example.php

$photos = [
    ['file_name' => 'wallpaper', 'validated' => true, 'extension' => 'jpg'],
    ['file_name' => 'spring', 'validated' => true, 'extension' => 'png'],
    ['file_name' => 'flowers', 'validated' => false, 'extension' => 'jpg'],
    ['file_name' => 'mac', 'validated' => true, 'extension' => 'png'],
    ['file_name' => 'books', 'validated' => false, 'extension' => 'jpg'],
    ['file_name' => 'mobiles', 'validated' => false, 'extension' => 'jpg'],
    ['file_name' => 'glass', 'validated' => false, 'extension' => 'png'],
    ['file_name' => 'fruit', 'validated' => true, 'extension' => 'jpg'],
];