


A complete list of dede tag calls dedecms with a dividing line every five lines_PHP tutorial
Key description call tag:
Template path call tag: {dede:field name='templeturl'/}
Website title call tag: {dede:global name='cfg_webname'/}
Column navigation call tag: Homepage
{dede:channel type='top' row='8' currentstyle="
{/dede:channel}
Specify the calling column tag: {dede:onetype typeid='ID'}[field:typename /]{/dede:onetype}
Channel column call tag: {dede:channel type='self'}
Friendly link call tag: {dede:flink row='24' linktype=2/}
Website copyright call tag: {dede:global name='cfg_powerby'/}
Website registration call tag: {dede:global name='cfg_beian'/}
Current column name tag: {dede:field name='typename'/}
Current position call tag: {dede:field name='position'/}
List article calling tag: {dede:list pagesize='8'}{/dede:list}
Column link call tag: [field:typelink function='str_replace("a ","a class=ulink ",@me)'/]
Author link call tag: [field:writer /]
List click call tag: [field:click/]
List comment calling tag: [field:postnum/]
View the full text Call tag: View the full text...
List time call tag: [field:pubdate function="GetDateTimeMK(@me)"/]
List paging call tag: {dede:pagelist listsize='4' listitem='index pre pageno next end '/}
Article title calling tag: {dede:field name="title"/}
Article source call tag: {dede:field name='source'/}
The article author calls the tag: {dede:field name='writer' /}
Article time call tag: {dede:field name='pubdate' function='GetDateMk(@me)'/}
Article Tag call tag: {dede:tag type='current'/}
Article click call tag:
Article content calling tag: {dede:field name='body'/}
Article paging call tag: {dede:pagebreak/}
[Collection]
[Recommended]
[Comments]
[Print]
[Close]
Number of likes for the article Tag: {dede:field name='digg'/} Like< ;/a>
Previous article Next article Tags: {dede:prenext get='pre'/}{dede:prenext get='next'/}
Toutiao recommended call tag: {dede:arclist row=1 titlelen=24 orderby=pubdate att=2}
[field:description/]……
Latest article call tag: {dede:arclist row=8 titlelen=24 orderby=pubdate}
Hot keyword call tag: {dede:hotwords num='5' subday='30'/}
The latest image and text call tag: {dede:arclist row=4 titlelen=20 orderby=pubdate type='image.' imgwidth='152' imgheight='98'}
![[field:title/]](/static/imghwm/default1.png)
推荐文档调用标签: {dede:arclist type='commend' titlelen='40' row='10'}
随机推荐调用标签: {dede:arclist type='commend' titlelen='26' orderby='rand' row='10'}
热点文档调用标签: {dede:arclist orderby='click' titlelen='40' row='10'}
相关文档调用标签: {dede:likeart titlelen='24' row='10'}
调用图片链接标记:
![[field:title/]](/static/imghwm/default1.png)
[field:image/]
调用文字链接标记: [field:title/]
[field:title /]
控制字数描述标记: [field:description function="cn_substr(@me,100)"/]...
调用文章tags标记: {dede:tag type='current'/}
文章关键字与描述: {dede:field name='keywords'/}
{dede:field name='description' function='html2text(@me)'/}
栏目介绍:{dede:field name='description' function='html2text(@me)'/}
调用外部htm文件:{dede:include file='head.htm' ismake='yes'/}
搜索文章调用标签:{dede:global name='keyword'/}"的搜索结果 - {dede:global name='cfg_webname'/} 搜索" {dede:global name='keyword'/}" 的结果
递增序列号: [field:global name=autoindex/]
列表隔5行加一行线:
{dede:list pagesize='50'}
$a="".strftime('%m-%d',@me)."";
$b=strftime('%m-%d',@me);
$ntime = time();
$day3 = 3600 * 24;
if(($ntime - @me) else @me =$b;
[/field:pubdate]
[field:global name=autoindex runphp="yes"]
if(@me%5==0)@me="
";
else @me="";
[/field:global]
{/dede:list}
最新 文章列表 “隔行换色” 的方法
{dede:arclist orderby=pubdate titlelen='26' row='10'}
[field:global runphp='yes' name=autoindex]
$a="
$b="
if ((@me%2)==0) @me=$a;
else @me=$b;
[/field:global]
- [field:title/]
{/dede:arclist}
Article times updated within 24 hours are displayed in red:
[field:pubdate runphp='yes']
$a="".strftime('%m-%d',@me)."";
$b=strftime('%m-%d',@me);
$ntime = time();
$day3 = 3600 * 24;
if(($ntime - @me) else @me =$b;
[/field:pubdate]
COPY page content, automatically add website information at the end, which is beneficial to SEO
Click the article ranking to call the tag by time:
By total: {dede:arclist row='24' titlelen=24 orderby=click}
By month: {dede:arclist row='24' titlelen=8 orderby=click subday=30}
By week: {dede:arclist row='24' titlelen=8 orderby=click subday=7}
Call a sub-column of a column on the homepage
{dede:channel type=’sun’ typeid=’Column ID’}
[field:typename/]
{/dede:channel}
or
{dede:global name=’maplist’/}
Search form call tag:
Implement the form of "article title - level 2 column - level 1 column - website name"
{dede:field name='title'/}-{dede:field name='position' runphp='yes'}
$tc="-"; //separator
$tw=$GLOBALS['cfg_list_symbol']; //Calling position separator
@me=html2text(@me); //Remove html tag
$tf=split($tw,@me); //Decompose into array
for($ta=(count($tf)-2);$ta>=1;$ta--){ //Loop assignment to $tk
$tk.=trim($tf[$ta]).$tc;
}
$tk=substr($tk,0,-1);
@me=$tk; //Assign value to @me
{/dede:field}-{dede:global name='cfg_webname'/}
Call thumbnail:
Published articles display the date in red or add the word new or a small picture of new
Articles published in the past three days (or on the same day) will be displayed with a red date or the word new or a small picture of new, etc.
They all focus on pubdate and write extensions.
The 2nd and 3rd issues to note are: For example: " cannot use double quotes, otherwise it will not work.
If you want to add the same day, just change 3600 * 24 * 3 to 3600 * 24.
1. ==========Red date========
[field:pubdate runphp='yes']
$a="".strftime('%m-%d',@me)."";
$b=strftime('%m-%d',@me);
$ntime = time();
$day3 = 3600 * 24 * 3;
if(($ntime - @me)
else @me =$b;
[/field:pubdate]
2. ==========Red (new)========
[field:pubdate runphp='yes']
$aa=strftime('%m-%d',@me);
$ntime = time();
$tagtime = @me;
$day3 = 3600 * 24 * 3;
if($tagtime > $ntime-$day3) @me = "(new)";
else @me = $aa;
[/field:pubdate]
3. ==========Add new.gif small picture========
[field:pubdate runphp='yes']
$aa=strftime('%m-%d',@me);
$ntime = time();
$tagtime = @me;
$day3 = 3600 * 24 * 3;
if($tagtime > $ntime-$day3) @me = "".$aa;
else @me = $aa;
[/field:pubdate]
Time effect
[field:pubdate runphp="yes"]
if((time()-@me)'.strftime("%H:%M",@me ).'';}
[/field:pubdate]
DEDE SEO Tips Add Baidu to search this article
【Search for more traditional Chinese characters on Baidu】
Change the URL without adding http
【
Call tag: {dede:field name='keywords' runphp='yes' }
if(!empty(@me)){
$kws = explode(' ',@me);
@me = "";
foreach($kws as $k){
@me .= "$k ";
}
@me= str_replace('+', ' ',trim(@me));
}
{/dede:field}
Author: yu__yfchun125

