【PHP新手问题】想在同一页查询两张表内容输出
如题,新手问题,现在想做个博客,遇到个困难,由于在一个页面中,左侧栏目需要输出Type(博客类型),右侧内容需要输出INformational(博客内容),需要查询两张表并且输出,但是用while后一直报错,无法查询,求解?
------解决思路----------------------
你112行直接用
标签,PHP解析是不认的,把那段html文本echo出来,
像“while($row=mysql_fetch_array($result)){
echo "
}”
这段一样
------解决思路----------------------
<br /> <?php<br /> while($r=mysql_fetch_array($result1)){<br /> <p><strong>所有日志 <small>[1033]</small></strong></p><br /> <h3 id="strong-置顶-span-nbsp-class-text-danger-r-tb-blog-title-span-strong"><strong>[置顶]<span class="text-danger">$r['tb_blog_title']</span>!</strong></h3><br /> <small class="text-muted">$r['tb_blog_date']</small><br /> <br><br /> <h2 id="r-tb-blog-title">$r['tb_blog_title']</h2><br /> <h4 id="r-tb-blog-user">$r['tb_blog_user']</h4><br /> <p>$r['tb_blog_content']</p><br /> <small class="text-danger"><a href="#">阅读全文>></a> </small><br /> <br><br /> <p class="text-warning"><a href="#">分类:$r['tb_blog_type'] </a> <br><font color='#FF8000'>------解决思路----------------------</font><br><a href="#"> 阅读(20101) </a> <br><font color='#FF8000'>------解决思路----------------------</font><br> <a href="#"> 评论(10)</a> </p><br /> }<br /> <br /> ?><br /> </div><br />
修改为
<br /><?php<br /> while($r=mysql_fetch_array($result1)){ ?><br /> <p><strong>所有日志 <small>[1033]</small></strong></p><br /> <h3 id="strong-置顶-span-nbsp-class-text-danger-php-nbsp-echo-nbsp-r-tb-blog-title-nbsp-span-strong"><strong>[置顶]<span class="text-danger"><?php echo $r['tb_blog_title']; ?></span>!</strong></h3><br /> <small class="text-muted"><?php echo $r['tb_blog_date']; ?></small><br /> <br><br /> <h2><?php echo $r['tb_blog_title']; ?></h2><br /> <h4><?php echo $r['tb_blog_user']; ?></h4><br /> <p><?php echo $r['tb_blog_content']; ?></p><br /> <small class="text-danger"><a href="#">阅读全文>></a> </small><br /> <br><br /> <p class="text-warning"><a href="#">分类:<?php echo $r['tb_blog_type']; ?> </a> <br><font color='#FF8000'>------解决思路----------------------</font><br><a href="#"> 阅读(20101) </a> <br><font color='#FF8000'>------解决思路----------------------</font><br> <a href="#"> 评论(10)</a> </p><br /> <?php<br /> }<br /> <br /> ?><br /></div><br />

The article discusses PHP, detailing its full form, main uses in web development, comparison with Python and Java, and its ease of learning for beginners.

PHP handles form data using $\_POST and $\_GET superglobals, with security ensured through validation, sanitization, and secure database interactions.

The article compares PHP and ASP.NET, focusing on their suitability for large-scale web applications, performance differences, and security features. Both are viable for large projects, but PHP is open-source and platform-independent, while ASP.NET,

PHP's case sensitivity varies: functions are insensitive, while variables and classes are sensitive. Best practices include consistent naming and using case-insensitive functions for comparisons.

The article discusses various methods for page redirection in PHP, focusing on the header() function and addressing common issues like "headers already sent" errors.

Article discusses type hinting in PHP, a feature for specifying expected data types in functions. Main issue is improving code quality and readability through type enforcement.

The article discusses PHP Data Objects (PDO), an extension for database access in PHP. It highlights PDO's role in enhancing security through prepared statements and its benefits over MySQLi, including database abstraction and better error handling.

Article discusses creating and securing PHP APIs, detailing steps from endpoint definition to performance optimization using frameworks like Laravel and best security practices.


Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Article

Hot Tools

ZendStudio 13.5.1 Mac
Powerful PHP integrated development environment

Notepad++7.3.1
Easy-to-use and free code editor

Zend Studio 13.0.1
Powerful PHP integrated development environment

SecLists
SecLists is the ultimate security tester's companion. It is a collection of various types of lists that are frequently used during security assessments, all in one place. SecLists helps make security testing more efficient and productive by conveniently providing all the lists a security tester might need. List types include usernames, passwords, URLs, fuzzing payloads, sensitive data patterns, web shells, and more. The tester can simply pull this repository onto a new test machine and he will have access to every type of list he needs.

Atom editor mac version download
The most popular open source editor
