They can also stay in the php loop by opting to receive notifications whenever someone post';$pattern=array('/php/i','/javascript/','/mysql/');classReplace{staticpublicfunctiontxt($replace){show($replace);if($replace[0]=='php'){return''.$replace[0].''; }return''.$replace[0].'';...
include php query-string regex <?php // 过滤QUERY_STRING $query_string = filter_input(INPUT_SERVER, 'QUERY_STRING', FILTER_SANITIZE_STRING); // 使用正则表达式过滤QUERY_STRING $query_string = preg_replace('/[^a-zA-Z0-9_\-\.\=\&\?\/]/', '', $query_string); // 输出过滤后的QUE...
您可以简单地从字符串末尾的偏移量替换字符串的部分(-1 2-9表示数字,3表示空格、连字符和空格) So $string = 'My name is George 123123123'; $string = substr_replace($string, ' - ', -12, 3); echo $string; gives My name is Geor - 123123123...
我需要使用regex检索url的某些部分。url如下所示: /xxxx/bbbb/good/city/games_in_the_city.我得到了第一部分,直到/被删除。现在需要找到字符串中第一个出现的~,这样就可以删除其余的内容。我现在拥有的正则表达式(..*)(\.html)获取games_in_the_city.~cccccc~dddddd~eeeee ...
The regex above won't work when strlen($chars) == 0. I came up with this, admittedly pretty horrible-looking code, that is quite fast:<?phpfunction RemoveChars($string, $chars){ return isset($chars{0}) ? str_replace($chars{0}, "", strtr($string, $chars, str_pad($chars{0}, ...
id = 123 mongo: array(‘id'=>123) mysql: name link '%bar%' mongo: array(‘name' => new MongoRegex(‘/.*bar.*/i')) mysql: where id > 10 mongo: array(‘id' => array(‘$gt' => 10)) mysql: where id >= 10 mongo: array(‘id' => array(‘$gte' => 10)) mysql: ...
参见eregi(),ereg_replace(),eregi_replace(),preg_match(),strpos()和strstr()。 User Contributed Notes24 notes up down 4 net_navard at yahoo dot com¶ 13 years ago Hello I think this is not clear: "the matches will be stored in the elements of the array regs. $regs[1] will contain...
You can also replace regular expression matches in text with a replacement string. Step 6: Copy and paste or directly type your substitute string in the "Substitution" field. Step 7: Substitutions are automatically performed on your test string. You can save your regex in order to share ...
Test PHP regular expressions live in your browser and generate sample code for preg_match, preg_match_all, preg_replace, preg_grep, and preg_split!
Replace with regexps Empty lines selection Local help for non-English languages Navigation with holding CTRL key for PHP functionsSeptemer 2, 2009 Codelobster PHP Edition FREE Version 3.2.1 released! New version has the following new abilities: ...