3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = 'Apple, Orange, Lemone'; $array = explode(', ', $string); $new_array =array_flip($array); $final_array = array_combine($new_array,$array); print_r($final_array );
Output for 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.18, 8.5.0 - 8.5.3
Array ( [0] => Apple [1] => Orange [2] => Lemone )
preferences:
104.31 ms | 1374 KiB | 4 Q