How do you Extract Values from Multi-Dimensional PHP Arrays?

Extracting Values from Multi-Dimensional PHP Arrays

Multi-dimensional arrays in PHP can present a challenge in accessing specific data. Consider this multi-dimensional array, as exemplified by print_r($myarray):

Array
(
    [0] => Array
    (
        [id] => 6578765
        [name] => John Smith
        [first_name] => John
        [last_name] => Smith
        [link] => http://www.example.com
        [gender] => male
        [email] => [email protected]
        [timezone] => 8
        [updated_time] => 2010-12-07T21:02:21+0000
    )
)

To retrieve individual values, such as email, you cannot use $myarray['email']. Instead, observe the keys and indentation in the array:

[0][email]
[0][gender]

Therefore, to access specific values, use the following syntax:

<code class="php">echo $myarray[0]['email']; // Outputs the email address

echo $myarray[0]['gender']; // Outputs the gender</code>

This approach allows you to extract individual data items from complex multi-dimensional arrays with ease.

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