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<?php $aa = 'str2'; function def_vars(){ $a = 'str'; $b = 2; return _R(array()); } function _R($return){ $vars = get_defined_vars(); var_dump($vars); return $return; } echo def_vars(); //var_dump(get_defined_vars());
Output for git.master, git.master_jit, rfc.property-hooks
array(1) { ["return"]=> array(0) { } } Warning: Array to string conversion in /in/dU7Gt on line 15 Array

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