3v4l.org

run code in 300+ PHP versions simultaneously
<?php $text = 'path/to/folder/@here'; echo preg_replace('~(?<![^/])[^/@][^/]*~', 'a:$0', $text);
Output for 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.4, 8.3.6 - 8.3.27, 8.4.1 - 8.4.14
a:path/a:to/a:folder/@here
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 a:path/a:to/a:folder/@here

preferences:
157.43 ms | 407 KiB | 5 Q