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以下代码添加到functions.php
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//百度收录状态 function baidu_check($url){ global $wpdb; $post_id = ( null === $post_id ) ? get_the_ID() : $post_id; $baidu_record = get_post_meta($post_id,'baidu_record',true); if( $baidu_record != 1){ $url='http://www.baidu.com/s?wd='.$url; $curl=curl_init(); curl_setopt($curl,CURLOPT_URL,$url); curl_setopt($curl,CURLOPT_RETURNTRANSFER,1); $rs=curl_exec($curl); curl_close($curl); if(!strpos($rs,'没有找到')){ if( $baidu_record == 0){ update_post_meta($post_id, 'baidu_record', 1); } else { add_post_meta($post_id, 'baidu_record', 1, true); } return 1; } else { if( $baidu_record == false){ add_post_meta($post_id, 'baidu_record', 0, true); } return 0; } } else { return 1; } } function baidu_record() { if(baidu_check(get_permalink()) == 1) { echo '<a title="点击查看" href="http://www.baidu.com/s?wd='.get_the_title().'" target="_blank" rel="external nofollow">已收录</a>'; } else { echo '<a style="color: blue;" title="点击提交，谢谢您！" href="http://zhanzhang.baidu.com/sitesubmit/index?sitename='.get_permalink().'" target="_blank" rel="external nofollow">未收录</a>'; } } |
调用方法
添加到文章模板（一般是single.php）合适地方!
转自 https://www.9yo.cc/1340.html
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