php与smarty的难题
php脚本有变量: $name = 'fangxin';
smarty模版中:
{php}这里怎么引用脚本中的变量name呢?{/php}
下面的写法取不到值。
{php}
echo $name;
{/php}
回复讨论(解决方案)
首先你要 实例化smarty对象
$smarty = new Smarty;
然后要向view层传值
$smarty->assign("qianduanbianliangming",$name);
然后指定渲染的view层文件
$smarty->display("view_wenjian.html");
然后在view层文件里,将其显示出来
你要设定好smarty的左右边界 假设左边界是{{ 右边界是}}
那用 {{$qianduanbianliangming}}
就显示出来了你这个名字
首先你要 实例化smarty对象
$smarty = new Smarty;
然后要向view层传值
$smarty->assign("qianduanbianliangming",$name);
然后指定渲染的view层文件
$smarty->display("view_wenjian.html");
然后在view层文件里,将其显示出来
你要设定好smarty的左右边界 假设左边界是{{ 右边界是}}
那用 {{$qianduanbianliangming}}
就显示出来了你这个名字
这个我知道。
a.php<?php $user = 'jame';?>a.tpl<div>{php} $name = 这里我要调用a.php文件中的变量$user; $str = $name . $password;{/php}</div>
建议你在php里面处理好了再传递给smarty
建议你在php里面处理好了再传递给smarty
看来只能换实现方法了.

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

Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!

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

Alipay PHP...

JWT is an open standard based on JSON, used to securely transmit information between parties, mainly for identity authentication and information exchange. 1. JWT consists of three parts: Header, Payload and Signature. 2. The working principle of JWT includes three steps: generating JWT, verifying JWT and parsing Payload. 3. When using JWT for authentication in PHP, JWT can be generated and verified, and user role and permission information can be included in advanced usage. 4. Common errors include signature verification failure, token expiration, and payload oversized. Debugging skills include using debugging tools and logging. 5. Performance optimization and best practices include using appropriate signature algorithms, setting validity periods reasonably,

Session hijacking can be achieved through the following steps: 1. Obtain the session ID, 2. Use the session ID, 3. Keep the session active. The methods to prevent session hijacking in PHP include: 1. Use the session_regenerate_id() function to regenerate the session ID, 2. Store session data through the database, 3. Ensure that all session data is transmitted through HTTPS.

The enumeration function in PHP8.1 enhances the clarity and type safety of the code by defining named constants. 1) Enumerations can be integers, strings or objects, improving code readability and type safety. 2) Enumeration is based on class and supports object-oriented features such as traversal and reflection. 3) Enumeration can be used for comparison and assignment to ensure type safety. 4) Enumeration supports adding methods to implement complex logic. 5) Strict type checking and error handling can avoid common errors. 6) Enumeration reduces magic value and improves maintainability, but pay attention to performance optimization.

The application of SOLID principle in PHP development includes: 1. Single responsibility principle (SRP): Each class is responsible for only one function. 2. Open and close principle (OCP): Changes are achieved through extension rather than modification. 3. Lisch's Substitution Principle (LSP): Subclasses can replace base classes without affecting program accuracy. 4. Interface isolation principle (ISP): Use fine-grained interfaces to avoid dependencies and unused methods. 5. Dependency inversion principle (DIP): High and low-level modules rely on abstraction and are implemented through dependency injection.

How to debug CLI mode in PHPStorm? When developing with PHPStorm, sometimes we need to debug PHP in command line interface (CLI) mode...

Sending JSON data using PHP's cURL library In PHP development, it is often necessary to interact with external APIs. One of the common ways is to use cURL library to send POST�...

Static binding (static::) implements late static binding (LSB) in PHP, allowing calling classes to be referenced in static contexts rather than defining classes. 1) The parsing process is performed at runtime, 2) Look up the call class in the inheritance relationship, 3) It may bring performance overhead.
