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<?php $b = 'x'; z(1); function f($a) { global $b; var_dump($b); } function g($a) { f($a); } function h($a) { g($a); } function i($a) { h($a); } function j($a) { i($a); } function k($a) { j($a); } function l($a) { k($a); } function m($a) { l($a); } function n($a) { m($a); } function o($a) { n($a); } function p($a) { o($a); } function q($a) { p($a); } function r($a) { q($a); } function s($a) { r($a); } function t($a) { s($a); } function u($a) { t($a); } function v($a) { u($a); } function w($a) { v($a); } function x($a) { w($a); } function y($a) { x($a); } function z($a) { y($a); }
Output for git.master, git.master_jit, rfc.property-hooks
string(1) "x"

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