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PHP PHP Basics (Retired) PHP Datatypes PHP Datatypes Challenge

Abbie Cheeseman
Abbie Cheeseman
10,247 Points
Posted by Abbie Cheeseman
Abbie Cheeseman
10,247 Points

PHP basics challenge

I am SO frustrated with this!! I am doing the code right and it doesn't seem to work. Can someone please help me??

index.php 
<?php

//Place your code below this comment

$integer_one = 1;
$integer_two = 2;
$golden = 1.618;
$bool = TRUE; var_dump($bool);
$colors = array('red', 'blue', 'green');
echo $colors [1];

?>

2 Answers

Colin Bell
Colin Bell
29,679 Points
Colin Bell
Colin Bell
29,679 Points

You just need to delete var_dump($bool); on line 8.

I'm guessing it's checking that only $colors[1] is printed, and since var_dump is printing to the screen, it sees that and is causing the error.

Jacob Mishkin
Jacob Mishkin
23,118 Points
Jacob Mishkin
Jacob Mishkin
23,118 Points

Try removing the var_dump() after the $bool variable. The challenge is not asking for that and after that it should work. If not you can change the array to shorthand notation by using [ ]; It should work after you remove the var_dunp() method.

Jacob Mishkin
Jacob Mishkin
23,118 Points

One other thing, make sure you index the array without spaces. you have a space from $colors and [1]. 

 echo $colors[1];