/**
* Format a flat JSON string to make it more human-readable
*
* @param array $json JSON as an array
*
* @return string Indented version of the original JSON string
*/
public static function json_format($json, $pretty = false)
{
/*
* No pretty print - easy part
*/
if (!$pretty) {
return json_encode($json);
}
/*
* Pretty print only works for PHP >= 5.4
* Home made pretty print otherwise
*/
if (phpversion() && phpversion() >= 5.4) {
return json_encode($json, JSON_PRETTY_PRINT);
} else {
return RestoUtil::prettyPrintJsonString(json_encode($json));
}
}
