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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);

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36.98 ms | 402 KiB | 5 Q