- var_dump: documentation ( source)
- str_replace: documentation ( source)
- explode: documentation ( source)
<?php
$str = 'email already exists\r\n\r\nsuccess\r\n\r\ncoreg_status:duplicate\r\n\r\nlead_status:success\r\n';
$test = str_replace("\\r\\n", "\n", $str);
$hmm = explode("\n", $test);
var_dump($hmm);