Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

PHP PHP Basics Daily Exercise Program True PHP

Ganatheepan Ganeshalingam
Ganatheepan Ganeshalingam
4,175 Points
Posted by Ganatheepan Ganeshalingam
Ganatheepan Ganeshalingam
4,175 Points

Output is correct, why isn't the code seeing the $isIdentical variable?

Lemme know.

index.php 
<?php
$a = 5;
$isIdentical = "";
//Place your code below this comment
$isBoolean = true;
$isIdentical = var_dump($a === "5");
?>
Ganatheepan Ganeshalingam
Ganatheepan Ganeshalingam
4,175 Points
Ganatheepan Ganeshalingam
Ganatheepan Ganeshalingam
4,175 Points

Took out var_dump, it worked. Program wasn't comprehending it right even tho it is right.

1 Answer

Steven Parker
Steven Parker
229,644 Points
Steven Parker
Steven Parker
229,644 Points

The instrucdtions ask you to assign the result of the comparison to the variable, but this code assigns the result of calling "var_dump" on the comparison instead. And "var_dump" is a void function, meaning it does not return anything.