下面的PHP调用工作正常,但也许还有另一种更清晰的方式来显示它?
<?php if ($this['modules']->count('top-a')) : ?>
<?php if ($this['config']->get('warp_onlyhome')) : ?>
<?php $catid = JRequest::getInt('catid'); if ($catid == 0) : ?>
<section id="top-a" class="grid-block"><?php echo $this['modules']->render('top-a', array('layout'=>$this['config']->get('top-a'))); ?></section>
<?php endif ?>
<?php else: ?>
<section id="top-a" class="grid-block"><?php echo $this['modules']->render('top-a', array('layout'=>$this['config']->get('top-a'))); ?></section>
<?php endif; ?>
<?php endif; ?>
答案 0 :(得分:1)
这是如何使用if else嵌入的示例。
<? if ($condition): ?>
<p>Content</p>
<? elseif ($other_condition): ?>
<p>Other Content</p>
<? else: ?>
<p>Default Content</p>
<? endif; ?>
答案 1 :(得分:1)
您使用else:
。
<?php if ($this['config']->get('warp_onlyhome')) : ?>
<?php $catid = JRequest::getInt('catid'); if ($catid == 0) : ?>
my content goes here
<?php endif: ?>
<?php else: ?>
my content 2
<?php endif; ?>
较少疯狂的格式:
if ($this['config']->get('warp_onlyhome')) {
$catid = JRequest::getInt('catid');
if ($catid == 0) {
echo "my content goes here";
}
} else {
echo "my content 2";
}