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@ 2014-05-26T18:56:18Z

<?php

$foo = 'bar';
$baz = 'qux';

$variables = get_defined_vars();

function foo($page) {
	global $variables;
    foreach ($variables as $name => $_) {
		if (in_array($name, array('_POST', '_GET', '_COOKIE', '_FILES', '_SESSION'))) continue;
		
		global $$name;
	}
	
	var_dump($foo);
}

Output
Performance
VLD
References
Branches

var_dump: documentation ( source)
get_defined_vars: documentation ( source)

preferences:dark modelive preview

47.73 ms | 402 KiB | 5 Q