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run code in 300+ PHP versions simultaneously
<?php interface b { public const PRIORITY_DEFAULT = 1024; public const PRIORITY_LOW = 2000; public function getPriority():int; } class a implements b { public function __construct() { echo self::PRIORITY_DEFAULT; } public function getPriority():int { return self::PRIORITY_LOW; } } $a = new a(); echo "\n".$a->getPriority();
Output for 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 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
1024 2000
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 1024 2000

preferences:
162.32 ms | 402 KiB | 181 Q