dedecms中使用php语句指南,dedecmsphp语句指南
dedecms中使用php语句指南,dedecmsphp语句指南
在DEDECMS中,使用php语句的话,本身是有{dede:php}标签可以使用的,最简单的输入如
复制代码 代码如下:
{dede:php}
$numA = 1;
$numB = 2;
echo $numA + $numB;
{/dede:php}
从上面语句可以看出dede:php标签可以名符其实的让在php中一样的用法,上面语句在php写法如下
复制代码 代码如下:
$numA=1;
$numB=2;
echo $numA+$numB;
?>
是不是看上去很像啊,再看一个再有if else 条件判断的
复制代码 代码如下:
[field:global runphp='yes' name=autoindex]
$a="";
$b="";
$c="";
if (@me > 3) @me = $c.@me.$b;
else @me = $a.@me.$b;
[/field:global]
这个在php中写法我就不写了,下面我们要看dede php标签结合起来sql标签使用。
结合SQL查询输出单条内容
复制代码 代码如下:
{dede:php}
$row = $dsql->GetOne('select id,typename from dede_arctype where id=2');
print_r($row);
{/dede:php}
这个输出的内容是
复制代码 代码如下:
Array
(
[id] => 2
[typename] => 问答
)
是不是很简单啊,有需要学习的朋友可以参考一下本文章哈。
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
AI Hentai Generator
Generate AI Hentai for free.
Hot Article
Hot Tools
Notepad++7.3.1
Easy-to-use and free code editor
SublimeText3 Chinese version
Chinese version, very easy to use
Zend Studio 13.0.1
Powerful PHP integrated development environment
Dreamweaver CS6
Visual web development tools
SublimeText3 Mac version
God-level code editing software (SublimeText3)
Hot Topics
1381
52
Where is the imperial cms resource network template?
Apr 17, 2024 am 10:00 AM
Empire CMS template download location: Official template download: https://www.phome.net/template/ Third-party template website: https://www.dedecms.com/diy/https://www.0978.com.cn /https://www.jiaocheng.com/Installation method: Download template Unzip template Upload template Select template
How dedecms implements template replacement
Apr 16, 2024 pm 12:12 PM
Template replacement can be implemented in Dedecms through the following steps: modify the global.cfg file and set the required language pack. Modify the taglib.inc.php hook file and add support for language suffix template files. Create a new template file with a language suffix and modify the required content. Clear Dedecms cache.
What website can dedecms do?
Apr 16, 2024 pm 12:24 PM
Dedecms is an open source CMS that can be used to create various types of websites, including: news websites, blogs, e-commerce websites, forums and community websites, educational websites, portals, other types of websites (such as corporate websites, personal websites, photo album websites, video sharing website)
How to upload local videos to dedecms
Apr 16, 2024 pm 12:39 PM
How to upload local videos using Dedecms? Prepare the video file in a format that is supported by Dedecms. Log in to the Dedecms management backend and create a new video category. Upload video files on the video management page, fill in the relevant information and select the video category. To embed a video while editing an article, enter the file name of the uploaded video and adjust its dimensions.
How to use dedecms
Apr 16, 2024 pm 12:15 PM
Dedecms is an open source Chinese CMS system that provides content management, template system and security protection. The specific usage includes the following steps: 1. Install Dedecms. 2. Configure the database. 3. Log in to the management interface. 4. Create content. 5. Set up the template. 6. Manage users. 7. Maintain the system.
What loopholes does dedecms have?
Aug 03, 2023 pm 03:56 PM
DedeCMS is an open source content management system that has some potential vulnerabilities and security risks: 1. SQL injection vulnerability. Attackers can perform unauthorized operations or obtain sensitive data by constructing malicious SQL query statements; 2. File Upload vulnerability, attackers can upload files containing malicious code to the server to execute arbitrary code or obtain server permissions; 3. Sensitive information leakage; 4. Unauthenticated vulnerability exploitation.
Accurate and reliable dedecms conversion tool evaluation report
Mar 12, 2024 pm 07:03 PM
Accurate and reliable dedecms conversion tool evaluation report With the rapid development of the Internet era, website construction has become one of the necessary tools for many companies and individuals. In website construction, using a content management system (CMS) can manage website content and functions more conveniently and efficiently. Among them, dedecms, as a well-known CMS system, is widely used in various website construction projects. However, sometimes we are faced with the need to convert the dedecms website to other formats, in which case we need to use a conversion tool
A simple way to learn dedecms encoding conversion function
Mar 14, 2024 pm 02:09 PM
Learning dedecms encoding conversion function is not complicated. Simple code examples can help you quickly master this skill. In dedecms, the encoding conversion function is usually used to deal with problems such as Chinese garbled characters and special characters to ensure the normal operation of the system and the accuracy of data. The following will introduce in detail how to use the encoding conversion function of dedecms, allowing you to easily cope with various encoding-related needs. 1.UTF-8 to GBK In dedecms, if you need to convert UTF-8 encoded string to G


