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Define variable

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This commit is contained in:
Alex Cabal 2022-05-10 11:25:45 -05:00
parent 34d00a582d
commit 173386dddf
1 changed files with 2 additions and 1 deletions
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3
www/ebooks/ebook.php
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@ -45,6 +45,7 @@ try{
// Pick a random tag from this ebook, and get ebooks in the same tag
$carousel = [];
$ebooks = [];
$carouselTag = null;
if(sizeof($ebook->Tags) > 0){
$carouselTag = $ebook->Tags[rand(0, sizeof($ebook->Tags) - 1)];
$ebooks = Library::GetEbooksByTag(strtolower($carouselTag->Name));
@ -324,7 +325,7 @@ catch(Exceptions\InvalidEbookException $ex){
<? if(sizeof($carousel) > 0){ ?>
<aside id="more-ebooks">
<h2>More free <?= strtolower($carouselTag->Name) ?> ebooks</h2>
<h2>More free<? if($carouselTag !== null){ ?> <?= strtolower($carouselTag->Name) ?><? } ?> ebooks</h2>
<ul>
<? foreach($carousel as $carouselEbook){ ?>
<li>