Are Japanese characters turning into "\u7530"? 5 points to know when handling JSON in PHP

Returning API responses, reading configuration files, passing data to JavaScript. There are many situations where you handle JSON in PHP. You only use two functions, json_encode() and json_decode(), ...

Check leading zeros, blanks, line breaks, and headers before passing CSV to JSON

There are times when you want to pass a small CSV to another system that receives data in JSON. Just being able to convert it ...