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PHP PHP Basics (Retired) PHP Datatypes PHP Datatypes Challenge

Posted by muz141018susanmusonza
muz141018susanmusonza
3,695 Points

php

now using the colors array, echo the second value

index.php 
<?php

//Place your code below this comment
$integer_one = 1;
$integer_two = 2;
 $golden = 1.618;
$bool = TRUE;
$colors = array ('red', 'blue', 'green');
echo = $colors['0','1'];

?>

4 Answers

Jonathan Grieve
MOD
Jonathan Grieve
Treehouse Moderator 91,243 Points
Jonathan Grieve
Jonathan Grieve
Treehouse Moderator 91,243 Points

What you want to do is echo it as a number value. If you put single quotation marks around it, all you're doing is echoing a string.

<?php
echo $colors[1];
?>
thomascawthorn
thomascawthorn
22,985 Points
thomascawthorn
thomascawthorn
22,985 Points

Try this:

<?php

echo $colors['1'];
Ted Sumner
PLUS
Ted Sumner
Courses Plus Student 17,967 Points
Ted Sumner
Ted Sumner
Courses Plus Student 17,967 Points

It is also important to remember that arrays are 0 indexed, so the first value is in position 0.

muz141018susanmusonza
muz141018susanmusonza
3,695 Points
muz141018susanmusonza
muz141018susanmusonza
3,695 Points

thank you guys.