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run code in 300+ PHP versions simultaneously
<?php class x { const CONSTANT = 'const'; public static function func() { return __METHOD__; } } $class = 'x'; $constant = 'CONSTANT'; $function = 'func'; var_dump(x::$constant); var_dump(x::$constant); var_dump($class::$constant); var_dump($class::$function()); $classConstant = $class . '::' . $constant; $classFunc1 = $class . '::' . $function; $classFunc2 = array($class, $function); var_dump($classConstant); var_dump($classFunc1()); var_dump($classFunc2());

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26.59 ms | 402 KiB | 5 Q