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run code in 300+ PHP versions simultaneously
<?php class Foo { const WEB_NAME = 'web name'; public function __invoke() { $templateName = 'web'; $templateName = strtoupper($templateName) . '_NAME'; $templateName = self::$templateName; return $templateName; } } var_dump(new Foo);

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38.11 ms | 402 KiB | 5 Q