- var_dump: documentation ( source)
- base64_decode: documentation ( source)
- preg_match: documentation ( source)
- print_r: documentation ( source)
<?php
$sku = uft8_encode(base64_decode('MjM1Nkdy/G5fTUxWMV8y'));
$match = array();
$r = preg_match('/(.*)_MLV([0-9]*)_([0-9]*)$/u', $sku, $match);
var_dump($r);
echo "\n";
print_r($match);