PUBLIC MARKS with tags regexp & javascript

outil de test de RegExp qui donne l'explication de ce qu'elles font

Support élargit des expressions régulières pour JavaScript.

Enter your regex above. Type some text here. See the result below.

This site allows you to do a regex test, i.e. it utilizes JavaScript (AJAX) to instantly validate regular expressions (regex), by searching and replacing strings in a text based on the regular expression. The result is live, it is updated instantly while you type, without any submission of forms and extra clicking, thus allowing fast and easy edit of regular expressions, having a constant clue what they exactly do. This tool is constantly improved to stay the most advanced since it has been the first to utilize AJAX technology for testing Perl (PCRE) and PHP (POSIX) regular expressions. Currently this site is able to test JavaScript, PCRE and POSIX dialects. JavaScript dialect is used in ECMAScript, JScript and VBScript programming languages. PCRE dialect is mainly used in Perl, PHP, Apache's .htaccess, grep and most software. POSIX is mainly used in PHP and UNIX programming languages. Despite there may be some differences in most cases all regular expressions regardless the dialect are compatible.

testez vos expresions régulières

tester les regexp en javascript

This site is a Regular Expression evaluator for three different regular expression systems: 1. PHP PCRE. 2. PHP Posix. 3. Javascript.

Ah, I didn't remember the provisions for paren match locations were as bad as they are, and for solving the generic case with some guarantee on upper bound execution time I might be prepared to agree.<br><br>I might try a solution that will in practice of

Real-time JavaScript RegExp evaluator