public static function toString()

in Aliyun/Log/protocolbuffers.inc.php [280:313]

• 32 lines of code
• 7 McCabe index (conditional complexity)

	public static function toString($key, $value) {
		if (is_null($value))
			return;
		$ret = str_repeat(self::$indent_char, self::$print_depth) . "$key=>";
		if (is_array($value)) {
			$ret .= "array(\n";
			self::$print_depth++;
			foreach($value as $i => $v)
				$ret .= self::toString("[$i]", $v);
			self::$print_depth--;
			$ret .= str_repeat(self::$indent_char, self::$print_depth) . ")\n";
		} else {
			if (is_object($value)) {
				self::$print_depth++;
				$ret .= get_class($value) . "(\n";
				$ret .= $value->__toString() . "\n";
				self::$print_depth--;
				$ret .= str_repeat(self::$indent_char, self::$print_depth) . ")\n";
			} elseif (is_string($value)) {
				$safevalue = addcslashes($value, "\0..\37\177..\377");
				if (strlen($safevalue) > self::$print_limit) {
					$safevalue = substr($safevalue, 0, self::$print_limit) . '...';
				}

				$ret .= '"' . $safevalue . '" (' . strlen($value) . " bytes)\n";
				
			} elseif (is_bool($value)) {
				$ret .= ($value ? 'true' : 'false') . "\n";
			} else {
				$ret .= (string)$value . "\n";
			}
		}
		return $ret;
	}