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PHP PHP Basics (Retired) PHP Datatypes PHP Datatypes Challenge

echo the second value

$colors = array('red','blue','green'); echo $colors [1];


//Place your code below this comment

$bool = TRUE;
var_dump((bool) "0");
$colors = array('red','blue','green');
echo $colors [1];


1 Answer

Carlos Federico Puebla Larregle
Carlos Federico Puebla Larregle
21,073 Points

I think it is because of the white space between the name of the array and the index. Try doing it without the white space.


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


I hope that helps a little bit