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<?php if (!defined('BASEPATH')) exit('No direct script access allowed');
// --------------------------------------------------------------------
/**
* Returns the global CI object
*
* @return object
*/
if (!function_exists('CI'))
{
function CI() {
if (!function_exists('get_instance')) return FALSE;
$CI =& get_instance();
return $CI;
}
}
/**
* Dynamically append a database configuration to the database_tenant.php file.
*
* @param string $database_name The name of the database to add.
* @return bool Returns true if the configuration was appended successfully, false otherwise.
*/
function add_tenant_database_config($db_group,$database_name=null)
{
if(!empty($database_name)){
$database_name='cms_'.$db_group.'_'.$database_name;
}else{
$database_name='cms_'.$db_group;
}
$database_name=strtolower($database_name);
// Define the database configuration template
$config_template = "\n\n
\$db['$db_group'] = array(
'dsn' => '',
'hostname' => 'localhost',
'username' => 'root',
'password' => '',
'database' => '%s',
'dbdriver' => 'mysqli',
'dbprefix' => 'nt_',
'pconnect' => FALSE,
'db_debug' => (ENVIRONMENT !== 'production'),
'cache_on' => FALSE,
'cachedir' => '',
'char_set' => 'utf8',
'dbcollat' => 'utf8_general_ci',
'swap_pre' => '',
'encrypt' => FALSE,
'compress' => FALSE,
'stricton' => FALSE,
'failover' => array(),
'save_queries' => TRUE
);\n";
// Format the template with the provided database name
$config_content = sprintf($config_template,$database_name);
// Path to the database_tenant.php file
$file_path = APPPATH . 'config/database_tenant.php';
// Append the new configuration to the file
if (file_put_contents($file_path, $config_content, FILE_APPEND | LOCK_EX)) {
return true; // Successfully appended
}
return false; // Failed to append
}
function get_subdomain() {
$host = $_SERVER['HTTP_HOST'];
$parts = explode('.', $host);
if (count($parts) > 2) {
return $parts[0]; // Return the subdomain (e.g., "sub" in sub.example.com)
}
return null; // No subdomain
}
// Helper function to get the link_code
function get_link_code_v1($uri_object=null) {
// Check if there is a subdomain
$host = $_SERVER['HTTP_HOST'];
$parts = explode('.', $host);
if (count($parts) > 2) {
// Subdomain exists; return the first part as link_code
return $parts[0];
} else {
return (!empty($uri_object))?$uri_object->segment(1):CI()->uri->segment(1);
}
}
function get_link_code($uri_object = null) {
// Get the host from the server
$host = $_SERVER['HTTP_HOST'];
// Check if running on localhost
if ($host === 'localhost' || strpos($host, '127.0.0.1') !== false) {
// Return a default or handle based on localhost settings
return (!empty($uri_object)) ? $uri_object->segment(1) : CI()->uri->segment(1);
}
// For non-localhost (production or staging)
$parts = explode('.', $host);
if (count($parts) > 2) {
// Subdomain exists; return the first part as link_code
return $parts[0];
} else {
// Use the first URI segment if no subdomain is found
return (!empty($uri_object)) ? $uri_object->segment(1) : CI()->uri->segment(1);
}
}
if (!function_exists('html_purify')) {
function html_purify($dirty_html, $config = false)
{
if (is_array($dirty_html)) {
foreach ($dirty_html as $key => $val) {
$clean_html[$key] = html_purify($val, $config);
}
} else {
$ci = &get_instance();
switch ($config) {
case 'comment':
$config = \HTMLPurifier_Config::createDefault();
$config->set('Core.Encoding', $ci->config->item('charset'));
$config->set('HTML.Doctype', 'XHTML 1.0 Strict');
$config->set('HTML.Allowed', 'p,a[href|title],abbr[title],acronym[title],b,strong,blockquote[cite],code,em,i,strike');
$config->set('AutoFormat.AutoParagraph', true);
$config->set('AutoFormat.Linkify', true);
$config->set('AutoFormat.RemoveEmpty', true);
break;
case false:
$config = \HTMLPurifier_Config::createDefault();
$config->set('Core.Encoding', $ci->config->item('charset'));
$config->set('HTML.Doctype', 'XHTML 1.0 Strict');
break;
default:
show_error('The HTMLPurifier configuration labeled "'.htmlspecialchars($config, ENT_QUOTES, $ci->config->item('charset')).'" could not be found.');
}
$purifier = new \HTMLPurifier($config);
$clean_html = $purifier->purify($dirty_html);
}
return $clean_html;
}
}
// --------------------------------------------------------------------
/**
* Capture content via an output buffer
*
* @param boolean turn on output buffering
* @param string if set to 'all', will clear end the buffer and clean it
* @return string return buffered content
*/
if (!function_exists('capture'))
{
function capture($on = TRUE, $clean = 'all')
{
$str = '';
if ($on)
{
ob_start();
}
else
{
$str = ob_get_contents();
if (!empty($str))
{
if ($clean == 'all')
{
ob_end_clean();
}
else if ($clean)
{
ob_clean();
}
}
return $str;
}
}
}
// --------------------------------------------------------------------
/**
* Format true value
*
* @param mixed possible true value
* @return string formatted true value
*/
if (!function_exists('is_true_val'))
{
function is_true_val($val)
{
$val = strtolower($val);
return ($val == 'y' || $val == 'yes' || $val === 1 || $val == '1' || $val== 'true' || $val == 't');
}
}
// --------------------------------------------------------------------
/**
* Boolean check to determine string content is serialized
*
* @param mixed possible serialized string
* @return boolean
*/
if (!function_exists('is_serialized_str'))
{
function is_serialized_str($data)
{
if ( !is_string($data))
return false;
$data = trim($data);
if ( 'N;' == $data )
return true;
if ( !preg_match('/^([adObis]):/', $data, $badions))
return false;
switch ( $badions[1] ) :
case 'a' :
case 'O' :
case 's' :
if ( preg_match("/^{$badions[1]}:[0-9]+:.*[;}]\$/s", $data))
return true;
break;
case 'b' :
case 'i' :
case 'd' :
if ( preg_match("/^{$badions[1]}:[0-9.E-]+;\$/", $data))
return true;
break;
endswitch;
return false;
}
}
// --------------------------------------------------------------------
/**
* Boolean check to determine string content is a JSON object string
*
* @param mixed possible serialized string
* @return boolean
*/
if (!function_exists('is_json_str'))
{
function is_json_str($data,$is_true=TRUE)
{
if (is_string($data))
{
$json = json_decode($data, $is_true);
return ($json !== NULL AND $data != $json);
}
return NULL;
}
}
// --------------------------------------------------------------------
/**
* Print object in human-readible format
*
* @param mixed The variable to dump
* @param boolean Return string
* @return string
*/
if (!function_exists('print_obj'))
{
function print_obj($obj, $return = FALSE)
{
$str = "<pre>";
if (is_array($obj))
{
// to prevent circular references
if (is_a(current($obj), 'Data_record'))
{
foreach($obj as $key => $val)
{
$str .= '['.$key.']';
$str .= $val;
}
}
else
{
$str .= print_r($obj, TRUE);
}
}
else
{
if (is_a($obj, 'Data_record'))
{
$str .= $obj;
}
else
{
$str .= print_r($obj, TRUE);
}
}
$str .= "</pre>";
if ($return) return $str;
echo $str;
die;
}
}
// --------------------------------------------------------------------
/**
* Logs an error message to logs file
*
* @param string Error message
* @return void
*/
if (!function_exists('log_error'))
{
function log_error($error)
{
log_message('error', $error);
}
}
// --------------------------------------------------------------------
/**
* Returns whether the current environment is set for development
*
* @return boolean
*/
if (!function_exists('is_dev_mode'))
{
function is_dev_mode()
{
return (ENVIRONMENT != 'production');
}
}
// --------------------------------------------------------------------
/**
* Returns whether the current environment is equal to the passed environment
*
* @return boolean
*/
if (!function_exists('is_environment'))
{
function is_environment($environment)
{
return (strtolower(ENVIRONMENT) == strtolower($environment));
}
}
if (!function_exists('json_headers'))
{
function json_headers($value,$no_cache = TRUE)
{
if ($no_cache)
{
header('Cache-Control: no-cache, must-revalidate');
header('Expires: Mon, 26 Jul 1997 05:00:00 GMT');
}
header('Content-type: application/json');
echo json_encode($value);
}
}
if(!function_exists('char_separated')){
function char_separated($array,$char=','){
$char_separated = implode($char, $array);
return $char_separated;
}
}
if(!function_exists('char_separated_to_array')){
function char_separated_to_array($string,$char=','){
$char_separated_to_array = explode($char, $string);
return $char_separated_to_array;
}
}
if(!function_exists('ordinal')){
function ordinal($number) {
$ends = array('th','st','nd','rd','th','th','th','th','th','th');
if ((($number % 100) >= 11) && (($number%100) <= 13))
return $number. 'th';
else
return $number. $ends[$number % 10];
}
}
if(!function_exists('uniqidReal')){
function uniqidReal($lenght = 13) {
// uniqid gives 13 chars, but you could adjust it to your needs.
