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PHP PHP Basics (Retired) PHP Datatypes PHP Datatypes Challenge


now using the colors array, echo the second value


//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
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.

echo $colors[1];

Try this:


echo $colors['1'];

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

thank you guys.