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(), ...
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What is JSON? The universal data format

JSON is the leading data interchange format for web applications and more. Here’s what you need to know about JavaScript Object Notation. JSON, or JavaScript Object Notation, is a format used to ...