使用WordPress编写更少不必要的代码

我有一个简单的主页，其中包含4个不同类别的内容。为此，我编写了4个不同的WP\\u查询，只有类别名称在更改（结果是WP\\u查询名称等）。

有没有更有效的方法？有没有可能将WP\\u查询放在foreach循环中？或者有没有更好的方法来重命名变量，而不是编写4次WP\\u查询？

下面是一个代码示例。这重复了4次，只更改了“category\\u name”以及一些变量名：

<?php
$fashion_cat = array(
    \'category_name\' => \'fashion\',
    \'posts_per_page\' => 4,
    \'post_type\' => \'post\',
    \'post_status\' => \'publish\',
    \'orderby\' => \'date\',
    \'order\' => \'DESC\',
    \'post__not_in\' => $already_posted,
    \'category__not_in\' => $private_categories
);

$fashion_query = new WP_Query( $fashion_cat );
if ( $fashion_query->have_posts() ):
    $i = 0;
while ( $fashion_query->have_posts() ):
    $fashion_query->the_post();
    $images = get_field( \'gallery\' );
if ( $images ):
$i++;
?>

<?php  if ( $i == 1 ): ?>
            <div class="col-1">
                <div class="img-ctnr">
                    <a href="<?php the_permalink(); ?>"><img src="<?php  echo $images[0][\'url\'];?>"></a>
<?php top_note(); ?>
                </div>
            </div>

    <div class="col-2">

<?php elseif ( $i == 2 || $i == 3 ): ?>
        <div class="img-ctnr-small">
                    <a href="<?php the_permalink(); ?>"><img src="<?php  echo $images[0][\'url\'];?>"></a>
<?php top_note(); ?>
        </div>

<?php elseif ( $i == 4 ): ?>
                <div class="img-ctnr-med">
                    <a href="<?php the_permalink(); ?>"><img src="<?php  echo $images[0][\'url\'];?>"></a>
<?php top_note(); ?>
                </div>

<?php
endif;
endif;
endwhile;
endif;
wp_reset_postdata();

?>

这是我尝试将其放入foreach循环中，但它只调用一次：

<?php
$home_cats = array( \'fashion\', \'beauty\', \'lifestyle\' );
foreach ( $home_cats as $key ):
    echo $key;

$key_cat = array(
    \'category_name\' => $key,
    \'posts_per_page\' => 4,
    \'post_type\' => \'post\',
    \'post_status\' => \'publish\',
    \'orderby\' => \'date\',
    \'order\' => \'DESC\',
    \'post__not_in\' => $already_posted,
    \'category__not_in\' => $private_categories
);

$key_query = new WP_Query( $key_cat );
if ( $key_query->have_posts() ):
    $i = 0;
while ( $key_query->have_posts() ):
    $key_query->the_post();
$images = get_field( \'gallery\' );
if ( $images ):
    $i++;
if ( $i == 1 ): ?>
            <div class="col-1">
                <div class="img-ctnr">
                    <a href="<?php the_permalink(); ?>"><img src="<?php  echo $images[0][\'url\'];?>"></a>
<?php top_note(); ?>
                </div>
            </div>

    <div class="col-2">

<?php elseif ( $i == 2 || $i == 3 ): ?>
        <div class="img-ctnr-small">
                    <a href="<?php the_permalink(); ?>"><img src="<?php  echo $images[0][\'url\'];?>"></a>
<?php top_note(); ?>
        </div>

<?php elseif ( $i == 4 ): ?>
                <div class="img-ctnr-med">
                    <a href="<?php the_permalink(); ?>"><img src="<?php  echo $images[0][\'url\'];?>"></a>
<?php top_note(); ?>
                </div>

<?php
endif;
endif;
endwhile;
endif;
wp_reset_postdata();

endforeach;

?>

function cat_loop ($key){ $fashion_cat = array( \'category_name\' => $key, \'posts_per_page\' => 4, \'post_type\' => \'post\', \'post_status\' => \'publish\', \'orderby\' => \'date\', \'order\' => \'DESC\', \'post__not_in\' => $already_posted, \'category__not_in\' => $private_categories ); // Add the loop. } cat_loop (\'fashion\'); cat_loop (\'beauty\'); cat_loop (\'lifestyle\');

Several loop in search result

我想在搜索后的结果中使用两个循环。首先，如果有结果，我开始循环<?php if (have_posts()) : ?> <?php while (have_posts()) : the_post(); ?> 并在循环后显示属于某个类别的文章<?php $cats = get_categories(); foreach ($cats as $cat) { query_posts(\'cat=\'.$cat-&g

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