3v4l.org

run code in 300+ PHP versions simultaneously
<?php $authors = array('Johnny', 'Jim', 'Jack'); $data = array(); for ($id=0; $id<10; $id++) { $data[$id] = array( 'id' => $id, 'title' => 'Title', 'source' => 'Source', 'year' => '2013', 'type' => 'Type', 'authors' => implode(', ', $authors) ); }
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 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
preferences:
248.92 ms | 405 KiB | 397 Q