if (function_exists("random_bytes")) {
$bytes = random_bytes(ceil($lenght / 2));
} elseif (function_exists("openssl_random_pseudo_bytes")) {
$bytes = openssl_random_pseudo_bytes(ceil($lenght / 2));
} else {
throw new Exception("no cryptographically secure random function available");
}
return substr(bin2hex($bytes), 0, $lenght);
}
}
function numberToOrdinalText($number) {
$ords = [
1 => 'first',
2 => 'second',
3 => 'third',
4 => 'fourth',
5 => 'fifth',
6 => 'sixth',
7 => 'seventh',
8 => 'eighth',
9 => 'nineth',
10 => 'tenth',
11 => 'eleventh',
12 => 'twelfth',
13 => 'thirteenth',
14 => 'fourteenth',
15 => 'fifteenth',
16 => 'sixteenth',
17 => 'seventeenth',
18 => 'eighteenth',
19 => 'nineteenth',
20 => 'twentieth',
30 => 'thirtieth',
40 => 'fortieth',
50 => 'fiftieth',
60 => 'sixtieth',
70 => 'seventieth',
80 => 'eightieth',
90 => 'ninetieth'
];
$tens = [
20 => 'twenty',
30 => 'thirty',
40 => 'forty',
50 => 'fifty',
60 => 'sixty',
70 => 'seventy',
80 => 'eighty',
90 => 'ninety'
];
if (isset($ords[$number])) {
return $ords[$number];
} elseif ($number < 100) {
$ten = floor($number / 10) * 10;
$unit = $number % 10;
return $tens[$ten] . '-' . ($ords[$unit] ?$ords[$unit]: '');
}
return $number; // fallback for numbers > 99
}
// if(!function_exists('post_data')){
// function post_data($post_var=NULL){
// if($post_var==NULL){
// return html_purify(xss_clean(remove_invisible_characters(html_escape(CI()->input->post()))));
// }else{
// return html_purify(remove_invisible_characters(xss_clean(strip_javascript(strip_whitespace(encode_php_tags(CI()->input->post($post_var)))))));
// }
// }
// }
if(!function_exists('post_data')){
function post_data($post_var=NULL){
if($post_var==NULL){
return xss_clean(remove_invisible_characters(html_escape(CI()->input->post())));
}else{
return remove_invisible_characters(xss_clean(strip_javascript(strip_whitespace(encode_php_tags(CI()->input->post($post_var))))));
}
}
}
if(!function_exists('get_data')){
function get_data($get_var){
return xss_clean(strip_javascript(strip_whitespace(encode_php_tags(CI()->input->get($post_var)))));
}
}
if(!function_exists('clean_data')){
function clean_data($data){
return html_escape(xss_clean(strip_javascript(strip_whitespace(encode_php_tags($data)))));
}
}
if(!function_exists('clean_json_data')){
function clean_json_data($data){
return clean_data(remove_invisible_characters(xss_clean(strip_javascript(strip_whitespace(encode_php_tags($data))))));
}
}
function _user_agent()
{
if( CI()->ua->is_browser() ){
$agent = CI()->ua->browser() . ' ' . CI()->ua->version();
}else if( CI()->ua->is_robot() ){
$agent = CI()->ua->robot();
}else if( CI()->ua->is_mobile() ){
$agent = CI()->ua->mobile();
}else{
$agent = 'Unidentified User Agent';
}
$platform = CI()->ua->platform();
return $platform
? $agent . ' on ' . $platform
: $agent;
}
//------------------------------------------------------------------
/*=================================================================
= EMAIL HELPER =
=================================================================*/
if( ! function_exists('send_system_mail')){
function send_system_mail($mail_data=array(),$mail_type='html',$print_status_msg=FALSE){
//print_obj($mail_data);die;
CI()->load->library('email');
if($mail_data['protocol']=='smtp'){
$config = array(
'protocol' => 'smtp',
'smtp_host' => $mail_data['smtp_host'],
'smtp_port' => (isset($mail_data['port']))?$mail_data['port']:'587',
'smtp_user' => $mail_data['from'],
'smtp_pass' => $mail_data['password'],
'smtp_crypto'=>$mail_data['encryption'],
'mailtype' => $mail_type,
'charset' => CI()->config->item('charset'),
'alt_message' => '',
'priority'=>'1',
'validate'=>TRUE,
'wordwrap'=>TRUE
);
CI()->email->initialize($config);
if($mail_type=='html'){
CI()->email->set_header('Content-Type', 'text/html');
CI()->email->set_mailtype('html');
}
}else{
if($mail_type=='html'){
CI()->email->set_header('Content-Type', 'text/html');
CI()->email->set_mailtype('html');
}
}
CI()->email->from($mail_data['from'], $mail_data['from_name']);
CI()->email->to($mail_data['to']);
if(isset($mail_data['cc'])){
CI()->email->cc($mail_data['cc']);
}
if(isset($mail_data['bcc'])){
CI()->email->bcc($mail_data['bcc']);
}
CI()->email->subject($mail_data['subject']);
if(isset($mail_data['has_attachment']) && $mail_data['has_attachment']==FALSE){
CI()->email->attach($mail_data['attachment']);
}
if($mail_type=='text'){
$message=$mail_data['data'];
}else if($mail_type=='html'){
//$message=CI()->load->view($mail_data['view'],$mail_data['data']);
if($mail_data['mail_type']=='custom'){
$message=$mail_data['data'];
}else if($mail_data['mail_type']=='html'){
//print_obj($mail_data['data']);
$message=CI()->theme->view($mail_data['view'],$mail_data['data'],true);
}
}
//echo $message;die;
CI()->email->message($message);
if(CI()->email->send()){
if($print_status_msg==TRUE){
$debug=CI()->email->print_debugger(array('headers'));
print_obj($debug);
exit;
}else if($print_status_msg==FALSE){
return true;
}
}else{
if($print_status_msg==TRUE){
$debug=CI()->email->print_debugger(array('headers'));
print_obj($debug);
exit;
}else if($print_status_msg==FALSE){
return false;
}
}
}
}
/*=================================================================
= ASSETS COMMON =
=================================================================*/
if( ! function_exists('assets_url')){
function assets_url(){
return base_url().'common/assets/';
}
}
if( ! function_exists('cdn_url')){
function cdn_url($file_path){
return DIR_CDN.'assets/'.$file_path;
}
}
if(!function_exists('delete_files')){
function delete_files($target) {
if(is_dir($target)){
$files = glob( $target . '*', GLOB_MARK ); //GLOB_MARK adds a slash to directories returned
foreach( $files as $file ){
delete_files( $file );
}
if(isset($target) && is_dir($target)){
rmdir( $target );
}
} elseif(is_file($target)) {
unlink( $target );
}
}
}
if(!function_exists('isHomogenous')){
function isHomogenous($arr) {
$firstValue = current($arr);
foreach ($arr as $val) {
if ($firstValue !== $val) {
return false;
}
}
return true;
}
// function isHomogenous(array $arr, $testValue = null) {
// // If they did not pass the 2nd func argument, then we will use an arbitrary value in the $arr.
// // By using func_num_args() to test for this, we can properly support testing for an array filled with nulls, if desired.
// // ie isHomogenous([null, null], null) === true
// $testValue = func_num_args() > 1 ? $testValue : current($arr);
// foreach ($arr as $val) {
// if ($testValue !== $val) {
// return false;
// }
// }
// return true;
// }
}
function clean($string) {
$string = str_replace(' ', '-', $string); // Replaces all spaces with hyphens.
return preg_replace('/[^A-Za-z0-9\-]/', '', $string); // Removes special chars.
