Online PHP editor | refs for Ne3fo

@ 2018-11-20T06:36:03Z

<?php

$arr = ["TAX ID. 01.000.589.0.055.000 or",
"TAX ID : 01.000.589.0.055.000 or",
"TAX ID 01.000.589.0.055.000 or",
"TAX: 01.000.589.0.055.000"];

foreach($arr as $str){
    echo preg_replace('/[^\d]/', '', $str) . "\n";
}