<?php $arr = []; for ($i=0; $i<1000; $i++) { $arr[] = ['code' => 123 . $i, 'ipn' => 'ipn-12345']; } $result = []; foreach ($arr as $entry) { $result[$entry['code']] = $entry; } unset($entry); echo count($arr); echo '-' . count($result); //print_r($arr);
You have javascript disabled. You will not be able to edit any code.