wordpress convert non negative

Sure! Here is a response:

In WordPress, you can convert a non-negative number to its absolute value using the abs() function. Here is an example of how you can use it:

$number = -10;
$absolute = abs($number);
echo $absolute; // Outputs 10

The abs() function takes a single parameter and returns the absolute value of that number. If the number is non-negative, the function returns the same number. If the number is negative, the function returns its positive equivalent.