}
if(!function_exists('addtoString')){
function addtoString($str, $item) {
$parts = explode(',', $str);
$parts[] = $item;
return implode(',', $parts);
}
}
if(!function_exists('removeFromString')){
function removeFromString($str, $item) {
$parts = explode(',', $str);
while(($i = array_search($item, $parts)) !== false) {
unset($parts[$i]);
}
return implode(',', $parts);
}
}
if(!function_exists('removeDuplicate')){
function removeDuplicate($dep) {
return implode(',', array_keys(array_flip(explode(',', $dep))));
}
}
if(!function_exists('encode_url')){
function encode_url($string, $key="", $url_safe=TRUE)
{
if($key==null || $key=="")
{
$key="tyz_mydefaulturlencryption";
}
$CI =& get_instance();
if (version_compare(PHP_VERSION, '5.3', '>=')){
$ret = $CI->encryption->encrypt($string);
}else{
$ret = $CI->encrypt->encode($string, $key);
}
if ($url_safe)
{
$ret = strtr(
$ret,
array(
'+' => '.',
'=' => '-',
'/' => '~'
)
);
}
return $ret;
}
}
if(!function_exists('decode_url')){
function decode_url($string, $key="")
{
if($key==null || $key=="")
{
$key="tyz_mydefaulturlencryption";
}
$CI =& get_instance();
$string = strtr(
$string,
array(
'.' => '+',
'-' => '=',
'~' => '/'
)
);
if (version_compare(PHP_VERSION, '5.3', '>=')){
return $CI->encryption->decrypt($string);
}else{
return $CI->encrypt->decode($string, $key);
}
}
}
if(!function_exists('encode_data')){
function encode_data($string, $key="", $url_safe=TRUE){
$cipher="AES-128-CBC";
if($key==null || $key=="")
{
$key="tyz_mydefaulturlencryption";
}
if (version_compare(PHP_VERSION, '5.6', '>=')){
$ivlen = openssl_cipher_iv_length($cipher);
$iv = openssl_random_pseudo_bytes($ivlen);
$ciphertext_raw = openssl_encrypt($string, $cipher, $key, $options=OPENSSL_RAW_DATA, $iv);
$hmac = hash_hmac('sha256', $ciphertext_raw, $key, $as_binary=true);
$ret = base64_encode( $iv.$hmac.$ciphertext_raw );
}
if ($url_safe)
{
$ret = strtr(
$ret,
array(
'+' => '.',
'=' => '-',
'/' => '~'
)
);
}
return $ret;
}
}
if(!function_exists('decode_data')){
function decode_data($string, $key=""){
$cipher="AES-128-CBC";
if($key==null || $key=="")
{
$key="tyz_mydefaulturlencryption";
}
$string = strtr(
$string,
array(
'.' => '+',
'-' => '=',
'~' => '/'
)
);
if (version_compare(PHP_VERSION, '5.6', '>=')){
$c = base64_decode($string);
$ivlen = openssl_cipher_iv_length($cipher);
$iv = substr($c, 0, $ivlen);
$hmac = substr($c, $ivlen, $sha2len=32);
$ciphertext_raw = substr($c, $ivlen+$sha2len);
$original_plaintext = openssl_decrypt($ciphertext_raw, $cipher, $key, $options=OPENSSL_RAW_DATA, $iv);
$calcmac = hash_hmac('sha256', $ciphertext_raw, $key, $as_binary=true);
if (hash_equals((string)$hmac, $calcmac))//PHP 5.6+ timing attack safe comparison
{
return $original_plaintext;
}
}
}
}
function encryptIt( $q ) {
$cryptKey = 'qJB0rGtIn5UB1xG03efyCp';
$qEncoded = base64_encode( mcrypt_encrypt( MCRYPT_RIJNDAEL_256, md5( $cryptKey ), $q, MCRYPT_MODE_CBC, md5( md5( $cryptKey ) ) ) );
return( $qEncoded );
}
function decryptIt( $q ) {
$cryptKey = 'qJB0rGtIn5UB1xG03efyCp';
$qDecoded = rtrim( mcrypt_decrypt( MCRYPT_RIJNDAEL_256, md5( $cryptKey ), base64_decode( $q ), MCRYPT_MODE_CBC, md5( md5( $cryptKey ) ) ), "\0");
return( $qDecoded );
}
function build_short($str){
$words=array('a','an','the','of','for','to','from','in','at','on','by','or');
}
function advanced_replace($searchStart, $searchEnd, $replace, $subject, &$assignValue = array(), $addValue = false, $inReplace = false, $valueKey = "") {
$strlen = strlen( $subject );
$open = 0;
$ob = false;
$ob_message = "";
$message = "";
for( $i = 0; $i <= $strlen; $i++ ) {
$char = substr( $subject, $i, 1 );
if ($char == $searchStart) {
$open++;
$ob = true;
}
if ($ob) {
$ob_message .= $char;
} else {
$message .= $char;
}
if ($char == $searchEnd) {
$open--;
if ($open == 0) {
$ob = false;
$message .= ($replace.($addValue!== false && $inReplace?$addValue:""));
$assignValue[$valueKey.($addValue!== false?$addValue:"")] = $ob_message;
$ob_message = "";
if ($addValue !== false) $addValue++;
}
}
}
return $message;
}
if(!function_exists('get_avatar')){
function get_avatar($str){
$acronym="";
$word="";
$words = preg_split("/(\s|\-|\.)/", $str);
if(count($words)>1){
foreach($words as $w) {
$acronym .= substr($w,0,1);
}
$word = $word . $acronym ;
}else{
$acronym .=substr($words[0],0,3);
$word = $word . $acronym ;
}
return $word;
}
}
function acronym($s,$no=null){
$pattern = '~(?:(\()|(\[)|(\{))(?(1)(?>[^()]++|(?R))*\))(?(2)(?>[^][]++|(?R))*\])(?(3)(?>[^{}]++|(?R))*\})~';
$new_string=trim(strtolower(preg_replace($pattern , '', $s)));
$exploded=explode(' ', $new_string);
$ignore=array('&','aboard','about','above','across','after','against','along','amid','among','anti','around','as','at','before','behind','below','beneath','beside','besides','between','beyond','but','by','concerning','considering','despite','down','during','except','excepting','excluding','following','for','from','in','inside','into','like','minus','near','of','off','on','onto','opposite','outside','over','past','per','plus','regarding','round','save','since','than','through','to','toward','towards','under','underneath','unlike','until','up','upon','versus','via','with','within','without','and','but','or','also');
$array = array_diff($exploded, $ignore);
$new_string=implode(' ',$array);
if($no==null){
$new_string2=(get_avatar(strtoupper($new_string)));
}else{
$new_string2=(get_avatar(strtoupper($new_string))).'-'.str_pad($no,4, 0, STR_PAD_LEFT);
}
return $new_string2;
}
function SKU_gen($string, $id = null, $l = 2){
$results = ''; // empty string
$vowels = array('a', 'e', 'i', 'o', 'u', 'y'); // vowels
preg_match_all('/[A-Z][a-z]*/', ucfirst($string), $m); // Match every word that begins with a capital letter, added ucfirst() in case there is no uppercase letter
foreach($m[0] as $substring){
$substring = str_replace($vowels, '', strtolower($substring)); // String to lower case and remove all vowels
$results .= preg_replace('/([a-z]{'.$l.'})(.*)/', '$1', $substring); // Extract the first N letters.
}
$results .= '-'. str_pad($id, 4, 0, STR_PAD_LEFT); // Add the ID
return $results;
}
function emp_code($string, $id = null, $l = 2) {
$results = ''; // Initialize an empty string
preg_match_all('/[A-Z][a-z]*/', ucfirst($string), $m); // Match words starting with an uppercase letter
foreach ($m[0] as $substring) {
$results .= preg_replace('/([a-z]{'.$l.'})(.*)/', '$1', $substring); // Extract the first N letters
}
// Ensure $id is numeric and not null, then pad it
$results .= str_pad(is_numeric($id) ? $id : 0, 4, '0', STR_PAD_LEFT);
return strtoupper($results);
}
function number_format_short( $n, $precision = 1 ) {
if ($n < 900) {
// 0 - 900
$n_format = number_format($n, $precision);
$suffix = '';
} else if ($n < 900000) {
// 0.9k-850k
$n_format = number_format($n / 1000, $precision);
$suffix = 'K';
} else if ($n < 900000000) {
// 0.9m-850m
$n_format = number_format($n / 1000000, $precision);
$suffix = 'M';
} else if ($n < 900000000000) {
// 0.9b-850b
$n_format = number_format($n / 1000000000, $precision);
$suffix = 'B';
} else {
// 0.9t+
$n_format = number_format($n / 1000000000000, $precision);
$suffix = 'T';
}
// Remove unecessary zeroes after decimal. "1.0" -> "1"; "1.00" -> "1"
// Intentionally does not affect partials, eg "1.50" -> "1.50"
if ( $precision > 0 ) {
$dotzero = '.' . str_repeat( '0', $precision );
$n_format = str_replace( $dotzero, '', $n_format );
}
return $n_format . $suffix;
}
function number_format_short2( $n ) {
if ($n > 0 && $n < 1000) {
// 1 - 999
$n_format = floor($n);
$suffix = '';
} else if ($n >= 1000 && $n < 1000000) {
// 1k-999k
$n_format = floor($n / 1000);
$suffix = 'K+';
} else if ($n >= 1000000 && $n < 1000000000) {
// 1m-999m
$n_format = floor($n / 1000000);
$suffix = 'M+';
} else if ($n >= 1000000000 && $n < 1000000000000) {
// 1b-999b
$n_format = floor($n / 1000000000);
$suffix = 'B+';
} else if ($n >= 1000000000000) {
// 1t+
$n_format = floor($n / 1000000000000);
$suffix = 'T+';
}
return !empty($n_format . $suffix) ? $n_format . $suffix : 0;
}
function _money_format($num) {
$explrestunits = "" ;
if(strlen($num)>3) {
$lastthree = substr($num, strlen($num)-3, strlen($num));
$restunits = substr($num, 0, strlen($num)-3); // extracts the last three digits
$restunits = (strlen($restunits)%2 == 1)?"0".$restunits:$restunits; // explodes the remaining digits in 2's formats, adds a zero in the beginning to maintain the 2's grouping.
$expunit = str_split($restunits, 2);
for($i=0; $i<sizeof($expunit); $i++) {
// creates each of the 2's group and adds a comma to the end
if($i==0) {
$explrestunits .= (int)$expunit[$i].","; // if is first value , convert into integer
} else {
$explrestunits .= $expunit[$i].",";
}
}
$thecash = $explrestunits.$lastthree;
} else {
$thecash = $num;
}
return $thecash; // writes the final format where $currency is the currency symbol.
