Online PHP editor | refs for l2lcf

<?php $obj = new \StdClass; $obj->textfield->id = 'text12'; $obj->textfield->text = 'herro'; $anotherObj = new \StdClass; $anotherObj->textfield->id = 'text1'; $anotherObj->textfield->text = 'moarrr text'; $yesAnother = new \StdClass; $yesAnother->textfield->id = 'text11'; $yesAnother->textfield->text = 'omggggg'; $array = array($obj, $anotherObj, $yesAnother); usort($array, function($a, $b) { preg_match_all('#\d+#', $a->textfield->id, $matchesA); preg_match_all('#\d+#', $b->textfield->id, $matchesB); $idNumA = (int)$matchesA[0][0]; $idNumB = (int)$matchesB[0][0]; return $idNumA > $idNumB; }); var_dump($array);