How Do I Read a JSON POST Request Body in PHP?

Reading HTTP Request Body from a JSON POST in PHP

You're facing an issue reading a JSON object POSTed to your PHP script. Despite successfully registering the endpoint and receiving the request, you're unable to access the JSON body.

Solution:

In order to parse the JSON POSTed body, you simply need:

1. Use file_get_contents('php://input') to read the raw JSON body.
2. Call json_decode($inputJSON, TRUE) to convert the JSON into an array, where the TRUE flag ensures the resulting value is an array.

For example:

$inputJSON = file_get_contents('php://input');
$input = json_decode($inputJSON, TRUE); //convert JSON into array

This will provide you with an array containing the POSTed JSON object, allowing you to access and manipulate its data as needed.

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