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2,264 PointsISSUE USE ORDER BY AND LIMIT IN PHP
WHY IT DONT WORK LIKE TEACHER
<?php
include("inc/functions.php");
$pageTitle = "Personal Media Library";
$section = null;
include("inc/header.php"); ?>
<div class="section catalog random">
<div class="wrapper">
<h2>May we suggest something?</h2>
<ul class="items">
<?php
$random = random_catalog_array();
foreach ($random as $item) {
echo get_item_html($item);
}
?>
</ul>
</div>
</div>
<?php include("inc/footer.php"); ?>
<?php
include("inc/functions.php");
$catalog = full_catalog_array();
$pageTitle = "Full Catalog";
$section = null;
if (isset($_GET["cat"])) {
if ($_GET["cat"] == "books") {
$pageTitle = "Books";
$section = "books";
} else if ($_GET["cat"] == "movies") {
$pageTitle = "Movies";
$section = "movies";
} else if ($_GET["cat"] == "music") {
$pageTitle = "Music";
$section = "music";
}
}
include("inc/header.php"); ?>
<div class="section catalog page">
<div class="wrapper">
<h1><?php
if ($section != null) {
echo "<a href='catalog.php'>Full Catalog</a> > ";
}
echo $pageTitle; ?></h1>
<ul class="items">
<?php
$categories = array_category($catalog,$section);
foreach ($categories as $id) {
echo get_item_html($catalog[$id]);
}
?>
</ul>
</div>
</div>
<?php include("inc/footer.php"); ?>
<?php function random_catalog_array() {
include("connection.php");
try{
$results = $db->query("SELECT media_id, title,category,img
FROM Media
ORDER BY RAND()
LIMIT 4"
);
}
catch(Exception $e){
echo "Unable to retrieved results";
exit;
}
$catalog=$results->fetchAll();
return $catalog;
} ?>