Online PHP editor | refs for OmrA9

<?php $input = array( array( 'tag_name' => 'google', 'number' => 1, 'test' => 2 ), array( 'tag_name' => 'technology', 'number' => 2, 'test' => 3 ) ); print_r(array_map(function($entry) { return array('tag_name' => $entry['tag_name'], 'number' => $entry['number']); }, $input)); echo array_search(array('tag_name' => 'technology', 'number' => 1), array_map(function($entry) { return array('tag_name' => $entry['tag_name'], 'number' => $entry['number']); }, $input));