Home Calculate a function result with a variable in PHP
 I have a function that calculates something and want to subtract the result from the variable $bebebe. The result$bebebe only shows the first variable being $testNew. It doesn't show the$testNew-$testest2. Any ideas?  0){ echo "" .$_POST['totaal'] . ""; } else { echo "" . \$_POST['maxkwh'] . "
"; } } testEst(); ?> Result: