phsantiago · October 18, 2016 19:26
diff --git a/mascara_cnpj_int.php b/mascara_cnpj_int.php
 <?php
  $return = preg_replace( '/\b(\d{2})\D?(\d{3})\D?(\d{3})\D?(\d{4})\D?(\d{2})\b/' , '$1.$2.$3/$4-$5' , $cnpj );
  echo $return;
	<?php
	$return = preg_replace( '/\b(\d{2})\D?(\d{3})\D?(\d{3})\D?(\d{4})\D?(\d{2})\b/' , '$1.$2.$3/$4-$5' , $cnpj );
	echo $return;