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<?php $tmp = sys_get_temp_dir(); $root = $tmp.'/workspace'; mkdir($root); touch($root.'/file'); symlink($root.'/file', $root.'/link1'); symlink($root.'/link1', $root.'/link2'); var_dump(readlink($root.'/link2'));
Output for git.master, git.master_jit, rfc.property-hooks
string(20) "/tmp/workspace/link1"

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