3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = '200x2000^3434^54545|120x400^3333^4444'; echo preg_replace('/\^[^^]*\^/', 'XXXXX', $str, 1);
Output for 7.2.0 - 7.2.34, 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
200x2000XXXXX54545|120x400^3333^4444
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 200x2000XXXXX54545|120x400^3333^4444

preferences:
143.94 ms | 405 KiB | 191 Q