}
function alphaID($in, $to_num = false, $pad_up = false, $pass_key = null)
{
$out = '';
$index = 'abcdefghijklmnopqrstuvwxyz0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ';
$base = strlen($index);
if ($pass_key !== null) {
// Although this function's purpose is to just make the
// ID short - and not so much secure,
// with this patch by Simon Franz (http://blog.snaky.org/)
// you can optionally supply a password to make it harder
// to calculate the corresponding numeric ID
for ($n = 0; $n < strlen($index); $n++) {
$i[] = substr($index, $n, 1);
}
$pass_hash = hash('sha256',$pass_key);
$pass_hash = (strlen($pass_hash) < strlen($index) ? hash('sha512', $pass_key) : $pass_hash);
for ($n = 0; $n < strlen($index); $n++) {
$p[] = substr($pass_hash, $n, 1);
}
array_multisort($p, SORT_DESC, $i);
$index = implode($i);
}
if ($to_num) {
// Digital number <<-- alphabet letter code
$len = strlen($in) - 1;
for ($t = $len; $t >= 0; $t--) {
$bcp = bcpow($base, $len - $t);
$out = $out + strpos($index, substr($in, $t, 1)) * $bcp;
}
if (is_numeric($pad_up)) {
$pad_up--;
if ($pad_up > 0) {
$out -= pow($base, $pad_up);
}
}
} else {
// Digital number -->> alphabet letter code
if (is_numeric($pad_up)) {
$pad_up--;
if ($pad_up > 0) {
$in += pow($base, $pad_up);
}
}
for ($t = ($in != 0 ? floor(log($in, $base)) : 0); $t >= 0; $t--) {
$bcp = bcpow($base, $t);
$a = floor($in / $bcp) % $base;
$out = $out . substr($index, $a, 1);
$in = $in - ($a * $bcp);
}
}
return $out;
}
if(!function_exists('menu_active')){
function menu_active(){
$routes=CI()->uri->uri_string();
if($routes=='candidates/create' || $routes=='candidates'){
$a='if';
}else{
$a='else';
}
return $a;
}
}
if(!function_exists('get_percentage')){
function get_percentage($m,$v){
return (($m*$v)/100);
}
}
if(!function_exists('shuffle_assoc')){
function shuffle_assoc($my_array)
{
$keys = array_keys($my_array);
shuffle($keys);
foreach($keys as $key) {
$new[$key] = $my_array[$key];
}
$my_array = $new;
return $my_array;
}
}
if(!function_exists('calculate_age')){
function calculate_age($birthDate){
$now = time();
$dob = strtotime($birthDate);
$difference = $now - $dob;
$age = floor($difference / 31556926);
return $age;
}
}
function check($number){
if($number % 2 == 0){
return "Even";
}
else{
return "Odd";
}
}
//indian number format---------------------------------------------------
function IND_money_format($number){
$decimal = (string)($number - floor($number));
$money = floor($number);
$length = strlen($money);
$delimiter = '';
$money = strrev($money);
for($i=0;$i<$length;$i++){
if(( $i==3 || ($i>3 && ($i-1)%2==0) )&& $i!=$length){
$delimiter .=',';
}
$delimiter .=$money[$i];
}
$result = strrev($delimiter);
$decimal = preg_replace("/0\./i", ".", $decimal);
$decimal = substr($decimal, 0, 3);
if( $decimal != '0'){
$result = $result.$decimal;
}
return $result;
}
//no to word--------------------------------------------------------------------------------------------
function no_to_words($no)
{
$words = array('0'=> '' ,'1'=> 'One' ,'2'=> 'Two' ,'3' => 'Three','4' => 'Four','5' => 'Five','6' => 'Six','7' => 'Seven','8' => 'Eight','9' => 'Nine','10' => 'Ten','11' => 'Eleven','12' => 'Twelve','13' => 'Thirteen','14' => 'Fouteen','15' => 'Fifteen','16' => 'Sixteen','17' => 'Seventeen','18' => 'Eighteen','19' => 'Nineteen','20' => 'Twenty','30' => 'Thirty','40' => 'Fourty','50' => 'Fifty','60' => 'Sixty','70' => 'Seventy','80' => 'Eighty','90' => 'Ninty','100' => 'Hundred &','1000' => 'Thousand','100000' => 'Lakh','10000000' => 'Crore');
if($no == 0)
return ' ';
else {
$novalue='';
$highno=$no;
$remainno=0;
$value=100;
$value1=1000;
while($no>=100) {
if(($value <= $no) &&($no < $value1)) {
$novalue=$words["$value"];
$highno = (int)($no/$value);
$remainno = $no % $value;
break;
}
$value= $value1;
$value1 = $value * 100;
}
if(array_key_exists("$highno",$words))
return $words["$highno"]." ".$novalue." ".no_to_words($remainno);
else {
$unit=$highno%10;
$ten =(int)($highno/10)*10;
return $words["$ten"]." ".$words["$unit"]." ".$novalue." ".no_to_words($remainno);
}
}
}
function convert_to_words($num)
{
// Get number of digits
// in given number
$len = strlen($num);
// Base cases
if ($len == 0)
{
return "Empty string\n";
}
if ($len > 4)
{
return "Length more than 4 " .
"is not supported\n";
}
/* The first string is not used,
it is to make array indexing simple */
$single_digits = array("zero", "one", "two",
"three", "four", "five",
"six", "seven", "eight",
"nine");
/* The first string is not used,
it is to make array indexing simple */
$two_digits = array("", "ten", "eleven", "twelve",
"thirteen", "fourteen", "fifteen",
"sixteen", "seventeen", "eighteen",
"nineteen");
/* The first two string are not used,
they are to make array indexing simple*/
$tens_multiple = array("", "", "twenty", "thirty",
"forty", "fifty", "sixty",
"seventy", "eighty", "ninety");
$tens_power = array("hundred", "thousand");
/* Used for debugging purpose only */
return $num.": ";
/* For single digit number */
if ($len == 1)
{
echo $single_digits[$num[0] - '0'] . " \n";
return;
}
/* Iterate while num
is not '\0' */
$x = 0;
while ($x < strlen($num))
{
/* Code path for first 2 digits */
if ($len >= 3)
{
if ($num[$x]-'0' != 0)
{
echo $single_digits[$num[$x] - '0'] . " ";
echo $tens_power[$len - 3] . " ";
// here len can be 3 or 4
}
--$len;
}
/* Code path for last 2 digits */
else
{
/* Need to explicitly handle
10-19. Sum of the two digits
is used as index of "two_digits"
array of strings */
if ($num[$x] - '0' == 1)
{
$sum = $num[$x] - '0' +
$num[$x] - '0';
echo $two_digits[$sum] . " \n";
return;
}
/* Need to explicitely handle 20 */
else if ($num[$x] - '0' == 2 &&
$num[$x + 1] - '0' == 0)
{
echo "twenty\n";
return;
}
/* Rest of the two digit
numbers i.e., 21 to 99 */
else
{
$i = $num[$x] - '0';
if($i > 0)
echo $tens_multiple[$i] . " ";
else
echo "";
++$x;
if ($num[$x] - '0' != 0)
echo $single_digits[$num[$x] -'0'] . " \n";
}
}
++$x;
}
}
function getIndianCurrency(float $number)
{
$decimal = round($number - ($no = floor($number)), 2) * 100;
$hundred = null;
$digits_length = strlen($no);
$i = 0;
$str = array();
$words = array(0 => '', 1 => 'one', 2 => 'two',
3 => 'three', 4 => 'four', 5 => 'five', 6 => 'six',
7 => 'seven', 8 => 'eight', 9 => 'nine',
10 => 'ten', 11 => 'eleven', 12 => 'twelve',
13 => 'thirteen', 14 => 'fourteen', 15 => 'fifteen',
16 => 'sixteen', 17 => 'seventeen', 18 => 'eighteen',
19 => 'nineteen', 20 => 'twenty', 30 => 'thirty',
40 => 'forty', 50 => 'fifty', 60 => 'sixty',
70 => 'seventy', 80 => 'eighty', 90 => 'ninety');
$digits = array('', 'hundred','thousand','lakh', 'crore');
while( $i < $digits_length ) {
$divider = ($i == 2) ? 10 : 100;
$number = floor($no % $divider);
$no = floor($no / $divider);
$i += $divider == 10 ? 1 : 2;
if ($number) {
$plural = (($counter = count($str)) && $number > 9) ? 's' : null;
$hundred = ($counter == 1 && $str[0]) ? ' and ' : null;
$str [] = ($number < 21) ? $words[$number].' '. $digits[$counter]. $plural.' '.$hundred:$words[floor($number / 10) * 10].' '.$words[$number % 10]. ' '.$digits[$counter].$plural.' '.$hundred;
} else $str[] = null;
}
$Rupees = implode('', array_reverse($str));
$paise = ($decimal > 0) ? "." . ($words[$decimal / 10] . " " . $words[$decimal % 10]) . ' Paise' : '';
return ($Rupees ? ucwords($Rupees) . 'Rupees ' : '') . $paise;
}
function countChar($str, $x)
{
$count = 0;
$n = 10;
for ($i = 0; $i < strlen($str); $i++)
if ($str[$i] == $x)
$count++;
// atleast k repetition are required
$repititions = (int)($n / strlen($str));
$count = $count * $repititions;
// if n is not the multiple of
// the string size check for the
// remaining repeating character.
