How to Parse JSON into an Associative Array in PHP?

Parsing JSON with PHP

When working with APIs like Google's Shopping API, you may encounter JSON data. PHP provides the json_decode() function to parse JSON into a PHP variable.

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

However, this typically results in an object hierarchy, making it difficult to access nested data. To parse JSON as an array, use:

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

This returns an associative array, simplifying data access. For example, to retrieve the title, brand, and description of each product:

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

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