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Start your free trialTerrence Mutikani Dzapasi
3,898 PointsAdd 5 to IntegerOne . Subtract 1 from integerTwo
$integerOne=2 $integerTwo=1 Add 5 to integerOne. Subtract 1 from $integertwo
<?php
//Place your code below this comment
$integerOne=5;
$integerTwo=1;
var_dump($integerOne);
var_dump($integerTwo);
?>
2 Answers
Amy Kelly
3,588 PointsI think it may be because you are doing it as a var_dump which means that the new value is not getting saved, which is why it is saying that you have not changed $integerOne. My solution to this is to change the actual variables:
<?php
$integerOne = 1;
$integerTwo = 2;
$integerOne += 5;
$integerTwo -= 1;
?>
Terrence Mutikani Dzapasi
3,898 Pointsvar_dump($integerOne+5); var_dump($integerTwo-1);
Terrence Mutikani Dzapasi
3,898 PointsTerrence Mutikani Dzapasi
3,898 Pointsthank you