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Php 如何回显/显示特定自定义字段名的自定义字段值?_Php_Wordpress - Fatal编程技术网

Php 如何回显/显示特定自定义字段名的自定义字段值?

Php 如何回显/显示特定自定义字段名的自定义字段值?,php,wordpress,Php,Wordpress,我尝试过以下代码: 将自定义字段值显示为类名,但不显示该值。请帮助我找到将自定义字段值显示为类名的问题或解决方案。我很难调试这些代码,因为我不是程序员,我是设计师,仍在探索wordpress。尝试在get_post_meta(get_ID(),'fau icon')之前添加echo 因此,这将是: <?php query_posts(array( 'meta_key' => 'custom_cat', 'meta_value' =

我尝试过以下代码:



将自定义字段值显示为类名,但不显示该值。请帮助我找到将自定义字段值显示为类名的问题或解决方案。我很难调试这些代码,因为我不是程序员,我是设计师,仍在探索wordpress。

尝试在
get_post_meta(get_ID(),'fau icon')之前添加
echo
因此,这将是:

<?php 
        query_posts(array(
        'meta_key' => 'custom_cat',
        'meta_value' => 'creative',
        'post_type' => 'page'
    ));
        echo '<ul id="creative_services" class="clearfix row">';
        if ( have_posts() ) while ( have_posts() ) : the_post();
                echo '<li class="col-md-3">';
                echo '<a class="popover-dismiss" data-toggle="popover" title="';
                echo $post->post_title;
                echo '" data-placement="bottom" data-content="';
                echo $post->post_content;
                echo '"><i class="';
                echo get_post_meta( get_the_ID(), 'fa_icon' );
                echo '"></i></a>';
                echo '<h3>';
                the_title();
                echo '</h3>';
         endwhile; 
        echo '</ul>';
        wp_reset_query(); ?>

<?php 
        query_posts(array(
        'meta_key' => 'custom_cat',
        'meta_value' => 'creative',
        'post_type' => 'page'
    ));
        echo '<ul id="creative_services" class="clearfix row">';
        if ( have_posts() ) while ( have_posts() ) : the_post();
                echo '<li class="col-md-3">';
                echo '<a class="popover-dismiss" data-toggle="popover" title="';
                echo $post->post_title;
                echo '" data-placement="bottom" data-content="';
                echo $post->post_content;
                echo '"><i class="';
                echo get_post_meta( get_the_ID(), 'fa_icon' );
                echo '"></i></a>';
                echo '<h3>';
                the_title();
                echo '</h3>';
         endwhile; 
        echo '</ul>';
        wp_reset_query(); ?>