compiler-errors

PHP Regex “Unknown modifier p”

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Regex PHP Code // If url matches regex $regex = "/^(/upload/temporary/)[0-9]{4}_[0-9]{2}_[0-9]{2}_[A-Za-z0-9._ /-]+.[A-z]{2,4}$/"; if (preg_match($regex, $this->value)) { $this->valid(); } Error Message Warning: preg_match() [<a href='function.preg-match'>function.preg-match</a>]: Unknown modifier 'p' in C:Apachewwwprofiletwistlibphpformurl.php on line 41 Call Stack # Time Memory Function Location 1 0.0079 440016 {main}( ) ..new.php:0 2 0.0964 667832 form->validate( ) ..new.php:60 3 0.0968 668248 form_URL->validateUploadURL( … Read more