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<?php header('content-type: text/plain'); var_dump( 'Current directory: ' . __DIR__, 'Parent directory: ' . dirname(__DIR__), 'Parent of parent directory: ' . dirname(dirname(__DIR__)) );
Output for git.master, git.master_jit, rfc.property-hooks
string(22) "Current directory: /in" string(19) "Parent directory: /" string(29) "Parent of parent directory: /"

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