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PHP PHP Basics Unit Converter Manipulating Numbers

Posted by candido Martinez
candido Martinez
1,600 Points

Add 5 to $integerOne. Subtract 1 from $integerTwo.

i don't know what i am doing wrong. help please

i have this:

$intergerOne += 5; $integerTwo -= 1;

index.php 
<?php

//Place your code below this comment
$integerOne += 5;
$integerTwo -= 1;
?>
Radoslav Georgiev
Radoslav Georgiev
10,711 Points 
<?
//Place your code below this comment
$integerOne= 1;
$integerTwo = 2;
$integerOne += 5;
$integerTwo -= 1;
?>

3 Answers

Steven Snary
Steven Snary
17,540 Points
Steven Snary
Steven Snary
17,540 Points 
<?php

//Place your code below this comment
$integerOne = 1;
$integerTwo = 2;

$integerOne += 5;
$integerTwo -= 1;
?>

I hadn't seen Radoslav's answer before I started this post - his and mine are equal and will work.

candido Martinez
candido Martinez
1,600 Points
candido Martinez
candido Martinez
1,600 Points

i don't know why i get this Oops! It looks like Task 1 is no longer passing.

candido Martinez
candido Martinez
1,600 Points
candido Martinez
candido Martinez
1,600 Points

i found it

$integerOne = 1; var_dump($integerOne); $integerOne += 5; //integer Two $integerTwo = 2; var_dump($integerTwo); $integerTwo --;