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Start your free trialDavid Labourdette
7,127 PointsApparently, my code is not displaying " +" correctly??
The quiz keeps returning "Bummer!" and not letting me go forward... but I am confident that my code is correct, because I took this over to Sublime and previewed it in my browser, and it looks exactly how the question asks for it.
Help!!!! Ahhh!!!
<?php
// INCLUDE MODEL FILE
require_once("flavors.php");
// CONTROLLER CODE
$flavors = get_flavors_by_likes(3);
// VIEW CODE
?><html>
<body>
<h1>Ye Olde Ice Cream Shoppe</h1>
<p>We sell amazing flavors of ice cream.</p>
<h2>Most Popular Flavors</h2>
<ul>
<?php
foreach ($flavors as $flavor) {
echo "<li>" . $flavor["name"] . " +" . $flavor["likes"]; "</li>";
}
?>
</ul>
</body>
</html>
<?php
// This function returns all the flavors
// ordered by the date they have been added.
function get_all_flavors() {
$flavors = array(
array("name" => "Vanilla", "likes" => 312),
array("name" => "Cookie Dough", "likes" => 976),
array("name" => "Peppermint", "likes" => 12),
array("name" => "Cake Batter", "likes" => 598),
array("name" => "Avocado Chocolate", "likes" => 6),
array("name" => "Jalapeno So Spicy", "likes" => 3),
);
return $flavors;
}
// This function receives a number as an argument.
// It returns the newest flavors, the most recent
// flavor first. (The number of flavors returned
// corresponds to the number in the argument.)
function get_recent_flavors($number) {
$recent = array();
$all = get_all_flavors();
$total_flavors = count($all);
$position = 0;
foreach($all as $flavor) {
$position = $position + 1;
if ($total_flavors - $position < $number) {
$recent[] = $flavor;
}
}
return array_reverse($recent);
}
// This function receives a number as an argument.
// It returns the most popular flavors based on
// the number of likes, the most popular flavor
// first. (The number of flavors returned corresponds
// to the number in the argument.)
function get_flavors_by_likes($number) {
$all = get_all_flavors();
$total_flavors = count($all);
$position = 0;
$popular = $all;
usort($popular, function($a, $b) {
return $b['likes'] - $a['likes'];
});
return array_slice($popular, 0, $number);
}
?>
1 Answer
Colin Bell
29,679 PointsAfter $flavor["likes"]
you have a ;
instead of a .
<?php
foreach ($flavors as $flavor) {
// echo "<li>" . $flavor["name"] . " +" . $flavor["likes"] ; "</li>"; change this to
echo "<li>" . $flavor["name"] . " +" . $flavor["likes"] . "</li>";
}
?>
Emilio Liriano
11,090 PointsExactly what Colin said. Your code should look like this:
<?php
foreach ($flavors as $flavor) {
// echo "<li>" . $flavor["name"] . " +" . $flavor["likes"] . "</li>"; change this to
echo "<li>" . $flavor["name"] . " +" . $flavor["likes"] . "</li>";
}
?>
David Labourdette
7,127 Pointsdang it. feeling dumb. lol thanks!
David Labourdette
7,127 PointsDavid Labourdette
7,127 PointsI've even tried using " +" instead and still failing... ahhhh!!!!