How to use custom functions in Thinkphp templates_PHP tutorial

Note: Custom functions should be placed in the project application directory/common/common.php. Here's the key.

Function calling format of template variables: {$varname|function1|function2=arg1, arg2, ### }

Note: There cannot be between

{ and the $ symbol If there are spaces, there will be no problem with spaces in subsequent parameters;

### indicates the parameter position of the template variable itself;

supports multiple functions, and spaces are supported between functions;

Supports function shielding function, and a list of prohibited functions can be configured in the configuration file;

Supports variable caching function, and repeated variable strings will not be parsed multiple times.

Usage example:

{$webTitle|md5|strtoupper|substr=0, 3}

{$number|number_format=2}

{ $varname|function1|function2=arg1, arg2, ### }

Example:

Copy code The code is as follows:

function Cate($cid){
$Cate=D('Cate');
$Cate=$Cate->where('id='.$cid)->find ();
return $Cate['title'];
}

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

{ $vo.cid|cate=###}

http://www.bkjia.com/PHPjc/325943.htmlwww.bkjia.comtruehttp: //www.bkjia.com/PHPjc/325943.htmlTechArticleNote: Custom functions should be placed in the project application directory/common/common.php. Here's the key. The function call format of template variables: {$varname|function1|function2=arg1, arg2, ### } says...