for ($i = 0; $i < $n % strlen($str); $i++)
{
if ($str[$i] == $x)
$count++;
}
return $count;
}
function countt($s, $c)
{
// Count variable
$res = 0;
for ($i = 0; $i < strlen($s); $i++)
// checking character in string
if ($s[$i] == $c)
$res++;
return $res;
}
function get_ipgeo_data(){
$user_ip = CI()->input->ip_address();
$geo = unserialize(file_get_contents("http://www.geoplugin.net/php.gp?ip=$user_ip"));
return $geo;
// $json = file_get_contents("http://ipinfo.io/$user_ip/geo");
// $json = json_decode($json, true);
// return $json;
}
function changePass($user, $newpass, $type="SHA", $salt="", $oldpass="", $path=".htaccess")
{
switch ($type) {
case "DES" :
$salt = substr($salt,0,2); // Salt must be 2 char range 0-9A-Za-z
$newpass = crypt($newpass,$salt);
if ($oldpass != null) {
$oldpass = crypt($oldpass,$salt);
}
break;
case "SHA" :
$newpass = '{SHA}'.base64_encode(sha1($newpass, TRUE));
if ($oldpass != null) {
$oldpass = '{SHA}'.base64_encode(sha1($oldpass, TRUE));
}
break;
case "MD5" :
$salt = substr($salt,0,8); //Salt must be max 8 char range 0-9A-Za-z
$newpass = crypt_apr1_md5($newpass, $salt);
if ($oldpass != null) {
$oldpass = crypt_apr1_md5($oldpass, $salt);
}
break;
default:
return false;
break;
}
$hta_arr = explode("\n", file_get_contents($path));
foreach ($hta_arr as $line) {
$line = preg_replace('/\s+/','',$line); // remove spaces
if ($line) {
$line_arr = explode('"', $line);
if (strcmp($line_arr[0],"AuthUserFile") == 0) {
$path_htaccess = $line_arr[1];
}
}
}
$htp_arr = explode("\n", file_get_contents($path_htaccess));
$new_file = "";
foreach ($htp_arr as $line) {
$line = preg_replace('/\s+/', '', $line); // remove spaces
if ($line) {
list($usr, $pass) = explode(":", $line, 2);
if (strcmp($user, $usr) == 0) {
if ($oldpass != null) {
if ($oldpass == $pass) {
$new_file .= $user.':'.$newpass."\n";
} else {
return false;
}
} else {
$new_file .= $user.':'.$newpass."\n";
}
} else {
$new_file .= $user.':'.$pass."\n";
}
}
}
$f = fopen($path_htaccess,"w") or die("couldn't open the file");
fwrite($f, $new_file);
fclose($f);
return true;
}
function crypt_apr1_md5($password, $salt = null)
{
if (!$salt) {
$salt = substr(base_convert(bin2hex('prolay'), 16, 36), 1, 8);
}
$len = strlen($password);
$text = $password . '$apr1$' . $salt;
$bin = pack("H32", md5($password . $salt . $password));
for ($i = $len; $i > 0; $i -= 16) {
$text .= substr($bin, 0, min(16, $i));
}
for ($i = $len; $i > 0; $i >>= 1) {
$text .= ($i & 1) ? chr(0) : $password[0];
}
$bin = pack("H32", md5($text));
for ($i = 0; $i < 1000; $i++) {
$new = ($i & 1) ? $password : $bin;
if ($i % 3) {
$new .= $salt;
}
if ($i % 7) {
$new .= $password;
}
$new .= ($i & 1) ? $bin : $password;
$bin = pack("H32", md5($new));
}
$tmp = '';
for ($i = 0; $i < 5; $i++) {
$k = $i + 6;
$j = $i + 12;
if ($j == 16) {
$j = 5;
}
$tmp = $bin[$i] . $bin[$k] . $bin[$j] . $tmp;
}
$tmp = chr(0) . chr(0) . $bin[11] . $tmp;
$tmp = strtr(
strrev(substr(base64_encode($tmp), 2)),
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",
"./0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz"
);
return "$" . "apr1" . "$" . $salt . "$" . $tmp;
}
function getEncodedVideoString($type, $file) {
return 'data:video/' . $type . ';base64,' . base64_encode(file_get_contents($file));
}
function cors() {
// Allow from any origin
if (isset($_SERVER['HTTP_ORIGIN'])) {
// Decide if the origin in $_SERVER['HTTP_ORIGIN'] is one
// you want to allow, and if so:
header("Access-Control-Allow-Origin: {$_SERVER['HTTP_ORIGIN']}");
header('Access-Control-Allow-Credentials: true');
header('Access-Control-Max-Age: 86400'); // cache for 1 day
}
// Access-Control headers are received during OPTIONS requests
if ($_SERVER['REQUEST_METHOD'] == 'OPTIONS') {
if (isset($_SERVER['HTTP_ACCESS_CONTROL_REQUEST_METHOD']))
// may also be using PUT, PATCH, HEAD etc
header("Access-Control-Allow-Methods: GET, POST, OPTIONS");
if (isset($_SERVER['HTTP_ACCESS_CONTROL_REQUEST_HEADERS']))
header("Access-Control-Allow-Headers: {$_SERVER['HTTP_ACCESS_CONTROL_REQUEST_HEADERS']}");
exit(0);
}
echo "You have CORS!";
}
//Trim Functions
if(!function_exists('str_trim')){
function strip($str){
return preg_replace('!\s+!', '', $str);
}
}
if(!function_exists('str_trim')){
function str_trim($str,$remove){
return str_rtrim(str_ltrim($str,$remove),$remove);
}
}
if(!function_exists('str_ltrim')){
function str_ltrim($str,$remove){
if(!$str || !$remove) return $str;
while(substr($str,0,strlen($remove)) == $remove){
$str = substr($str,strlen($remove));
}
return $str;
}
}
if(!function_exists('str_rtrim')){
function str_rtrim($str,$remove){
if(!$str || !$remove) return $str;
while(substr($str,-strlen($remove)) == $remove){
$str = substr($str,0,-strlen($remove));
echo $str;
}
return $str;
}
}
//Time Functions
if(!function_exists('mtime')){
function mtime(){
$t= explode(' ',microtime());
$time = $t[0]+$t[1];
return $time;
}
}
if(!function_exists('ignore_timeout')){
function ignore_timeout(){
@ignore_user_abort(true);
@ini_set("max_execution_time",48 * 60 * 60);
@set_time_limit(48 * 60 * 60);//set_time_limit(0) 2day
@ini_set('memory_limit', '4000M');//4G;
}
}
//HTML Fucntion
if(!function_exists('clear_html')){
function clear_html($HTML, $br = true){
$HTML = htmlspecialchars(trim($HTML));
$HTML = str_replace("\t", ' ', $HTML);
if ($br) {
return nl2br($HTML);
} else {
return str_replace("\n", '', $HTML);
}
}
}
if(!function_exists('filter_html')){
function filter_html($html){
$find = array(
"/<(\/?)(script|i?frame|style|html|body|title|link|meta|\?|\%)([^>]*?)>/isU",
"/(<[^>]*)on[a-zA-Z]+\s*=([^>]*>)/isU",
"/javascript\s*:/isU",
);
$replace = array("＜\\1\\2\\3＞","\\1\\2","");
return preg_replace($find,$replace,$html);
}
}
//Array Funcntions
if(!function_exists('in_array_not_case')){
function in_array_not_case($needle, $haystack) {
return in_array(strtolower($needle),array_map('strtolower',$haystack));
}
}
if(!function_exists('obj2array')){
function obj2array($obj){
if (is_array($obj)) {
foreach($obj as &$value) {
$value = obj2array($value);
}
return $obj;
} elseif (is_object($obj)) {
$obj = get_object_vars($obj);
return obj2array($obj);
} else {
return $obj;
}
}
}
if(!function_exists('array_sort_by')){
function array_sort_by($records, $field, $reverse=false){
$reverse = $reverse?SORT_DESC:SORT_ASC;
array_multisort(array_column($records,$field),$reverse,$records);
return $records;
}
}
if (!function_exists('array_column')) {
function array_column($array, $column_key, $index_key = null) {
$column_key_isNumber = (is_numeric($column_key)) ? true : false;
$index_key_isNumber = (is_numeric($index_key)) ? true : false;
$index_key_isNull = (is_null($index_key)) ? true : false;
$result = array();
foreach((array)$array as $key=>$val){
if($column_key_isNumber){
$tmp = array_slice($val, $column_key, 1);
$tmp = (is_array($tmp) && !empty($tmp)) ? current($tmp) : null;
} else {
$tmp = isset($val[$column_key]) ? $val[$column_key] : null;
}
if(!$index_key_isNull){
if($index_key_isNumber){
$key = array_slice($val, $index_key, 1);
$key = (is_array($key) && !empty($key)) ? current($key) : null;
$key = is_null($key) ? 0 : $key;
}else{
$key = isset($val[$index_key]) ? $val[$index_key] : 0;
}
}
$result[$key] = $tmp;
}
return $result;
}
}
if (!function_exists('array_try')) {
function array_try($array, $callback){
if (!$array || !$callback) {
return false;
}
$args = func_get_args();
array_shift($args);
array_shift($args);
if (!$args) {
$args = array();
}
foreach($array as $v) {
$params = $args;
array_unshift($params, $v);
$x = call_user_func_array($callback, $params);
if ($x) {
return $x;
}
}
return false;
}
}
if (!function_exists('array_union')) {
function array_union(){
$argsCount = func_num_args();
if ($argsCount < 2) {
return false;
} else if (2 === $argsCount) {
list($arr1, $arr2) = func_get_args();
while ((list($k, $v) = each($arr2))) {
if (!in_array($v, $arr1)) $arr1[] = $v;
}
return $arr1;
} else { // 三个以上的数组合并
$arg_list = func_get_args();
$all = call_user_func_array('array_union', $arg_list);
return array_union($arg_list[0], $all);
}
}
}
if (!function_exists('array_get_index')) {
function array_get_index($arr,$index){
foreach($arr as $k=>$v){
$index--;
if($index<0) return array($k,$v);
}
}
}
if (!function_exists('array_field_values')) {
function array_field_values($arr,$field){
$result = array();
foreach ($arr as $val) {
if(is_array($val) && isset($val[$field])){
$result[] = $val[$field];
}
}
return $result;
}
}
if (!function_exists('array_remove_value')) {
function array_remove_value($array, $value){
$isNumericArray = true;
foreach ($array as $key => $item) {
if ($item === $value) {
if (!is_int($key)) {
$isNumericArray = false;
}
unset($array[$key]);
}
}
if ($isNumericArray) {
$array = array_values($array);
}
return $array;
}
}
if (!function_exists('array_remove_value')) {
function array_key_max($array){
if(count($array)==0){
return 1;
}
