- print_r: documentation ( source)
- explode: documentation ( source)
<?php
$txt = "123~456!!!789~012!!!345~678!!!901~234!!!567~890!!!1234~5678";
$array = explode("!!!",$txt);
foreach($array AS $key => $sub) {
$array[$key] = explode("~",$sub);
}
print_r($array);