php Programming Glossary: preg_match

http://stackoverflow.com/questions/1188129/replace-urls-in-text-with-html-links

more or less re implementing preg_replace_callback using preg_match . Solution 2 validTlds array_fill_keys explode .aero .asia .biz.. .xn kgbechtv .xn zckzah .arpa true position 0 while preg_match b rexProtocol rexDomain rexPort rexPath rexQuery rexFragment.. is an IP address. tld strtolower strrchr domain '.' if preg_match ' . 0 9 1 3 ' tld isset validTlds tld Prepend http if no protocol..

How to validate an email address in PHP [duplicate]

http://stackoverflow.com/questions/12026842/how-to-validate-an-email-address-in-php

EMAIL v a zA Z0 9_ . @ a zA Z0 9 . a zA Z return bool preg_match v EMAIL Is this okay for checking if the email address is valid.. 0 9 1 0 9 2 1 9 0 9 3 iD' emailaddress 'test@gmail.com' if preg_match pattern emailaddress 1 emailaddress is valid P.S. A note on..

How do you implement a good profanity filter? [closed]

http://stackoverflow.com/questions/273516/how-do-you-implement-a-good-profanity-filter

poop shucks argh and run it on your input string using preg_match to wholesale test for a hit or preg_replace to blank them out...

parse youtube video id using preg_match

http://stackoverflow.com/questions/2936467/parse-youtube-video-id-using-preg-match

youtube video id using preg_match I am attempting to parse the video ID of a youtube URL using.. am attempting to parse the video ID of a youtube URL using preg_match. I found a regular expression on this site that appears to work.. ... subject http www.youtube.com watch v z_AbfPXTKms NR 1 preg_match v a zA Z0 9 0 9 ^ n v ^ n subject matches print pre print_r..

Create Subdomains on the fly with .htaccess (PHP)

http://stackoverflow.com/questions/586129/create-subdomains-on-the-fly-with-htaccess-php

Here is an example of grabbing the subdomain in PHP preg_match ' ^. .example .org ' _SERVER 'SERVER_NAME' matches if isset..

How can I convert ereg expressions to preg in PHP?

http://stackoverflow.com/questions/6270004/how-can-i-convert-ereg-expressions-to-preg-in-php

eregi '^hello world' How can I translate expressions into preg_match compatible expressions Note This post serves as a placeholder.. close this question. Related How to change PHP's eregi to preg_match Changing ereg_replace to equivalent preg_replace php preg.. syntax is the addition of delimiters . ereg '^hello' str preg_match ' ^hello ' str Delimiters can be pretty much anything that is..