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hhvm/hphp/test/vm/undefined-vgetg.php
T
Jordan Delong 363d1bb20f Code move src/ -> hphp/
This change is mostly for FB internal organizational reasons.
Building is not effected beyond the fact that the target now
lands in hphp/hhvm/hhvm rather than src/hhvm/hhvm.
2013-02-11 02:10:41 -08:00

12 linhas
159 B
PHP

<?php
function foo() {
global $foo;
return $foo;
}
foo();
$x = array_keys($GLOBALS);
sort($x);
foreach ($x as $k) {
echo "$k=>" . $GLOBALS[$k] . "\n";
}