Thepreg_replace()function returns a string or array of strings where all matches of a pattern or list of patterns found in the input are replaced with substrings. There are three different ways to use this function: 1. One pattern and a replacement string. Matches of the pattern are replac...
publicfunctionword($string ='', $badWords ='', $changeChar ='[badwords]'){if(!isValue($string)) {returnError::set(lang('Error','valueParameter','string')); }if(!is_array($badWords)) {if(empty($badWords)) {return$string; }return$string = Regex::replace($badWords, $changeChar...
preg_replace_callback()Given an expression and a callback, returns a string where all matches of the expression are replaced with the substring returned by the callback preg_replace_callback_array()Given an array associating expressions with callbacks, returns a string where all matches of each...
regexp, with plural forms regexes, regexps, or regexen) are written in a formal language that can be interpreted by a regular expression processor";$text=preg_replace("/b(regex)b/i", '1',$text);echo$text; 突出查询结果在你的 WordPress 博客里就像刚才我说的,上面的那段代码可以很方便的搜...
function($matches) {return"({$matches[1]}in ({$matches[2]}) or{$matches[1]}in ({$matches[4]}))";},$sql); Using a regex is a good idea, but I would not overcomplicate it. Here I strip the field names and the values and store it in an array. Then recomp...
functiono99_chfs_replace_regex_text($content){// Strings to replace -now illustrating with Personal names, and city names, but can actually be any requiered strings$strings_to_replace=array(// Simple Latin'New york','Paris','Tokyo',// Some Additional names'Fernando','Mic...
定义一个特殊的字符串作为解析器函数的标记,例如{{FUNCTION_NAME}}。 在PHP脚本中,使用正则表达式搜索并替换所有的解析器函数标记。可以使用preg_replace函数来实现这一点。 将替换后的字符串传递给PHP解析器进行解析和执行。 这种方法可以让你在PHP脚本中使用正则表达式标记解析器函数。然而,需要注意的是,这种方法可...
所以下述是不建议使用的Function (POSIX), 与建议替换成的Function (PCRE) 列表, 详可见:PHP: Differences from POSIX regex * POSIX → PCRE * ereg_replace() → preg_replace() * ereg() → preg_match() * eregi_replace() → preg_replace() ...
(24)增加了PCRE库:PHP 4.0 包括一个 Perl 兼容的正则表达式(PCRE ) 库,和正常regex库一起与 PHP 绑定。split 和replace PCRE 功能被支持。PCRE 和 Perl 正规表达式之间有一些细微差别。(25)PHP.ini 文件:PHP.ini文件在 PHP4.0 被重新设计,使用的 PHP 的配置PHP.ini是更容易并且更有效的。全部文件能被...
<?php function stripTags($tag, $string) { // Regular expressions only work with strings if the regexp has been pre-concocted $regExp = "<" . "$tag" . "[^>]*>"; $string = str_replace("</$tag>", "", $string); $string = ereg_replace($regExp, "", $string); return $str...