我有下面的代码工作正常,直到我添加了一个if
语句来限制循环只在数组中的某些项上运行。我现在只是得到一个空白页面,表明我的代码中有一处出现错误,因为添加了if
声明,但我无法弄清楚在哪里。我真的很感谢在解决这个问题上的任何帮助,以及关于我如何解决自己的问题(我还不熟悉PHP,不确定如何有效地调试这类问题)。我的if语句有什么问题?
Nb。下面的代码片段中没有显示<?php
标签。
foreach ($portfolioProjects as $portfolio) {
if ($portfolio['featureContent'] == "Yes") {
?>
<div class="row featurette">
<?php
//for each odd number, change the layout so it looks nice :)
if ($loopCount % 2 == 0) {
echo '<div class="col-md-7">';
} else {
echo '<div class="col-md-7 col-md-push-5">';
}
?>
<h2 class="featurette-heading"><?php echo $portfolio[title]; ?> <span class="text-muted"><?php echo $portfolio[languages]; ?></span>
<?php
//Check array for newTag which will be added to show a tag to the user
if ($portfolio[newTag] == "Yes") {
echo '<span class="label label-success test pull-right"> New!</span>';
}
?></h2>
<p class="lead"><?php echo $portfolio[blurb]; ?></p>
</div><!--end of column1-->
<?php
if ($loopCount % 2 == 0) {
echo '<div class="col-md-5">';
} else {
echo '<div class="col-md-5 col-md-pull-7">';
}
?>
<img class="featurette-image img-responsive center-block" data-src="holder.js/200x200/auto" alt="200x200" src="assetts/200x200.gif" data-holder-rendered="true">
</div>
</div>
<?php
//if statement to stop divider being added if last item in array
$loopCount = $loopCount + 1;
if ($loopCount != $itemsCount) {
echo '<hr class="featurette-divider">';
}
}
} ?>