nhalstead · January 31, 2018 17:24
diff --git a/Protocol-Regex-Maker.php b/Protocol-Regex-Maker.php
 <?php

 $allowed = array("https", "http");

 function protocolRegex($array){
 	if(empty($array)) { return "(\/\/)"; }
 	
 	foreach($array as $i => $v){
 		if(empty($v)){
 			unset($array[$i]);
 		}
 	}
 	$array = implode("|", $array);
 	return "((".$array."):|\/\/)";
 }

 echo protocolRegex($allowed);

 ?>
	<?php

	$allowed = array("https", "http");

	function protocolRegex($array){
	if(empty($array)) { return "(\/\/)"; }

	foreach($array as $i => $v){
	if(empty($v)){
	unset($array[$i]);
	}
	}
	$array = implode("\|", $array);
	return "((".$array."):\|\/\/)";
	}

	echo protocolRegex($allowed);

	?>