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run code in 300+ PHP versions simultaneously
<?php class MyClass { public static $myVariable; public static function set($name, $value) { if (true === property_exists('MyClass', $name)) { self::$name = $value; } } } MyClass::set('myVariable', 123); echo MyClass::$myVariable;

preferences:
46.2 ms | 402 KiB | 5 Q