But I don’t wanna Decrement. PHP increment and decrement operators: these are operators that either add 1 or subtract 1 from the current value. The operators can be prefixed or post-fixed and will yield slightly different results each time. Increment Operator: ++ Decrement Operator: — Normally, to add 1 to a value, you would use the addition operator.   <?php $a = 5; $a = $a + 1; var_dump($a); ?>   In the example above, you evaluate the expression on the right, $a + 1, which becomes 6, and then you assign the value back to $a, on the