带链接的Wordpress图像附件

Question

尝试用附件/图像替换单词"LINK TEXT HERE"。我该怎么做？

 <?php  
$args = array(
    'post_type' => 'attachment',
    'numberposts' => -1,
    'offset' => 0,
    'orderby' => 'menu_order',
    'order' => 'asc',
    'post_status' => null,
    'post_parent' => $post->ID,
    );
$attachments = get_posts($args);
if ($attachments) {
    foreach ($attachments as $attachment) {
        if(wp_attachment_is_image( $attachment->ID )) {
        echo '<a href="'. get_attachment_link($attachment->ID) . '">LINK TEXT HERE</a>';
        break;
    }
}
}
?>

Answer 1

echo '<a href="'. get_attachment_link($attachment->ID) . '">'. wp_get_attachment_image($attachment->ID) .'</a>';

Answer 2

<?php  
        $args = array(
        'post_parent' => $post->ID,
        'post_type' => 'attachment',
        'post_mime_type' => 'image',
        'orderby' => 'menu_order',
        'order' => 'ASC',
        'offset' => '1',
        'numberposts' => 1 
        );
        $attachments = get_posts($args);
        if ($attachments) {
        foreach ($attachments as $attachment) {
        if(wp_attachment_is_image( $attachment->ID )) {
        echo '<a href="'. wp_get_attachment_url($attachment->ID) . '" class="thumbnail">'. wp_get_attachment_image($attachment->ID) .'</a>';
        break;
        }
        } 
        }
    ?>

感谢Glen提供了找到答案的方法

Answer 3

wp_get_attachment_link( $attachment->ID );

这一切在一个简单，紧凑的WordPress API调用。它将wp_get_attachment_image()包装在锚定标记中，链接到附件。