How can you reset the internal pointer to re-read data from a MySQL query in PHP?

When fetching data from a MySQL query in PHP using functions like `mysqli_fetch_assoc`, the internal pointer moves forward with each iteration. To reset the pointer and re-read data, you can use the `mysqli_data_seek` function to move the pointer back to the desired row number. 

// Reset the internal pointer to re-read data from a MySQL query
mysqli_data_seek($result, 0);

// Loop through the results again
while ($row = mysqli_fetch_assoc($result)) {
    // Process the data
}

Keywords

PHP MySQL internal pointer reset re-read

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