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<?php foreach(get_defined_vars()as $key => $v) { unset($GLOBALS[$key]); } unset($key, $v); $a=5; $b = 6; $count = count(get_defined_vars()); echo $count; $vars=array_slice($b, 1); var_dump($vars);
Output for git.master, git.master_jit, rfc.property-hooks
2 Fatal error: Uncaught TypeError: array_slice(): Argument #1 ($array) must be of type array, int given in /in/TC88q:17 Stack trace: #0 /in/TC88q(17): array_slice(6, 1) #1 {main} thrown in /in/TC88q on line 17
Process exited with code 255.

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