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@ 2016-03-01T08:39:58Z

<?php

function provideGlobals() {
	printf("Is foo exists: %d\n", array_key_exists("foo", $GLOBALS));
	$GLOBALS += array("foo" => "foo");
}

provideGlobals();
echo $foo;

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preferences:dark modelive previewkey bindings

130.65 ms | 997 KiB | 7 Q