Wordpress 显示主题图片的实现代码

Wordpress="superseo">ss显示主题图片的实现代码

Wordpress展示了主题图的完成代码，朋友们一定要参考。

复制代码代码以下:
<?php

//Putthisinfunctions.php

functionget_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);
}


//Runthisintheloop(oranyplaceyou'dlike-aslongasyouhaveanIDtofeedit..)
//FirstargumentistheID..
//Secondargumentisthesize..It'llhandle'large','medium','thumbnail'oreven

'array(100,100)'..
get_primary_image(get_the_ID(),'large');

?>