我试图把一个变量放入一个wp_query中,但是我不能让它工作。我做错了什么?
$stuff = array('easy','medium','hard');
$loop = new WP_Query('category='.$stuff.'&order=asc');
while($loop->have_posts()): $loop->the_post(); ?>我试过了,但不起作用:
$stuff = array(
'cat' => array('easy', 'medium', 'hard'),
'orderby' => 'title',
'posts_per_page' => '-1'
);
$loop = new WP_Query($stuff);谢谢。
发布于 2011-10-11 05:02:35
' cat‘是用于cat id的try:
$query = new WP_Query( 'category_name=staff,news' );或
$query = new WP_Query( array( 'category__in' => array( 2, 6 ) ) );请阅读以下内容:
http://codex.wordpress.org/Class_Reference/WP_Query#Category_Parameters
https://stackoverflow.com/questions/7718538
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