3v4l.org

run code in 300+ PHP versions simultaneously
<?php $input = array( array( 'url' => 'ellen.com', 'des' => 'w', 'size' => '850' ), array( 'url' => 'ellen.com', 'des' => 'w', 'size' => '640' ), array( 'url' => 'ellen.com', 'des' => 'w', 'size' => '330' ), array( 'url' => 'ellen.com', 'des' => 'w', 'size' => '240' ) ); echo implode(', ', array_map(function ($entry) { return $entry['url'] . ' ' . $entry['size'] . $entry['des']; }, $input));
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
ellen.com 850w, ellen.com 640w, ellen.com 330w, ellen.com 240w
preferences:
213.96 ms | 404 KiB | 330 Q