search
HomeBackend DevelopmentPHP Tutorial如何在文章页以外调用wordpress文章的第一条评论

最好是系统函数 而不是数据库调用

回复内容:

最好是系统函数 而不是数据库调用

据我所知,没有这个函数。需要自己去写。
可以在

wp-includes/comment.php

增加一个funciton

function get_first_approved_comment($post_id) {
    global $wpdb;
    return $wpdb->get_results($wpdb->prepare("SELECT * FROM $wpdb->comments WHERE comment_post_ID = %d AND comment_approved = '1' ORDER BY comment_date DESC limit 1", $post_id));
}
Statement
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
wordpress后台乱码怎么办wordpress后台乱码怎么办Feb 03, 2023 pm 01:48 PM

wordpress后台乱码的解决办法:1、在wordpress的“wp-admin”文件夹下找到“admin.header.php”文件;2、将“charset”属性值设置为“UTF-8”格式即可恢复正常。

如何解决wordpress标签错误问题如何解决wordpress标签错误问题Feb 03, 2023 pm 02:03 PM

wordpress标签错误的解决办法:1、找到并打开wordpress的“wp-includes”目录下的“class-wp.php”文件;2、修改内容为“$pathinfo = isset( $_SERVER['PATH_INFO'] )?mb_convert_encoding($_SERVER['PATH_INFO'],'utf-8','GBK') : '';”即可。

WordPress设置独立的Description和KeywordsWordPress设置独立的Description和KeywordsFeb 21, 2023 am 11:14 AM

你下载的WordPress主题提供的keywords和description这两个meta标签一般都做得很差,或者根本就不提供,这样不利于SEO。本文将指导你如何给主页、分类、页面以及文章页添加单独的Description 和 Keywords。

wordpress乱码怎么办wordpress乱码怎么办Mar 09, 2023 am 09:13 AM

wordpress乱码的解决办法:1、修改“wp-config.php”文件里的“define(’DB_CHARSET’, ‘utf8′);”为“define(’DB_CHARSET’, ”);”;2、把新数据库的编码设置成“latin1_swedish_ci”;3、以uft8的格式导入备份的数据库文件即可。

wordpress进不去怎么办wordpress进不去怎么办Feb 23, 2023 am 09:41 AM

wordpress进不去的解决办法:1、把地址栏“wp-login.php”后面的参数删掉,然后重新输入密码登录;2、登录FTP,下载“pluggable.php”文件,然后找到“ADMIN_COOKIE_PATH”并将它替换为“SITECOOKIEPATH”即可。

wordpress是saas吗wordpress是saas吗Feb 21, 2023 am 10:40 AM

wordpress不是saas。SaaS是一种软件销售模式,它主要针对云端应用软件,而WordPress是一款CMS系统,它主要针对网站构建和管理。虽然WordPress可以作为SaaS提供服务,但它本质上不是一种SaaS应用。

2023年最新WordPress视频教程推荐2023年最新WordPress视频教程推荐Oct 25, 2019 pm 01:12 PM

本次PHP中文网整合了相关的视频教程,中文手册,以及相关的精选文章安利给大家,统统免费!!!通过我们分享的视频,可随时随地免费观看教程视频,也不需要迅雷或者百度网盘下载了。

wordpress是哪一年的wordpress是哪一年的Feb 01, 2023 am 10:26 AM

wordpress是2003年发布的;Matt于2003年5月27日宣布推出第一版WordPress,受到了社区的欢迎,它基于b2 Cafelog并有显著改进;WordPress的第一个版本包括全新的管理界面、模板、XHTML 1.1兼容模板、内容编辑器。

See all articles

Hot AI Tools

Undresser.AI Undress

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress AI Tool

Undress images for free

Clothoff.io

Clothoff.io

AI clothes remover

AI Hentai Generator

AI Hentai Generator

Generate AI Hentai for free.

Hot Article

R.E.P.O. Energy Crystals Explained and What They Do (Yellow Crystal)
2 weeks agoBy尊渡假赌尊渡假赌尊渡假赌
Repo: How To Revive Teammates
4 weeks agoBy尊渡假赌尊渡假赌尊渡假赌
Hello Kitty Island Adventure: How To Get Giant Seeds
3 weeks agoBy尊渡假赌尊渡假赌尊渡假赌

Hot Tools

SublimeText3 Chinese version

SublimeText3 Chinese version

Chinese version, very easy to use

SublimeText3 Mac version

SublimeText3 Mac version

God-level code editing software (SublimeText3)

MantisBT

MantisBT

Mantis is an easy-to-deploy web-based defect tracking tool designed to aid in product defect tracking. It requires PHP, MySQL and a web server. Check out our demo and hosting services.

Dreamweaver CS6

Dreamweaver CS6

Visual web development tools

DVWA

DVWA

Damn Vulnerable Web App (DVWA) is a PHP/MySQL web application that is very vulnerable. Its main goals are to be an aid for security professionals to test their skills and tools in a legal environment, to help web developers better understand the process of securing web applications, and to help teachers/students teach/learn in a classroom environment Web application security. The goal of DVWA is to practice some of the most common web vulnerabilities through a simple and straightforward interface, with varying degrees of difficulty. Please note that this software