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Wordpress 显示主题图片的实现代码

转载 作者:qq735679552 更新时间:2022-09-29 22:32:09 28 4
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代码如下

<?php  //Put this in functions.php  function get_primary_image($id, $size){  $featured = wp_get_attachment_image_src( get_post_thumbnail_id($id), $size, false);  if($featured){  $childURL = $featured['0'];  }else{  $children = get_children(array('post_parent' => $id, 'post_type' => 'attachment', 'post_mime_type' => 'image', 'numberposts' => 1));  reset($children);  $childID = key($children);  //$childURL = wp_get_attachment_url($childID);  $childArray = wp_get_attachment_image_src($childID, $size, false);  $childURL = $childArray['0'];  if(empty($childURL)){  $childURL = get_bloginfo('template_url')."/images/default.png";  }  }  return($childURL);  }  //Run this in the loop (or any place you'd like - as long as you have an ID to feed it..)  //First argument is the ID..  //Second argument is the size.. It'll handle 'large', 'medium', 'thumbnail' or even  'array(100, 100)'..  get_primary_image(get_the_ID(), 'large');  ?>  。

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