3v4l.org

run code in 300+ PHP versions simultaneously
<?php $exception = ['will not'=>'will&nbs;pnot']; $string = 'They will not begin'; function r($s, $a){ $string = strtr($string, $exception); $array = explode(' ', $string); $array = array_combine(array_values($array), array_values($array)); $array = array_replace($array, array_intersect($array, array_flip($exception))); return array_values($array); } var_dump(f($string, $exception));
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 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 - 8.1.27, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
Fatal error: Uncaught Error: Call to undefined function f() in /in/JpY5G:13 Stack trace: #0 {main} thrown in /in/JpY5G on line 13
Process exited with code 255.
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 Fatal error: Uncaught Error: Call to undefined function f() in /in/JpY5G:13 Stack trace: #0 {main} thrown in /in/JpY5G on line 13
Process exited with code 255.
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28
Fatal error: Call to undefined function f() in /in/JpY5G on line 13
Process exited with code 255.
preferences:
184.54 ms | 402 KiB | 286 Q