How can JSON data be converted into an array in PHP?

To convert JSON data into an array in PHP, you can use the `json_decode()` function. This function takes a JSON string as input and returns an associative array. You can then access the data in the JSON string using array keys. 

$json_data = '{"name": "John", "age": 30, "city": "New York"}';
$array_data = json_decode($json_data, true);

// Accessing data in the array
echo $array_data['name']; // Output: John
echo $array_data['age']; // Output: 30
echo $array_data['city']; // Output: New York

Keywords

JSON array conversion PHP data

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