Usage of empire cms extension tag

The usage of empire cms extension tags are: 1. {php} tag, which allows embedding PHP code in templates; 2. {if} tag, used to display or hide content according to given conditions; 3. { foreach} tag, used to loop through the array and output the content; 4. {eval} tag, used to execute a piece of PHP code and output the results to the template; 5. {include} tag, used to include other template files.

Operating system for this tutorial: Windows 10 system, Imperial CMS version 7.5, Dell G3 computer.

In Imperial CMS, extension tags provide a way to customize functionality and extend templates. These tags allow you to add your own code and logic to the template to meet your specific needs.

The following is a detailed introduction to the Empire CMS extension tag:

1. Syntax:

   {php}PHP代码{/php}
   {if 条件}满足条件时显示的内容{/if}
   {foreach arrayasarray as arrayaskey=>$value}循环体{/foreach}
   {eval PHP代码}
   {include 文件名}

2. {php} tag:
{php} Tags allow you to embed PHP code in templates. You can write any valid PHP code between tags. For example:

   {php}
   $variable = 'Hello, World!';
   echo $variable;
   {/php}

3. {if} tag: The
{if} tag is used to show or hide content based on given conditions. Conditions can be built-in variables of Imperial CMS, PHP variables or expressions. For example:

   {if $variable == 'Hello, World!'}
       显示内容
   {else}
       隐藏内容
   {/if}

4, {foreach} tag:
{foreach} tag is used to loop through the array and output the content. You can pass an array to the label and access the key and value of each element in the loop body. For example:

   {foreach arrayasarray as arrayaskey=>$value}
       键：{key}，值：{value}
   {/foreach}

5, {eval} tag: The
{eval} tag is used to execute a piece of PHP code and output the results to the template. For example:

   {eval $result = 2 + 2;}
   结果：{$result}

6, {include} tag:
{include} tag is used to include other template files. You can specify file names to include and the template file will be replaced with the file contents at run time. For example:

   {include 'header.tpl'}

In the above example, 'header.tpl' will be replaced with the contents of the header.tpl file.

Extension tags provide a flexible way to customize Imperial CMS’ templates and allow you to add your own logic and code to the templates. Please note that when using extension tags, follow best practices and ensure the security of your code.

The above is the detailed content of Usage of empire cms extension tag. For more information, please follow other related articles on the PHP Chinese website!