3v4l.org

run code in 300+ PHP versions simultaneously
<?php error_reporting(-1); class A { static $i=1; static function B() { echo self::$i."\n"; echo __CLASS__; } } class B extends A { static $i=2; static function B(){ echo self::$i."\t".__CLASS__; } } B::B();
Output for 8.1.23 - 8.1.28, 8.2.10 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
2 B
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 2 B
Output for 5.3.0 - 5.3.28, 5.4.0 - 5.4.24
Fatal error: Constructor B::B() cannot be static in /in/SdrGS on line 15
Process exited with code 255.

preferences:
88.1 ms | 401 KiB | 81 Q