<?php
$companyCad = array("52.10", "62", "64.15.44.25", "65.10", "65.14", "65.21", "70", "71", "71.15.12", "93.55");
$programCad = array("92.55", "92.74", "93", "94.10", "98.12", "98.66", "71.1");
$match = array();
foreach($companyCad as $comp) {
foreach($programCad as $prog) {
if(strpos($comp, $prog) === 0) {
$match[$comp][] = $prog;
break 1;
}
}
}
var_dump($match);
preferences:
28.04 ms | 402 KiB | 5 Q