simple json formatter(possible to use formatted)

json_debug.php

// almost same output can be seen at:
// http://jsonformatter.curiousconcept.com/

class JsonDebug {
	function format($json, $output = false) {
		$depth = 0;
		$length = strlen($json);
		$result = '';
		for ($n = 0; $n < $length; $n++) {
			$c = $json{$n};
			if ($c === '}' || $c === ']') {
				$depth--;
				$result .= self::__break($depth);
			}

			$result .= $c;

			if ($c === '{' || $c === '[') {
				$depth++;
				$result .= self::__break($depth);
			}
			if ($c === ',') {
				$result .= self::__break($depth);
			}
		}
		if ($output) {
			echo $result;
		}
		return $result;
	}

	function __break($depth) {
		return "\n" . str_repeat("\t", $depth);
	}
}

I have used this and created https://jsonformatter.org. thank you.

Thanks. I could see same output in http://codeamaze.com/code-beautifier/json-beautifier