- var_export: documentation ( source)
<?php
$data = ['users' => [
['id' => 1, 'name' => 'Alice', 'active' => true],
['id' => 2, 'name' => 'Bob', 'active' => false],
]];
$filtered = [];
foreach ($data['users'] as $key => $user) {
if ($user['id'] % 2 === 0) {
$filtered[$key] = ['id' => $user['id']];
}
}
var_export($filtered);