3v4l.org

run code in 500+ PHP versions simultaneously
<?php $sArr = array(); for ($i = 30000; $i > 0; $i--) { $sArr[] = 'STRING QUALQUER'; } $str = implode(", ",$sArr);
Output for 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 - 8.1.34, 8.2.0 - 8.2.31, 8.3.0 - 8.3.31, 8.4.1 - 8.4.22, 8.5.0 - 8.5.7
preferences:
91.62 ms | 1574 KiB | 4 Q