Online PHP editor | refs for saeB0

<?php $desired = array( array( 'job_service.service_id' => 51000071, 'job_service.site_id' => '100000002', ), array( 'job_service.service_id' => 51000075, 'job_service.site_id' => '100000002', ), array( 'job_service.service_id' => 51026110, 'job_service.site_id' => '100000002', ), ); $existing = array( array( 'job_service.service_id' => 51026110, 'job_service.site_id' => null, ), array( 'job_service.service_id' => 51000075, 'job_service.site_id' => null, ), array( 'job_service.service_id' => 51000071, 'job_service.site_id' => null, ), ); $new_services = array_udiff($desired_services, $existing_services, function ($left, $right) { $service_diff = $left[JobServicePeer::SERVICE_ID] - $left[JobServicePeer::SERVICE_ID]; if ($service_diff !== 0) { return $service_diff; } $site_diff = $left[JobServicePeer::SITE_ID] - $left[JobServicePeer::SITE_ID]; return $site_diff; }); var_dump($desired_services, $existing_services, $new_services); die();