public static function size_varint()

in Aliyun/Log/protocolbuffers.inc.php [84:111]

• 20 lines of code
• 10 McCabe index (conditional complexity)

	public static function size_varint($i) {
/*		$len = 0;
		do {
			$i = $i >> 7;
			$len++;
		} while ($i != 0);
		return $len;
*/
		// TODO Change to a binary search
		if ($i < 0x80)
			return 1;
		if ($i < 0x4000)
			return 2;
		if ($i < 0x200000)
			return 3;
		if ($i < 0x10000000)
			return 4;
		if ($i < 0x800000000)
			return 5;
		if ($i < 0x40000000000)
			return 6;
		if ($i < 0x2000000000000)
			return 7;
		if ($i < 0x100000000000000)
			return 8;
		if ($i < 0x8000000000000000)
			return 9;
	}