Typesetter/include/tool/functions.php

102 lines
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PHP
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2021-09-08 19:52:21 +02:00
<?php
defined('is_running') or die('Not an entry point...');
if( !function_exists('ctype_alnum') ){
function ctype_alnum($string){
return (bool)preg_match('#^[a-z0-9]*$#i',$string);
}
}
if( !function_exists('ctype_digit') ){
function ctype_digit($string){
return (bool)preg_match('#^[0-9]*$#',$string);
}
}
/**
* Also need:
* trim
* strspn
*
*/
if( !function_exists('mb_strpos') ){
function mb_strpos(){
$args = func_get_args();
return call_user_func_array('strpos',$args);
}
function mb_strlen($str){
return strlen($str);
}
function mb_strtoupper($str){
return strtoupper($str);
}
function mb_strtolower($str){
return strtolower($str);
}
function mb_substr(){
$args = func_get_args();
return call_user_func_array('substr',$args);
}
function mb_substr_count($haystack,$needle){
return substr_count($haystack,$needle);
}
}
if( !function_exists('mb_substr_replace') ){
function mb_substr_replace($str,$repl,$start,$length=0){
$beg = mb_substr($str,0,$start);
$end = mb_substr($str,$start+$length);
return $beg.$repl.$end;
}
}
if( !function_exists('mb_str_replace') ){
function mb_str_replace($search, $replace, $subject, &$count = 0){
// Call mb_str_replace for each subject in array, recursively
if( is_array($subject) ){
foreach ($subject as $key => $value) {
$subject[$key] = mb_str_replace($search, $replace, $value, $count);
}
return $subject;
}
// Normalize $search and $replace so they are both arrays of the same length
$searches = is_array($search) ? array_values($search) : array($search);
$replacements = is_array($replace) ? array_values($replace) : array($replace);
$replacements = array_pad($replacements, count($searches), '');
foreach( $searches as $key => $search ){
$parts = mb_split(preg_quote($search), $subject);
$count += count($parts) - 1;
$subject = implode($replacements[$key], $parts);
}
return $subject;
}
}
if( !function_exists('mb_explode') ){
function mb_explode(){
$args = func_get_args();
$args[0] = preg_quote($args[0]);
return call_user_func_array('mb_split',$args);
}
}
if( !function_exists('gzopen') && function_exists('gzopen64') ){
function gzopen( $filename, $mode, $use_include_path = 0 ){
return gzopen64( $filename, $mode, $use_include_path );
}
}
if( !function_exists('gpSettingsOverride') ){
function gpSettingsOverride(){}
}