102 lines
2.3 KiB
PHP
102 lines
2.3 KiB
PHP
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<?php
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defined('is_running') or die('Not an entry point...');
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if( !function_exists('ctype_alnum') ){
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function ctype_alnum($string){
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return (bool)preg_match('#^[a-z0-9]*$#i',$string);
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}
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}
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if( !function_exists('ctype_digit') ){
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function ctype_digit($string){
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return (bool)preg_match('#^[0-9]*$#',$string);
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}
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}
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/**
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* Also need:
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* trim
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* strspn
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*
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*/
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if( !function_exists('mb_strpos') ){
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function mb_strpos(){
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$args = func_get_args();
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return call_user_func_array('strpos',$args);
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}
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function mb_strlen($str){
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return strlen($str);
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}
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function mb_strtoupper($str){
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return strtoupper($str);
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}
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function mb_strtolower($str){
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return strtolower($str);
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}
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function mb_substr(){
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$args = func_get_args();
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return call_user_func_array('substr',$args);
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}
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function mb_substr_count($haystack,$needle){
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return substr_count($haystack,$needle);
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}
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}
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if( !function_exists('mb_substr_replace') ){
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function mb_substr_replace($str,$repl,$start,$length=0){
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$beg = mb_substr($str,0,$start);
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$end = mb_substr($str,$start+$length);
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return $beg.$repl.$end;
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}
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}
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if( !function_exists('mb_str_replace') ){
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function mb_str_replace($search, $replace, $subject, &$count = 0){
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// Call mb_str_replace for each subject in array, recursively
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if( is_array($subject) ){
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foreach ($subject as $key => $value) {
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$subject[$key] = mb_str_replace($search, $replace, $value, $count);
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}
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return $subject;
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}
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// Normalize $search and $replace so they are both arrays of the same length
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$searches = is_array($search) ? array_values($search) : array($search);
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$replacements = is_array($replace) ? array_values($replace) : array($replace);
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$replacements = array_pad($replacements, count($searches), '');
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foreach( $searches as $key => $search ){
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$parts = mb_split(preg_quote($search), $subject);
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$count += count($parts) - 1;
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$subject = implode($replacements[$key], $parts);
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}
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return $subject;
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}
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}
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if( !function_exists('mb_explode') ){
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function mb_explode(){
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$args = func_get_args();
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$args[0] = preg_quote($args[0]);
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return call_user_func_array('mb_split',$args);
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}
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}
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if( !function_exists('gzopen') && function_exists('gzopen64') ){
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function gzopen( $filename, $mode, $use_include_path = 0 ){
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return gzopen64( $filename, $mode, $use_include_path );
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}
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}
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if( !function_exists('gpSettingsOverride') ){
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function gpSettingsOverride(){}
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}
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