How can the array_reverse function in PHP be utilized to rearrange elements in an array for CSV export purposes?

When exporting data to a CSV file in PHP, it may be necessary to rearrange the elements in an array before writing them to the file. One way to achieve this is by using the array_reverse function in PHP, which reverses the order of elements in an array. This can be particularly useful when the original array needs to be flipped before exporting it to a CSV file. 

// Original array of data
$data = array('John', 'Doe', 'john.doe@example.com');

// Reversing the order of elements in the array
$data = array_reverse($data);

// Exporting the reversed array to a CSV file
$fp = fopen('data.csv', 'w');
fputcsv($fp, $data);
fclose($fp);

Keywords

array_reverse PHP elements array CSV export

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