PHP is widely used in e-commerce, content management systems and API development. 1) E-commerce: used for shopping cart function and payment processing. 2) Content management system: used for dynamic content generation and user management. 3) API development: used for RESTful API development and API security. Through performance optimization and best practices, the efficiency and maintainability of PHP applications are improved.

PHP makes it easy to create interactive web content. 1) Dynamically generate content by embedding HTML and display it in real time based on user input or database data. 2) Process form submission and generate dynamic output to ensure that htmlspecialchars is used to prevent XSS. 3) Use MySQL to create a user registration system, and use password_hash and preprocessing statements to enhance security. Mastering these techniques will improve the efficiency of web development.

PHP and Python each have their own advantages, and choose according to project requirements. 1.PHP is suitable for web development, especially for rapid development and maintenance of websites. 2. Python is suitable for data science, machine learning and artificial intelligence, with concise syntax and suitable for beginners.

PHP is still dynamic and still occupies an important position in the field of modern programming. 1) PHP's simplicity and powerful community support make it widely used in web development; 2) Its flexibility and stability make it outstanding in handling web forms, database operations and file processing; 3) PHP is constantly evolving and optimizing, suitable for beginners and experienced developers.

PHP remains important in modern web development, especially in content management and e-commerce platforms. 1) PHP has a rich ecosystem and strong framework support, such as Laravel and Symfony. 2) Performance optimization can be achieved through OPcache and Nginx. 3) PHP8.0 introduces JIT compiler to improve performance. 4) Cloud-native applications are deployed through Docker and Kubernetes to improve flexibility and scalability.

PHP is suitable for web development, especially in rapid development and processing dynamic content, but is not good at data science and enterprise-level applications. Compared with Python, PHP has more advantages in web development, but is not as good as Python in the field of data science; compared with Java, PHP performs worse in enterprise-level applications, but is more flexible in web development; compared with JavaScript, PHP is more concise in back-end development, but is not as good as JavaScript in front-end development.

PHP and Python each have their own advantages and are suitable for different scenarios. 1.PHP is suitable for web development and provides built-in web servers and rich function libraries. 2. Python is suitable for data science and machine learning, with concise syntax and a powerful standard library. When choosing, it should be decided based on project requirements.

PHP is a scripting language widely used on the server side, especially suitable for web development. 1.PHP can embed HTML, process HTTP requests and responses, and supports a variety of databases. 2.PHP is used to generate dynamic web content, process form data, access databases, etc., with strong community support and open source resources. 3. PHP is an interpreted language, and the execution process includes lexical analysis, grammatical analysis, compilation and execution. 4.PHP can be combined with MySQL for advanced applications such as user registration systems. 5. When debugging PHP, you can use functions such as error_reporting() and var_dump(). 6. Optimize PHP code to use caching mechanisms, optimize database queries and use built-in functions. 7


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