- print_r: documentation ( source)
<?php
$fromBackend = [
114466 => [
"BrandID" => 136,
"record" => 114466
],
114467 => [
"BrandID" => 1,
"record" => 114467
],
114468 => [
"BrandID" => 2,
"record" => 114468
]
];
$fromFrontEnd = array((object)['id' => 117, 'brandId' => 1],
(object)['id' => 118, 'brandId' => 2]);
$recordsToDelete = array();
foreach ($fromBackend as $backendItem) {
foreach ($fromFrontEnd as $frontendItem) {
if ($frontendItem->brandId == $backendItem['BrandID']) break;
}
if ($frontendItem->brandId != $backendItem['BrandID']) $recordsToDelete[] = $backendItem['record'];
}
print_r($recordsToDelete);