3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = "omceD evoL 1"; function reverseMe( String $string ) { if ( strlen($string > 1) ) { $reversedString = ReverseMe( substr($string, 1) ) . substr($string, 0, 1); } else { $reversedString = $string; } return $reversedString; } reverseMe($str);
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 - 8.1.28, 8.2.0 - 8.2.19, 8.3.0 - 8.3.4, 8.3.6 - 8.3.7
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0
preferences:
149.7 ms | 402 KiB | 201 Q