QUERY_POST:如何显示包含特定单词的所有‘META_VALUE’? 时间:2011-05-31 作者:Rob 如何使用包含单词/短语的(自定义)meta\\u值在循环中显示所有帖子?例如,获取所有meta包含“test”的帖子。query_posts(\'post_type=SOME&category_name_2=SOME&meta_value= \'Cotains the word \'test\' ??? \'); 因此,当元标记是“测试电影”或只是“测试”时,您可以同时获得它们。? 2 个回复 SO网友:TheDeadMedic 无需自定义查询。从3.1开始,您可以使用“元查询”;query_posts( array( \'meta_query\' => array( array( \'key\' => \'meta_key_name\', \'value\' => \'test\', \'compare\' => \'LIKE\' ) ) ) ); 退房the codex on custom field parameters. SO网友:Boldhand 使用“自定义选择查询”<?php $querystr = " SELECT wposts.* FROM $wpdb->posts wposts, $wpdb->postmeta wpostmeta WHERE wposts.ID = wpostmeta.post_id AND wpostmeta.meta_key = \'tag\' AND wpostmeta.meta_value LIKE \'%test%\' AND wposts.post_status = \'publish\' AND wposts.post_type = \'post\' ORDER BY wposts.post_date DESC "; $pageposts = $wpdb->get_results($querystr, OBJECT); ?> <?php if ($pageposts): ?> <?php global $post; ?> <?php foreach ($pageposts as $post): ?> <?php setup_postdata($post); ?> <?php endforeach; ?> <?php endif; ?> 结束 文章导航