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<?php $regex = '/^(\/\d+)+$/'; $str = '/1/20/3'; preg_match( $regex, $str, $result ); var_dump( $result );
Output for git.master, git.master_jit, rfc.property-hooks
array(2) { [0]=> string(7) "/1/20/3" [1]=> string(2) "/3" }

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