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run code in 200+ php & hhvm versions
Bugs & Features
<?php // Besides the methods listed here, this class also has an __invoke method. // This is for consistency with other classes that implement calling magic, // as this method is not used for calling the function. // Source: http://php.net/manual/en/class.closure.php var_dump(\method_exists(\Closure::class, '__clone'));
based on g1Wjm
Output for 7.1.25 - 7.3.4
bool(false)