如何使用mysql中的行创建变量？

I would like to create a file like this:

<?php
$cssMainVersion = "1.0.3";
$cssBootStrapVersion = "1.0.1";
$cssElseVersion = "1.0.4";
$jpgVersion = "1.0.1";
$jsMainVersion = "1.0.1";
$jsElseVersion = "1.0.1";
?>

I have created a mySQL table that holds the variable name, and the variable data. For example, the first row contains "cssMainVersion" and the second row contains "1.0.3".

How would I loop thorugh each row and print that data in a new file according to the format above?

You can create variables dynamically with php

$query = mysqli_query($conn, 'SELECT id, cachename, cacheversion FROM cache');
while($row = mysqli_fetch_assoc($query)) {
    $$row['cachename'] = $row['cacheversion'];
}

the $$ will be evaluted from right to left, so, first $row['field'] will be replaced with this value, let say cssMainVersion, then we have $cssMainVersion