如何在wordpress中添加更多阅读

Question

我尝试了很多东西，但我没有在link

中阅读更多paragraph

page.php文件

<?php
$args = array( 'post_type' => 'post', 'posts_per_page' => 10 );
$loop = new WP_Query( $args );
while ( $loop->have_posts() ) : $loop->the_post();
    echo '<div class="inner-box-post">'; 
    echo '<h2><a href="get_permalink();">';
     the_title();
    echo '</a></h2>';
     echo '<div class="thumbnail">';
      the_post_thumbnail( 'thumbnail' ); 
      get_comments( $args ); 
     echo '</div>';
     echo '<div class="post-containt">';
     echo '<div class="post-date"><strong>';
     echo get_the_date();
     echo '</strong> </div>';
     echo the_excerpt();  ;
     echo  '</div> ';
     echo '</div>';
     endwhile; ?>
 </div>

function.php

function new_excerpt_more($output) {
    return $output . '<p><a href="'. get_permalink() . '">' . 'Read more &raquo' . '</a></p>';
}
add_filter('get_the_excerpt', 'new_excerpt_more');

Answer 1

过滤器为excerpt_more，

add_filter('excerpt_more', 'new_excerpt_more');

Reference

Answer 2

<?php
            $args = array( 'post_type' => 'post', 'posts_per_page' => 10 );
            $loop = new WP_Query( $args );
                while ( $loop->have_posts() ) : $loop->the_post();
    ?>
        <div class="inner-box-post">
            <h2><a href="get_permalink();"><?php the_title(); ?></a></h2>

            <div class="thumbnail">
                <?php the_post_thumbnail( 'thumbnail' ); ?>
                <?php get_comments( $args ); ?>
            </div>

        <div class="post-containt">
            <div class="post-date">
                <strong><?php echo get_the_date(); ?></strong> 
            </div>
            <?php the_excerpt(); ?>
        </div>
     </div>
        <?php endwhile; ?>

删除[...]并使用

添加更多阅读选项

function new_excerpt_more($output) {
    $output = rtrim($output,'[...]');
    return $output . '<p><a href="'. get_permalink() . '">' . 'Read more >>' . '</a></p>';

}
add_filter('excerpt_more', 'new_excerpt_more');

Answer 3

这不是回答，只是纠正

您真的不需要在代码中过度使用echo。只需正确使用打开和关闭php标签。而是使用它。它还有助于提高可读性

<?php
$args = array( 'post_type' => 'post', 'posts_per_page' => 10 );
$loop = new WP_Query( $args );
while ( $loop->have_posts() ) : $loop->the_post();
?>
    <div class="inner-box-post">
    <h2><a href="get_permalink();"><?php the_title(); ?></a></h2>
    <div class="thumbnail">
      <?php the_post_thumbnail( 'thumbnail' ); ?>
     <?php get_comments( $args ); ?>
     </div>
     <div class="post-containt">
     <div class="post-date"><strong>
     <?php get_the_date(); ?>
     </strong> </div>
     <?php the_excerpt(); ?>
     </div>
     </div>
    <?php endwhile; ?>
 </div>