$idArr = array_keys($array);
rsort($idArr,SORT_NUMERIC);//id从高到底
return intval($idArr[0]);
}
}
//JsONN functon
if (!function_exists('json_comment_clear')) {
function json_comment_clear($str){
$result = '';
$inComment = false;
$commentType = '//';// /*,//
$quoteCount = 0;
$str = str_replace(array('\"',"\r"),array("\\\0","\n"),$str);
for ($i=0; $i < strlen($str); $i++) {
$char = $str[$i];
if($inComment){
if($commentType == '//' && $char == "\n"){
$result .= "\n";
$inComment = false;
}else if($commentType == '/*' && $char == '*' && $str[$i+1] == '/'){
$i++;
$inComment = false;
}
}else{
if($str[$i] == '/'){
if($quoteCount % 2 != 0){//成对匹配，则当前不在字符串内
$result .= $char;
continue;
}
if($str[$i+1] == '*'){
$inComment = true;
$commentType = '/*';
$i++;
continue;
}else if($str[$i+1] == '/'){
$inComment = true;
$commentType = '//';
$i++;
continue;
}
}else if($str[$i] == '"'){
$quoteCount++;
}
$result .= $char;
}
}
$result = str_replace("\\\0",'\"',$result);
$result = str_replace("\n\n","\n",$result);
return $result;
}
}
if (!function_exists('json_space_clear')) {
function json_space_clear($str){
$result = '';
$quoteCount = 0;
$str = str_replace(array('\"',"\r"),array("\\\0","\n"),$str);
for ($i=0; $i < strlen($str); $i++) {
$char = $str[$i];
//忽略不在字符串中的空格 tab 和换行
if( $quoteCount % 2 == 0 &&
($char == ' ' || $char == ' ' || $char == "\n") ){
continue;
}
if($char == '"'){
$quoteCount ++;
}
$result .= $char;
}
$result = str_replace("\\\0",'\"',$result);
return $result;
}
}
if (!function_exists('json_decode_force')) {
function json_decode_force($str){
$str = trim($str,'');
$str = json_comment_clear($str);
$str = json_space_clear($str);
//允许最后一个多余逗号(todo:字符串内)
$str = str_replace(array(',}',',]',"\n","\t"),array('}',']','',' '),$str);
$result = json_decode($str,true);
if(!$result){
//show_json($result,false);
}
return $result;
}
}
if (!function_exists('json_decode_force')) {
function json_encode_force($json){
if(defined('JSON_PRETTY_PRINT')){
$jsonStr = json_encode($json,JSON_UNESCAPED_UNICODE|JSON_PRETTY_PRINT);
}else{
$jsonStr = json_encode($json);
}
if($jsonStr === false){
include_once(dirname(__FILE__)."/others/JSON.php");
$parse = new Services_JSON();
$jsonStr = $parse->encode($json);
}
return $jsonStr;
}
}
if (!function_exists('json_decode_force')) {
function show_json($data,$code = true,$info=''){
if($GLOBALS['SHOW_JSON_RETURN']){
return;
}
$useTime = mtime() - $GLOBALS['config']['appStartTime'];
$result = array('code'=>$code,'use_time'=>$useTime,'data'=>$data);
if(defined("GLOBAL_DEBUG") && GLOBAL_DEBUG==1){
$result['call'] = get_caller_info();
}
if ($info != '') {
$result['info'] = $info;
}
ob_end_clean();
if(!headers_sent()){
header("X-Powered-By: kodExplorer.");
header('Content-Type: application/json; charset=utf-8');
}
if(class_exists('Hook')){
$temp = Hook::trigger("show_json",$result);
if(is_array($temp)){
$result = $temp;
}
}
$json = json_encode_force($result);
if(isset($_GET['callback'])){
if(!preg_match("/^[0-9a-zA-Z_.]+$/",$_GET['callback'])){
die("calllback error!");
}
echo $_GET['callback'].'('.$json.');';
}else{
echo $json;
}
if(!isset($GLOBALS['SHOW_JSON_EXIT']) || !$GLOBALS['SHOW_JSON_EXIT']){
exit;
}
}
}
//String Ffunctions
if (!function_exists('file_sub_str')) {
function file_sub_str($file,$start=0,$len=0){
$size = filesize($file);
if($start < 0 ){
$start = $size + $start;
$len = $size - $start;
}
$fp = fopen($file,'r');
fseek($fp,$start);
$res = fread($fp,$len);
fclose($fp);
return $res;
}
}
function str_ellipses($in,$length=18){
$out = strlen($in) > $length ? substr($in,0,$length)."..." : $in;
return $out;
}
function token($length = 32) {
// Create random token
$string = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789';
$max = strlen($string) - 1;
$token = '';
for ($i = 0; $i < $length; $i++) {
$token .= $string[mt_rand(0, $max)];
}
return $token;
}
function generate_string($strength = 16) {
$permitted_chars = '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ';
$input_length = strlen($permitted_chars);
$random_string = '';
for($i = 0; $i < $strength; $i++) {
$random_character = $permitted_chars[mt_rand(0, $input_length - 1)];
$random_string .= $random_character;
}
return $random_string;
}
function generate_password($password=null, $cost=array('cost'=>12)){
if($password!=null){
$pass=password_hash($password, PASSWORD_BCRYPT, $cost);
}else{
$pass=password_hash('Password@123', PASSWORD_BCRYPT, $cost);
}
return $pass;
}
function compressImage($source, $destination, $quality) {
$info = getimagesize($source);
if ($info['mime'] == 'image/jpeg')
$image = imagecreatefromjpeg($source);
elseif ($info['mime'] == 'image/gif')
$image = imagecreatefromgif($source);
elseif ($info['mime'] == 'image/png')
$image = imagecreatefrompng($source);
imagejpeg($image, $destination, $quality);
}
function createAvatarImage($string)
{
$imageFilePath = "images/".$string . ".png";
//base avatar image that we use to center our text string on top of it.
$avatar = imagecreatetruecolor(60,60);
$bg_color = imagecolorallocate($avatar, 211, 211, 211);
imagefill($avatar,0,0,$bg_color);
$avatar_text_color = imagecolorallocate($avatar, 0, 0, 0);
// Load the gd font and write
$font = imageloadfont('gd-files/gd-font.gdf');
imagestring($avatar, $font, 10, 10, $string, $avatar_text_color);
imagepng($avatar, $imageFilePath);
imagedestroy($avatar);
return $imageFilePath;
}
function count_digit($number) {
return strlen($number);
}
function divider($number_of_digits) {
$tens="1";
if($number_of_digits>8)
return 10000000;
while(($number_of_digits-1)>0)
{
$tens.="0";
$number_of_digits--;
}
return $tens;
}
function number_to_currency($num,$show_ext=TRUE){
$ext="";//thousand,lac, crore
$str_arr = explode('.',$num);
$number_of_digits = count_digit($str_arr[0]); //this is call :)
//return $number_of_digits;
if($number_of_digits>3)
{
if($number_of_digits%2!=0)
$divider=divider($number_of_digits-1);
else
$divider=divider($number_of_digits);
}
else
$divider=1;
$fraction=$num/$divider;
$fraction=number_format($fraction,2);
//return $fraction;
if($show_ext==TRUE){
if($number_of_digits==4 ||$number_of_digits==5)
$ext="K";
if($number_of_digits==6 ||$number_of_digits==7)
$ext="Lakhs";
if($number_of_digits==8 ||$number_of_digits==9)
$ext="Cr";
return $fraction." ".$ext;
}else if($show_ext==FALSE){
return $fraction;
}
}
function validate_youtube_url($yt_url){
$url_parsed_arr = parse_url($yt_url);
if ($url_parsed_arr['host'] == "www.youtube.com" && $url_parsed_arr['path'] == "/watch" && substr($url_parsed_arr['query'], 0, 2) == "v=" && substr($url_parsed_arr['query'], 2) != "") {
return true;
} else {
return false;
}
}
function remove_hyper_link($string){
$pattern = "/[a-zA-Z]*[:\/\/]*[A-Za-z0-9\-_]+\.+[A-Za-z0-9\.\/%&=\?\-_]+/i";
$replacement = "";
return preg_replace($pattern, $replacement, $string);
}
function force_ssl() {
CI()->config->config['base_url'] = str_replace('http://', 'https://www.', CI()->config->config['base_url']);
if ($_SERVER['SERVER_PORT'] != 443) redirect(CI()->uri->uri_string());
}
function gen_code($limit = 6){
/*if (version_compare(PHP_VERSION, '7.0', '>=')){
$otp= random_int(10 ** ($limit - 1), (10 ** $limit) - 1);
return $otp;
}else{*/
$min = pow(10, $limit - 1);
$max = pow(10, $limit) - 1;
$otp = mt_rand($min, $max);
return $otp;
//}
}
function ge_rand_code_v1($str='WA',$limit=2){
//$code=random_int(10 ** ($limit - 1), (10 ** $limit) - 1);
$code=gen_code($limit);
// Write the query
CI()->db->select("CONCAT('$str', DATE_FORMAT(NOW(), '%Y%m%d'), LPAD(COUNT(*) + 1, 5, '0')) AS unique_txn_code");
CI()->db->from('institute_payments_details');
// Execute the query
$query = CI()->db->get();
// Retrieve the unique user code
$row = $query->row();
return $row->unique_txn_code.$code;
}
function ge_rand_code($ucode = "ADM",$db_group =null){
$code_generated = false;
$unique_code = '';
$date=date('Ymd');
if($ucode == 'ADM'){
$total_admission_booking=CI()->adm->_get_total_admissions(null,null,null,$db_group);
// Generate the unique code
$unique_code = sprintf("ADM%s%07d", $date, $total_admission_booking + 1);
}else if($ucode == 'SB'){
$total_seat_booking=CI()->adm->_get_seat_booking_count(null,null,null,$db_group);
// Generate the unique code
$unique_code = sprintf("SB%s%07d", $date, $total_seat_booking + 1);
}
return $unique_code;
}
function ge_rand_code_v2($ucode = "ADM") {
$code_generated = false;
$unique_code = '';
while (!$code_generated) {
if ($ucode == 'ADM') {
// Write the query to count the admissions
/* CI()->db->select("CONCAT('$ucode', DATE_FORMAT(NOW(), '%Y%m%d'), LPAD(COUNT(*) + 1, 5, '0')) AS unique_user_code");
CI()->db->from('institute_admissions');
// Execute the query
$query = CI()->db->get();
// Retrieve the generated unique code
$row = $query->row();
$unique_code = $row->unique_user_code;
// Check if the generated code already exists
CI()->db->from('institute_admissions');
CI()->db->where('admission_code', $unique_code);
