Php WordPress在Posts foreach循环中的目标最后一项
我想把foreach循环的最后一项作为目标,并在那里添加一些类。可能吗 这是我的代码:Php WordPress在Posts foreach循环中的目标最后一项,php,css,wordpress,loops,foreach,Php,Css,Wordpress,Loops,Foreach,我想把foreach循环的最后一项作为目标,并在那里添加一些类。可能吗 这是我的代码: <?php $args = array( 'posts_per_page' => -1, 'post_type' => 'art', 'cat' => '6', 'orderby' => 'name', 'order' => 'ASC', 'post_
<?php
$args = array(
'posts_per_page' => -1,
'post_type' => 'art',
'cat' => '6',
'orderby' => 'name',
'order' => 'ASC',
'post_status' => 'publish'
);
$posts_array = get_posts( $args );
foreach($posts_array as $post) : setup_postdata($post);
if ( has_post_thumbnail() ) {
$title = str_replace(" ", " ", get_the_title());
$thumb = get_the_post_thumbnail($post->ID, 'exhibition-pre');
if (has_post_thumbnail()) { ?>
<div class="grid-3 grid-tablet-4 grid-mobile-6 artythumbs">
<a href="<?php echo get_permalink() ?>">
<?php echo get_the_post_thumbnail($page->ID, 'art-thumb', array('class' => 'max-img ')); ?>
<div class="imgcont"><?php echo the_title();?></div>
</a>
</div>
<?php
}
}
endforeach; ?>
<?php wp_reset_postdata(); ?>
最后,我希望:
<div class="grid-3 grid-tablet-4 grid-mobile-6 artythumbs>...</div>
<div class="grid-3 grid-tablet-4 grid-mobile-6 artythumbs>...</div>
<div class="grid-3 grid-tablet-4 grid-mobile-6 artythumbs>...</div>
<div class="grid-3 grid-tablet-4 grid-mobile-6 artythumbs CLEAR-Tablet>...</div>
<div class="grid-3 grid-tablet-4 grid-mobile-6 artythumbs CLEAR-Screen>...</div>
<div class="grid-3 grid-tablet-4 grid-mobile-6 artythumbs>...</div>
<div class="grid-3 grid-tablet-4 grid-mobile-6 artythumbs>...</div>
<div class="grid-3 grid-tablet-4 grid-mobile-6 artythumbs>...</div>
<div class="grid-3 grid-tablet-4 grid-mobile-6 artythumbs CLEAR-Tablet>...</div>
<div class="grid-3 grid-tablet-4 grid-mobile-6 artythumbs CLEAR-Screen>...</div>
。。。
...
...
...
...
等等。如前所述,您可能可以通过css实现这一点,但如果您需要服务器端解决方案,请尝试以下方法: 首先要注意两件事:
get_posts()
来处理这类事情,因为这是推荐的最佳实践//Step 1: Outside the loop setup a counter
$i = 1;
foreach($posts_array as $post) :
setup_postdata($post);
//Step 2: Once we're in the loop, setup our extra classes
$classes = ' ';
//for multiples of 4
if ( $i % 4 == 0) {
$classes .= ' CLEAR-Tablet';
}
//for multiples of 5
if ( $i % 5 == 0) {
$classes .= ' CLEAR-Screen';
}
if ( has_post_thumbnail() ) {
$title = str_replace(" ", " ", get_the_title());
$thumb = get_the_post_thumbnail($post->ID, 'exhibition-pre');
//Step 3: Include our extra classes
?>
<div class="grid-3 grid-tablet-4 grid-mobile-6 artythumbs <?php echo $classes; ?>">
<a href="<?php echo get_permalink() ?>">
<?php echo get_the_post_thumbnail($page->ID, 'art-thumb', array('class' => 'max-img ')); ?>
<div class="imgcont"><?php echo the_title();?></div>
</a>
</div>
<?php
//Step 4: Increment the counter (you might want to do this outside the if but I think it's better here.
$i++;
}
endforeach; ?>
<?php wp_reset_postdata(); ?>
//步骤1:在循环外部设置计数器
$i=1;
foreach($posts\u数组作为$post):
设置_postdata($post);
//第二步:一旦我们进入循环,就设置额外的类
$classes='';
//对于4的倍数
如果($i%4==0){
$classes.='CLEAR Tablet';
}
//对于5的倍数
如果($i%5==0){
$classes.='清除屏幕';
}
如果(具有\u post\u缩略图()){
$title=str_replace(“,”,获取_title());
$thumb=获取“发布”缩略图($post->ID,“展览前”);
//第三步:加入我们的额外课程
?>
你想要最后一篇还是每4/5篇文章?我的愿望是每4/5篇;-)你能通过CSS或?