Online PHP editor | refs for GL7uX

<?php $text = "demo link edno www.abv.bg link 2 http://abv123.bg/"; $reg_exUrl = "/(http|https|ftp|ftps)\:\/\/[a-zA-Z0-9\-\.]+\.[a-zA-Z]{2,3}(\/\S*)?/"; preg_match_all($reg_exUrl, $text, $matches); $usedPatterns = array(); foreach($matches[0] as $pattern){ if(!array_key_exists($pattern, $usedPatterns)){ $usedPatterns[$pattern]=true; $text = str_replace ($pattern, "<a href='{$pattern}' target='_blank'>{$pattern}</a> ", $text); } } echo $text;