$existing_code = CI()->db->get();
if ($existing_code->num_rows() == 0) {
// If no matching code is found, the code is unique
$code_generated = true;
}*/
// Get today's date in the format YYYYMMDD
$date = date('Ymd');
// Count existing admissions globally
CI()->db->select("COUNT(*) AS total_count");
CI()->db->from('institute_admissions');
$count_query = CI()->db->get();
$count_row = $count_query->row();
$global_count = $count_row ? $count_row->total_count : 0;
// Generate the unique admission code
$unique_code = sprintf("ADM%s%07d", $date, $global_count + 1);
// Check if the generated code already exists
CI()->db->from('institute_admissions');
CI()->db->where('admission_code', $unique_code);
$existing_code_query = CI()->db->get();
if ($existing_code_query->num_rows() == 0) {
// If no matching code is found, the code is unique
$code_generated = true;
} else {
// Handle the case where a duplicate exists (retry logic or error handling)
$code_generated = false;
}
} elseif ($ucode == 'SB') {
// // Write the query for seat bookings
// CI()->db->select("CONCAT('$ucode', DATE_FORMAT(NOW(), '%Y%m%d'), LPAD(COUNT(*) + 1, 7, '0')) AS unique_user_code");
// CI()->db->from('institute_seat_bookings');
// // Execute the query
// $query = CI()->db->get();
// // Retrieve the generated unique code
// $row = $query->row();
// $unique_code = $row->unique_user_code;
// // Check if the generated code already exists
// CI()->db->from('institute_seat_bookings');
// CI()->db->where('booking_code', $unique_code);
// $existing_code = CI()->db->get();
// if ($existing_code->num_rows() == 0) {
// // If no matching code is found, the code is unique
// $code_generated = true;
// }
// Get today's date in the format YYYYMMDD
$date = date('Ymd');
// Count existing records for the current day
CI()->db->select("COUNT(*) AS total_count");
CI()->db->from('institute_seat_bookings');
//CI()->db->where("DATE(created_at)", $date); // Ensure 'created_at' exists and stores the date of the booking
$count_query = CI()->db->get();
$count_row = $count_query->row();
$count = $count_row ? $count_row->total_count : 0;
// Generate the unique code
$unique_code = sprintf("SB%s%07d", $date, $count + 1);
// Check if the generated code already exists (as a safeguard)
CI()->db->from('institute_seat_bookings');
CI()->db->where('booking_code', $unique_code);
$existing_code_query = CI()->db->get();
if ($existing_code_query->num_rows() == 0) {
// The code is unique
$code_generated = true;
} else {
// Handle the rare case where the code might not be unique
$code_generated = false;
}
}
}
// Return the unique code
return $unique_code;
}
function formatXmlString($xml){
$xml = preg_replace('/(>)(<)(\/*)/', "$1\n$2$3", $xml);
$token = strtok($xml, "\n");
$result = '';
$pad = 0;
$matches = array();
while ($token !== false) :
if (preg_match('/.+<\/\w[^>]*>$/', $token, $matches)) :
$indent=0;
elseif (preg_match('/^<\/\w/', $token, $matches)) :
$pad--;
$indent = 0;
elseif (preg_match('/^<\w[^>]*[^\/]>.*$/', $token, $matches)) :
$indent=1;
else :
$indent = 0;
endif;
$line = str_pad($token, strlen($token)+$pad, ' ', STR_PAD_LEFT);
$result .= $line . "\n";
$token = strtok("\n");
$pad += $indent;
endwhile;
return $result;
}
function random_username($string) {
$pattern = " ";
$firstPart = strstr(strtolower($string), $pattern, true);
$secondPart = substr(strstr(strtolower($string), $pattern, false), 0,3);
$nrRand = rand(0, 100);
$username = trim($firstPart).trim($secondPart).trim($nrRand);
return $username;
}
function split_name($name) {
$name = trim($name);
// Split the name into parts
$parts = preg_split('/\s+/', $name); // Split by spaces
// Assign first, middle, and last names based on the number of parts
$first_name = $parts[0] ?$parts[0]:''; // First name is always the first part
$middle_name = '';
$last_name = '';
if (count($parts) > 2) {
// More than two parts: Assign everything between the first and last as the middle name
$middle_name = implode(' ', array_slice($parts, 1, -1));
$last_name = $parts[count($parts) - 1];
} elseif (count($parts) == 2) {
// Only two parts: Treat the second part as the last name
$last_name = $parts[1];
}
return array($first_name, $middle_name, $last_name);
}
function split_name2($name) {
$parts = array();
while ( strlen( trim($name)) > 0 ) {
$name = trim($name);
$string = preg_replace('#.*\s([\w-]*)$#', '$1', $name);
$parts[] = $string;
$name = trim( preg_replace('#'.preg_quote($string,'#').'#', '', $name ) );
}
if (empty($parts)) {
return false;
}
$parts = array_reverse($parts);
$name = array();
$name['first_name'] = $parts[0];
$name['middle_name'] = (isset($parts[2])) ? $parts[1] : '';
$name['last_name'] = (isset($parts[2])) ? $parts[2] : ( isset($parts[1]) ? $parts[1] : '');
return $name;
}
function create_initial($s){
if(preg_match_all('/\b(\w)/',strtoupper($s),$m)) {
$v = implode('',$m[1]); // $v is now SOQTU
}
return $v;
}
function cleanString($string)
{
// allow only letters
$res = preg_replace("/[^a-zA-Z0-9]/", "", $string);
// trim what's left to 8 chars
$res = substr($res, 0, 8);
// make lowercase
$res = strtolower($res);
// return
return $res;
}
function calculateFiscalYearForDate($month)
{
$fy='';
if($month > 4)
{
$y = date('Y');
$pt = date('Y', strtotime('+1 year'));
$fy = $y."-".$pt;
}
else
{
$y = date('Y', strtotime('-1 year'));
$pt = date('Y');
$fy = $y."-".$pt;
}
return $fy;
}
function fiscalyear($start_year=null){
$current_year = date('Y');
if($start_year!=null){
$_year=$start_year;
}else{
$_year=date('Y');
}
$year_diff=$current_year-$_year;
if($year_diff>10){
$year_add=$year_diff;
}else{
$year_add=10;
}
$start_0 = microtime();
$year_array = array_combine(range($_year, $_year+$year_add), range($_year, $_year+$year_add));
//print_obj($year_array);die;
$end_0 = microtime();
$start_1 = microtime(true);
$max_year = $current_year + $year_add;
$year_array = array();
for($i = $_year; $i <= $max_year; $i++){
$pt = $i+1;
$year_array[$i] = $i."-".$pt;
}
$end_1 = microtime(true);
return $year_array;
//print_obj($year_array);echo "end time:".$end_1;
}
function _fiscalyear($month,$year){
$fiscal_year_start_month = 4; // assume fiscal year starts in April
$fiscal_year_start_year = ($year - 1);
$fiscal_year_end_month = 3; // assume fiscal year ends in March
if ($month >= $fiscal_year_start_month) {
$fiscal_year = $year;
} else {
$fiscal_year = $fiscal_year_start_year;
}
$fiscalyears=[$fiscal_year,$year];
return $fiscalyears;
}
function get_fisrt_last_date_of_month($month,$year){
$first_day = date("d-m-Y", strtotime("$year-$month-01"));
$last_day = date("d-m-Y", strtotime("last day of $year-$month"));
$days=array('first_day'=>$first_day,'last_day'=>$last_day);
return $days;
}
/**
*
* @package CodeIgniter
* @category Helpers
* @since 2.0.0
* @version 2.0.0
*/
if ( ! function_exists('valid_email'))
{
/**
* This function has been borrowed from PHPMailer Version 5.2.9.
* Check that a string looks like an email address.
* @param string $address The email address to check
* @param string $patternselect A selector for the validation pattern to use :
* @return boolean
*
* "auto" Pick strictest one automatically.
* "pcre8" Use the squiloople.com pattern, requires PCRE > 8.0, PHP >= 5.3.2, 5.2.14.
* "pcre" Use old PCRE implementation.
* "php" Use PHP built-in FILTER_VALIDATE_EMAIL; same as pcre8 but does not allow 'dotless' domains.
* "html5" Use the pattern given by the HTML5 spec for 'email' type form input elements.
* "noregex" Don't use a regex: super fast, really dumb.
*/
function valid_email($address, $patternselect = null)
{
empty($patternselect) && $patternselect = 'auto';
// Added by Ivan Tcholakov, 17-OCT-2015.
if (function_exists('idn_to_ascii')
&& defined('INTL_IDNA_VARIANT_UTS46')
&& false !== ($atpos = strpos($address, '@')))
{
$address = substr($address, 0, ++$atpos).idn_to_ascii(substr($address, $atpos), 0, INTL_IDNA_VARIANT_UTS46);
}
if ( ! $patternselect OR $patternselect == 'auto')
{
/**
* Check this constant first so it works when extension_loaded()
* is disabled by safe mode Constant was added in PHP 5.2.4
*/
if (defined('PCRE_VERSION'))
{
// This pattern can get stuck in a recursive loop in PCRE <= 8.0.2
$patternselect = (version_compare(PCRE_VERSION, '8.0.3') >= 0) ? 'pcre8' : 'pcre';
}
//Fall back to older PCRE
elseif (function_exists('extension_loaded') && extension_loaded('pcre'))
{
$patternselect = 'pcre';
}
else
{
//Filter_var appeared in PHP 5.2.0 and does not require the PCRE extension
$patternselect = (version_compare(PHP_VERSION, '5.2.0') >= 0) ? 'php' : 'noregex';
}
}
switch ($patternselect)
{
case 'pcre8':
/**
* Uses the same RFC5322 regex on which FILTER_VALIDATE_EMAIL is based, but allows dotless domains.
* @link http://squiloople.com/2009/12/20/email-address-validation/
* @copyright 2009-2010 Michael Rushton
* Feel free to use and redistribute this code. But please keep this copyright notice.
