Ways to use custom functions in thinkphp templates

Note: The custom function should be placed in the project application directory/common/common.php. Here is the key.

function call format for template variable: {$varname |function1|function2=arg1,arg2,###}

Description
There can be no spaces between {and $ symbols, there is no problem with the space behind the arguments;

# # #表示模板变量本身的参数位置;

Supports multiple functions and supports spaces between functions;

Support function masking function, in the configuration file can be configured to prohibit the use of the list of functions;

The variable cache function is supported, and the repeating variable string is not resolved multiple times.

Examples of Use:

2. {$webTitle| MD5| Strtoupper| substr=0,3}
6. {$number| Number_format=2}
10. {$varname| Function1| function2=arg1,arg2,# # #}

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Instance:
Copy the code code as follows:

2. function Cate($cid) {
4. $Cate=D(' Cate ');
6. $Cate=$Cate, where(' id= '. $cid),find();
8. return $Cate[' title '];
10. } 

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I want to call this function in the template, which I can write in the template.

1. {$vo. CID| Cate=# # #}

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Ways to use custom functions in thinkphp templates