Introduction to json online parsing and formatting tools

JSON can convert a set of data represented in programming language objects into strings, which can then be used between networks or programs Easily pass this string and restore it to a data format supported by each programming language when needed, for example in PHP you can restore JSON to an array or a primitive object. When using AJAX, if you need to use an array to pass values, then you need to use JSON to convert the array to a string

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