*/
return (boolean) preg_match('/^(?!(?>(?1)"?(?>\\\[ -~]|[^"])"?(?1)){255,})(?!(?>(?1)"?(?>\\\[ -~]|[^"])"?(?1)){65,}@)'.'((?>(?>(?>((?>(?>(?>\x0D\x0A)?[\t ])+|(?>[\t ]*\x0D\x0A)?[\t ]+)?)(\((?>(?2)'.'(?>[\x01-\x08\x0B\x0C\x0E-\'*-\[\]-\x7F]|\\\[\x00-\x7F]|(?3)))*(?2)\)))+(?2))|(?2))?)'.'([!#-\'*+\/-9=?^-~-]+|"(?>(?2)(?>[\x01-\x08\x0B\x0C\x0E-!#-\[\]-\x7F]|\\\[\x00-\x7F]))*'.'(?2)")(?>(?1)\.(?1)(?4))*(?1)@(?!(?1)[a-z0-9-]{64,})(?1)(?>([a-z0-9](?>[a-z0-9-]*[a-z0-9])?)'.'(?>(?1)\.(?!(?1)[a-z0-9-]{64,})(?1)(?5)){0,126}|\[(?:(?>IPv6:(?>([a-f0-9]{1,4})(?>:(?6)){7}'.'|(?!(?:.*[a-f0-9][:\]]){8,})((?6)(?>:(?6)){0,6})?::(?7)?))|(?>(?>IPv6:(?>(?6)(?>:(?6)){5}:'.'|(?!(?:.*[a-f0-9]:){6,})(?8)?::(?>((?6)(?>:(?6)){0,4}):)?))?(25[0-5]|2[0-4][0-9]|1[0-9]{2}'.'|[1-9]?[0-9])(?>\.(?9)){3}))\])(?1)$/isD', $address);
case 'pcre':
// An older regex that doesn't need a recent PCRE
return (boolean) preg_match('/^(?!(?>"?(?>\\\[ -~]|[^"])"?){255,})(?!(?>"?(?>\\\[ -~]|[^"])"?){65,}@)(?>'.'[!#-\'*+\/-9=?^-~-]+|"(?>(?>[\x01-\x08\x0B\x0C\x0E-!#-\[\]-\x7F]|\\\[\x00-\xFF]))*")'.'(?>\.(?>[!#-\'*+\/-9=?^-~-]+|"(?>(?>[\x01-\x08\x0B\x0C\x0E-!#-\[\]-\x7F]|\\\[\x00-\xFF]))*"))*'.'@(?>(?![a-z0-9-]{64,})(?>[a-z0-9](?>[a-z0-9-]*[a-z0-9])?)(?>\.(?![a-z0-9-]{64,})'.'(?>[a-z0-9](?>[a-z0-9-]*[a-z0-9])?)){0,126}|\[(?:(?>IPv6:(?>(?>[a-f0-9]{1,4})(?>:'.'[a-f0-9]{1,4}){7}|(?!(?:.*[a-f0-9][:\]]){8,})(?>[a-f0-9]{1,4}(?>:[a-f0-9]{1,4}){0,6})?'.'::(?>[a-f0-9]{1,4}(?>:[a-f0-9]{1,4}){0,6})?))|(?>(?>IPv6:(?>[a-f0-9]{1,4}(?>:'.'[a-f0-9]{1,4}){5}:|(?!(?:.*[a-f0-9]:){6,})(?>[a-f0-9]{1,4}(?>:[a-f0-9]{1,4}){0,4})?'.'::(?>(?:[a-f0-9]{1,4}(?>:[a-f0-9]{1,4}){0,4}):)?))?(?>25[0-5]|2[0-4][0-9]|1[0-9]{2}'.'|[1-9]?[0-9])(?>\.(?>25[0-5]|2[0-4][0-9]|1[0-9]{2}|[1-9]?[0-9])){3}))\])$/isD', $address);
case 'html5':
/**
* This is the pattern used in the HTML5 spec for validation of 'email' type form input elements.
* @link http://www.whatwg.org/specs/web-apps/current-work/#e-mail-state-(type=email)
*/
return (boolean) preg_match('/^[a-zA-Z0-9.!#$%&\'*+\/=?^_`{|}~-]+@[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}'.'[a-zA-Z0-9])?(?:\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)*$/sD', $address);
case 'noregex':
/**
* No PCRE! Do something _very_ approximate!
* Check the address is 3 chars OR longer and contains
* an @ that's not the first OR last char
*/
return (strlen($address) >= 3 and strpos($address, '@') >= 1 and strpos($address, '@') != strlen($address) - 1);
case 'php':
default:
return (boolean) filter_var($address, FILTER_VALIDATE_EMAIL);
}
}
}
/*
* @param1 : Plain String
* @param2 : Working key provided by CCAvenue
* @return : Decrypted String
*/
function _encrypt($plainText,$key)
{
$key = hextobin(md5($key));
$initVector = pack("C*", 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f);
$openMode = openssl_encrypt($plainText, 'AES-128-CBC', $key, OPENSSL_RAW_DATA, $initVector);
$encryptedText = bin2hex($openMode);
return $encryptedText;
}
/*
* @param1 : Encrypted String
* @param2 : Working key provided by CCAvenue
* @return : Plain String
*/
function _decrypt($encryptedText,$key)
{
$key = hextobin(md5($key));
$initVector = pack("C*", 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f);
$encryptedText = hextobin($encryptedText);
$decryptedText = openssl_decrypt($encryptedText, 'AES-128-CBC', $key, OPENSSL_RAW_DATA, $initVector);
return $decryptedText;
}
function _hextobin($hexString)
{
$length = strlen($hexString);
$binString="";
$count=0;
while($count<$length)
{
$subString =substr($hexString,$count,2);
$packedString = pack("H*",$subString);
if ($count==0)
{
$binString=$packedString;
}
else
{
$binString.=$packedString;
}
$count+=2;
}
return $binString;
}
//Msg91
function sendSMS($data){
$template_id=$data['template_id'];
$mobile_no=$data['mobile_no'];
$auth_key=$data['auth_key'];
$otp=$data['otp'];
$sms_data=array(
"template_id"=>"$template_id",
"short_url"=>"0",
"recipients"=>array(
array(
"mobiles"=> "$mobile_no",
"otpno"=> "$otp"
)
)
);
$param=array(
"url"=>"https://control.msg91.com/api/v5/flow/",
"headers"=>array(
"accept: application/json",
"content-type: application/json",
"authkey:$auth_key"
),
"data"=>$sms_data
);
$response=curl_post($param);
return $response;
}
// Custom callback function to validate PAN number
function validate_pan($pan) {
$pan = strtoupper($pan); // Convert to uppercase for consistent format
// PAN format regex
$pan_regex = '/^[A-Z]{5}[0-9]{4}[A-Z]{1}$/';
if (preg_match($pan_regex, $pan) === 1 && validate_pan_checksum($pan)) {
return TRUE; // PAN number is valid
} else {
return FALSE; // PAN number is invalid
}
}
function isValidPAN($pan) {
// Convert to uppercase and trim whitespaces
$pan = strtoupper(trim($pan));
// PAN format: 5 letters, 4 digits, 1 letter
return (bool) preg_match('/^[A-Z]{5}[0-9]{4}[A-Z]{1}$/', $pan);
}
function validate_pan_checksum($pan) {
// Check the 10th character (checksum) based on the PAN algorithm
$pan_chars = str_split($pan);
$char_values = [];
foreach ($pan_chars as $char) {
if (is_numeric($char)) {
$char_values[] = (int)$char;
} else {
$char_values[] = ord($char) - ord('A') + 10;
}
}
$weighted_sum = 0;
$multiplier = 1;
for ($i = 0; $i < 9; $i++) {
$weighted_sum += $char_values[$i] * $multiplier;
$multiplier++;
}
$remainder = $weighted_sum % 11;
$checksum = (11 - $remainder) % 11;
return $checksum === $char_values[9];
}
function validate_isbn($isbn) {
// Remove any spaces or hyphens from the ISBN
$isbn = str_replace(array(' ', '-'), '', $isbn);
// Check if it's a valid ISBN-10 or ISBN-13
if (strlen($isbn) == 10) {
// Validate ISBN-10
if (!preg_match('/^\d{9}(\d|X)$/', $isbn)) {
CI()->form_validation->set_message('validate_isbn', 'The ISBN-10 format is not valid.');
return false;
}
} elseif (strlen($isbn) == 13) {
// Validate ISBN-13
if (!preg_match('/^\d{13}$/', $isbn)) {
CI()->form_validation->set_message('validate_isbn', 'The ISBN-13 format is not valid.');
return false;
}
} else {
CI()->form_validation->set_message('validate_isbn', 'The ISBN must be either 10 or 13 characters long.');
return false;
}
// You can also add more complex checks, like calculating the checksum, if needed.
return true;
}
// Add a custom validation callback function
function valid_money($str) {
// Use a regular expression to check if the input is a valid money value
if (preg_match('/^\d+(\.\d{1,2})?$/', $str)) {
return true;
} else {
CI()->form_validation->set_message('valid_money', 'The {field} field must contain a valid money value (e.g., 12.34 or 123).');
return false;
}
}
function createShortName($fullName) {
// Define a list of prepositions, adjectives, and adverbs to remove
$excludeWords = [
'a', 'an', 'the', 'of', 'in', 'on', 'at', 'by', 'to', 'for', 'with', 'about',
'against', 'between', 'without', 'under', 'over', 'into', 'through', 'up',
'down', 'around', 'near', 'above', 'below', 'after', 'before', 'along',
'as', 'is', 'are', 'was', 'were', 'very', 'quite', 'just', 'only'
];
$words = explode(' ', $fullName); // Split the name into words
$shortName = '';
foreach ($words as $word) {
$lowerWord = strtolower($word); // Convert to lowercase for comparison
if (!empty($word) && !in_array($lowerWord, $excludeWords)) {
$shortName .= strtoupper($word[0]); // Add the first letter of each valid word in uppercase
}
}
return $shortName;
}
/* End of file utility_helper.php */
/* Location: ./helpers/utility_helper.php */