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<?php $j = count(get_defined_vars()); $a=8; $b=serialize(['b','mm']); $k = get_defined_vars(); var_dump(array_slice($k, $j + 1));
Output for git.master, git.master_jit, rfc.property-hooks
array(2) { ["a"]=> int(8) ["b"]=> string(31) "a:2:{i:0;s:1:"b";i:1;s:2:"mm";}" }

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