3v4l.org

run code in 500+ PHP versions simultaneously
<?php namespace App\Function; function str_repeat() { return __FUNCTION__; } $filter = 'str_repeat'; echo $filter('a', 10) . PHP_EOL; $filter = '\str_repeat'; echo $filter('a', 10) . PHP_EOL; $filter = 'App\Function\str_repeat'; echo $filter('a', 10) . PHP_EOL;
Output for 8.0.1 - 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
aaaaaaaaaa aaaaaaaaaa App\Function\str_repeat

preferences:
91 ms | 1133 KiB | 4 Q