Regular expression pattern matching function for the PHP programming language
$str = "This is a string"; $words = explode(" ", $str); Works fine, but spaces still go into array: $words === array ('This', 'is', …
php arrays regex preg-match explodeHow can I match subject via a PHP preg_match() regular expression pattern in this HTML code: <table border=0&…
regex preg-matchon my php i use preg_match to validate input texts. if(preg_match('/^[a-zA-Z0-9]+$/', $firstname)) { } But …
php regex string validation preg-matchThank you in advance for you time in helping with this issue.. preg_match(): Compilation failed: invalid range in character …
php regex preg-matchI would like to create a preg_match function to validate my passowrds, but I'm not sure how to write …
php regex passwords preg-matchOn my registration page I need to validate the usernames as alphanumeric only, but also with optional underscores. I've come …
php regex preg-matchI'm having a problem trying to ignore whitespace in-between certain characters. I've been Googling around for a few days and …
php regex preg-match removing-whitespaceI am newbie with regex and I want to use preg_match function to find if a string is an …
php regex string ip preg-matchSince POSIX regular expressions (ereg) are deprecated since PHP 5.3.0, I'd like to know an easy way to convert the old …
php preg-replace preg-match pcre eregThis is the regex I'm trying to use: /^(\w|\.|-)+?@(\w|-)+?\.\w{2,4}($|\.\w{2,4})$/gim I found it on this …
php regex preg-match preg-match-all