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<?php preg_match('~.*~', "foo\r\n", $m); echo strlen($m[0]); preg_match('~\N*~', "foo\r\n", $m); echo strlen($m[0]); preg_match('~\V*~', "foo\r\n", $m); echo strlen($m[0]); preg_match('~(*CRLF).*~', "foo\r\n", $m); echo strlen($m[0]); preg_match('~(*CRLF)\N*~', "foo\r\n", $m); echo strlen($m[0]); preg_match('~(*ANYCRLF).*~', "foo\r\n", $m); echo strlen($m[0]); preg_match('~(*ANYCRLF)\N*~', "foo\r\n", $m); echo strlen($m[0]); preg_match('~(*ANY).*~', "foo\r\n", $m); echo strlen($m[0]); preg_match('~(*ANY)\N*~', "foo\r\n", $m); echo strlen($m[0]);
Output for git.master, git.master_jit, rfc.property-hooks
443333333

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