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<?php $a = count(get_defined_vars()); session_start(); $b = 1; $c = get_defined_vars(); var_dump(array_slice($c, $a + 1));
Output for git.master, git.master_jit, rfc.property-hooks
array(2) { ["b"]=> int(1) ["_SESSION"]=> &array(0) { } }

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