我有以下代码：

if (themedy_get_option(\'product_gallery\')) { add_action(\'genesis_post_content\', \'themedy_product_images\', 1); }
function themedy_product_images() { ?>
    <?php 
    global $post;
    $images = get_children( array( \'post_parent\' => $post->ID, \'post_type\' => \'attachment\', \'post_mime_type\' => \'image\', \'numberposts\' => 999, \'order\'=> \'ASC\', \'orderby\' => \'menu_order\' ) ); 
    if ( $images ) { ?>
<div class="twocol-one">
<?php echo get_the_post_thumbnail( $post->ID, \'product-400x600\' ); ?>
    <div class="product_images">
        <div class="container">
            <?php
            foreach ( $images as $image ){
                $gallery_image_info = wp_get_attachment_image_src( $image->ID, \'full\' );
                $gallery_image = $gallery_image_info[0];

                $gallery_thumb_info = wp_get_attachment_image_src( $image->ID, \'Gallery Thumb\' );
                $gallery_thumb = $gallery_thumb_info[0];

                $gallery_image_alt = get_post_meta($image->ID, \'_wp_attachment_image_alt\', true) ? trim(strip_tags( get_post_meta($image->ID, \'_wp_attachment_image_alt\', true) )) : trim(strip_tags( $image->post_title ));

                echo \'<a href="\'.$gallery_image.\'" title="\'.$gallery_image_alt.\'" class="fancybox" rel="single-gallery"><img src="\' . $gallery_thumb . \'" /></a>\';
            }
            ?>
        </div>
    </div>
</div>

问题#1：其中说明：

<?php echo get_the_post_thumbnail( $post->ID, \'product-400x600\' ); ?>

我需要它告诉我

<a id="product" class="MagicZoomPlus" href=" <?php echo get_the_post_thumbnail( $post->ID, \'large\' ); ?> " rel="selectors-class: Active"><img src=" <?php echo get_the_post_thumbnail( $post->ID, \'product-400x600\' ); ?> " alt="" /></a>`

在回显图像的地方（大且产品为400x600），我需要它只回显img url，而不需要它附带的所有其他html。如何修复我的上述代码，使其以我所需的方式呈现？

问题#2：其中说明：

echo \'<a href="\'.$gallery_image.\'" title="\'.$gallery_image_alt.\'" class="fancybox" rel="single-gallery"><img src="\' . $gallery_thumb . \'" /></a>\';

这是该图库中所有其他图像的循环。对于循环中的每个图像<我需要它告诉我

<a class="Selector" href="<?php echo get_the_post_thumbnail( $post->ID, \'large\' ); ?>" rel="zoom-id:product" rev="<?php echo get_the_post_thumbnail( $post->ID, \'medium\' ); ?>"><img src="\' . $gallery_thumb . \'" alt="" /></a>

同样，与#1的问题相同，我需要它只回显图像url/src。

其工作方式如下例所示：http://www.magictoolbox.com/magiczoomplus/

提前感谢您！

Edit

根据布莱恩的建议，我第一次尝试以下特色图片，效果很好！

<?php
    $image = wp_get_attachment_image_src(get_post_thumbnail_id(), \'full\');
    $image2 = wp_get_attachment_image_src(get_post_thumbnail_id(), \'product-400x600\');
?>
<?php echo \'<a id="product" class="MagicZoomPlus" href="\'.$image[0].\'" rel="selectors-class: Active"><img src="\'.$image2[0].\'" alt="" /></a>\'; ?>

Now the question is, how do I go about this for the image gallery items?

echo wp_get_attachment_url(get_post_thumbnail_id());

$image = wp_get_attachment_image_src(get_post_thumbnail_id(), \'large\');
echo $image[0]; //as HREF in your A tag

$args = array(
    \'order\'=> \'ASC\',
    \'post_mime_type\' => \'image\',
    \'post_parent\' => $post->ID,
    \'post_type\' => \'attachment\'
);

$attachments = get_children( $args );

foreach($attachments as $attachment){
    //use $attachment->ID to retrieve attachment information
    $image = wp_get_attachment_image_src($attachment->ID, \'large\');
}