Online PHP editor | refs for 5q7IG

<?php var_dump(PHP_INT_MAX); function explodeTrim($delimiter, $string, $limit = 0x7FFFFFF) { // About explode() and PHP_INT_MAX // http://php.net/manual/en/function.explode.php return explode($delimiter, $string, $limit); // further custom logic } $emails = 'test1@example.com, test2@example.com'; $emailsArr = explodeTrim(',', $emails); // using default limit=PHP_INT_MAX var_dump($emailsArr); var_dump(explode(',', $emails));