此功能无法显示第二张图像。我只想要帖子附件的第二张图片。
我只想要附件src,类似:如果img = 1则echo img src =“ img1src”,如果img = 2则echo img src =“ img1src” src =“ img2src”以及img = 3则img1src img2src img3src ...
function the_images() { global $post; $attachments = get_children(['post_type' => 'attachment', 'numberposts' => -1, 'post_mime_type' => 'image', 'post_status' => null, 'post_parent' => $post->ID, ]); if ($attachments) { foreach ($attachments as $attachment) { $src = wp_get_attachment_image_src($attachment->ID, "attached-image"); $pics = count($attachments); if ($pics == 2) { echo '<img src="'.$src[0].'"/><img src="'.$src[1].'"/>'; } } } }
我需要第二张照片的地址。
此功能无法显示第二张图像。我只想要帖子附件的第二张图片。我只想要附件src,例如:if post img = 1 echo img src =“ img1src”,如果post img = 2 echo ...
我还没有测试,但是尝试一下: