Thinkphp模板中使用自定义函数的方法,求解释
因为是大作业需要,时间比较紧,只能是用什么查什么,用什么学什么,所有基本上是没基础
在网上查了一下Thinkphp模板中使用自定义函数的方法,如下写的,几家网站都是这个,可是真的好笼统,求大神帮忙解释一下啊
内置模板引擎支持对模板变量使用函数,并支持多个函数同时使用
注意:自定义函数要放在项目应用目录/common/common.php中。 这里是关键。
模板变量的函数调用格式:{$varname|function1|function2=arg1,arg2,### }
说明:
{ 和 $ 符号之间不能有空格,后面参数的空格就没有问题;
###表示模板变量本身的参数位置 ;
支持多个函数,函数之间支持空格 ;
支持函数屏蔽功能,在配置文件中可以配置禁止使用的函数列表 ;
支持变量缓存功能,重复变量字串不多次解析。
使用例子:
{$webTitle|md5|strtoupper|substr=0,3}
{$number|number_format=2}
{$varname|function1|function2=arg1,arg2,### }
实例:
复制代码 代码如下:
function Cate($cid){
$Cate=D('Cate');
$Cate=$Cate->where('id='.$cid)->find();
return $Cate['title'];
}
我想在模板中调用这个函数则在模板中可以这样写
{$vo.cid|cate=###}
回复讨论(解决方案)
不是解释的很清楚了吗?
还有什么疑问?
依葫芦画瓢就是了
您觉得要是很清楚我会问么

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



Laravel simplifies handling temporary session data using its intuitive flash methods. This is perfect for displaying brief messages, alerts, or notifications within your application. Data persists only for the subsequent request by default: $request-

The PHP Client URL (cURL) extension is a powerful tool for developers, enabling seamless interaction with remote servers and REST APIs. By leveraging libcurl, a well-respected multi-protocol file transfer library, PHP cURL facilitates efficient execution of various network protocols, including HTTP, HTTPS, and FTP. This extension offers granular control over HTTP requests, supports multiple concurrent operations, and provides built-in security features.

Laravel provides concise HTTP response simulation syntax, simplifying HTTP interaction testing. This approach significantly reduces code redundancy while making your test simulation more intuitive. The basic implementation provides a variety of response type shortcuts: use Illuminate\Support\Facades\Http; Http::fake([ 'google.com' => 'Hello World', 'github.com' => ['foo' => 'bar'], 'forge.laravel.com' =>

Do you want to provide real-time, instant solutions to your customers' most pressing problems? Live chat lets you have real-time conversations with customers and resolve their problems instantly. It allows you to provide faster service to your custom

PHP logging is essential for monitoring and debugging web applications, as well as capturing critical events, errors, and runtime behavior. It provides valuable insights into system performance, helps identify issues, and supports faster troubleshoot

Article discusses late static binding (LSB) in PHP, introduced in PHP 5.3, allowing runtime resolution of static method calls for more flexible inheritance.Main issue: LSB vs. traditional polymorphism; LSB's practical applications and potential perfo

The article discusses adding custom functionality to frameworks, focusing on understanding architecture, identifying extension points, and best practices for integration and debugging.

Article discusses essential security features in frameworks to protect against vulnerabilities, including input validation, authentication, and regular updates.
