How to Simplify JSON Parsing in PHP for Multi-Dimensional Arrays?

Parsing JSON with PHP

Trying to parse JSON data in PHP can be challenging, especially when dealing with multi-dimensional arrays. To simplify the process, it's recommended to parse the JSON as an array rather than an object.

To do this, use the json_decode function with the second argument set to true:

<code class="php">$json = json_decode($data, true);</code>

This will return an array representation of the JSON data. Exploring the array structure using print_r($json) can help determine how to access the desired information.

For instance, to retrieve the title, brand, and description for each product:

<code class="php">foreach($json['items'] as $item) {</code>

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