【发布时间】:2012-02-05 00:42:40
【问题描述】:
我正在尝试编写一个函数,该函数将输出每隔一个附件标题,并在包含顺序 ID 的 div 中很好地格式化每个标题。但是,每当我在 post_excerpt 前后添加回声和回声时,我的代码都会完全崩溃。根据我的 HTML 输出,第一次回显似乎被忽略,直到第二次通过循环。如果我取出 echo div 代码,字幕似乎可以正常发布。
<?php while ( have_posts() ) : the_post(); ?>
<?php
$argsThumb = array(
'orderby' => 'menu_order',
'order' => 'ASC',
'post_type' => 'attachment',
'post_status' => null,
'post_parent' => $post->ID,
'include' => $thumb_id
);
$thumb_images = get_posts($argsThumb);
$currentThumb = 1;
$captionID=1;
foreach ($thumb_images as $thumb_image) {
if ($currentThumb % 2 == 0)
echo '<div class="caption'.$captionID++.'">';
echo $thumb_image->post_excerpt;
echo '</div>';
$currentThumb++;
}
?>
<?php endwhile; // end of the loop. ?>
这是我的 HTML 输出,理论上应该有 5 个标题,基于我有 10 张图片的事实,并且假设代码会提取所有其他图片标题:
<div class="caption1"></div>
BEFORE 3</div>
<div class="caption2">CLIENT: ELYSIAN<br>AGENCY: IN HOUSE<br>PHOTOG: JEFF SCIORTINO<br><br><p>THIS IMAGE WAS PART OF A SERIES SHOT FOR THE ELYSIAN. I WAS APPROACHED TO ADD ELEMENTS THAT WERE NOT POSSIBLE TO CAPTURE IN CAMERA.</p></div>
AFTER 2.</div>
<div class="caption3">BEFORE 1</div>
【问题讨论】:
标签: php arrays wordpress caption