


Example of how to use the configuration file of PHP template engine Smarty in template variables, template smarty_PHP tutorial
Jul 12, 2016 am 08:54 AMExamples of how to use the configuration file of PHP template engine Smarty in template variables, template smarty
This article describes the use of the configuration file of PHP template engine Smarty in template variables. method. Share it with everyone for your reference, the details are as follows:
The role of the configuration file in the template is to define variables for the front-end design page. It mainly controls the appearance of the template and has nothing to do with the PHP program.
Usage steps:
1. Use $tpl->configs_dir="directory" //Specify the directory where the configuration files are stored;
2. Use <{configs_load file="config file"}> in the template to load the f configuration file. If there is a region, you can use section="region" to specify the region
The purpose of setting the region is to call the configuration file variables of different regions for different files.
In the configuration file, the area is specified through "[area name]". Other variables without a specified area are public variables, that is, every page can be used.
3. Create a configuration file in the specified directory.
The following is an example to demonstrate the idea: the main file index.php calls the template file index.tpl, and sets the configuration file variables in index.tpl (independent of the PHP program)
init.inc.php Smart template engine initialization file
<?php define('ROOT_PATH', dirname(__FILE__)); //網(wǎng)站根目錄 require ROOT_PATH.'/libs/Smarty.class.php'; //引入 Smart 模板引擎 $_tpl = new Smarty(); //初始化一個對象 $_tpl->template_dir = ROOT_PATH.'/tpl/'; //重新設(shè)置網(wǎng)站的模板目錄 $_tpl->compile_dir = ROOT_PATH.'./com/'; //重新設(shè)置網(wǎng)站的編譯文件目錄 $_tpl->config_dir = ROOT_PATH.'/configs/'; //重新設(shè)置網(wǎng)站的配置文件目錄 $_tpl->left_delimiter = '<{'; //重新設(shè)置網(wǎng)站的左定界符 $_tpl->right_delimiter = '}>'; //重新設(shè)置網(wǎng)站的右定界符 ?>
index.php
<?php require 'init.inc.php'; //引入模板初始化文件 global $_tpl; $_tpl->display('index.tpl'); //載入模板文件 ?>
There are two ways to use index.tpl configuration variables:
1. <{#Configuration Variables#}>;
2. <{$smart.config.Configuration variables}>
<{config_load file="view.conf" section="one"}> <!-- view.conf文件不能寫完整路徑,因為在初始化文件中已經(jīng)指定,section="one" 代表加載[one]區(qū)域 --> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>配置文件在模板變量中的使用</title> </head> <body> <table border="<{#border#}>" align="<{#align#}>" width="<{#tabw#}>"> <tr bgcolor="<{#bgcolor#}>" align="<{#align#}>"> <td>aaaa</td> <td>aaaa</td> <td>aaaa</td> <td>aaaa</td> <tr> <tr> <td>aaaa</td> <td>aaaa</td> <td>aaaa</td> <td>aaaa</td> <tr> <tr> <td>aaaa</td> <td>aaaa</td> <td>aaaa</td> <td>aaaa</td> <tr> <tr> <td colspan="<{#colspan#}>" align="<{#align#}>"> 區(qū)域變量的顯示: <{#aa#}><br /> <{#bb#}><br /> <{#cc#}><br /> </td> </tr> </table> </body> </html>
/configs/view.conf configuration file
border=2 tabw=600 tabh=500 bgcolor=yellow align=center [one] colspan=4 aa=one section [two] bb=two section [three] cc=three section
Execution results, as shown in the figure:
Readers who are interested in more PHP-related content can check out the special topics of this site: "Basic Tutorial for Getting Started with Smarty Templates", "Summary of PHP Template Technology", "Summary of PHP Database Operation Skills Based on PDO", "PHP Operations and Operators" Usage summary", "PHP network programming skills summary", "PHP basic syntax introductory tutorial", "php object-oriented programming introductory tutorial", "php string (string) usage summary", "php mysql database operation introductory tutorial" and "Summary of Common Database Operation Skills in PHP"
I hope this article will be helpful to everyone’s PHP program design based on smarty templates.
Articles you may be interested in:
- Detailed explanation of the built-in functions of PHP template engine Smarty
- Detailed explanation of the usage of the built-in variable mediator of PHP template engine Smarty
- PHP Template engine Smarty custom variable mediator usage
- Usage analysis of reserved variables in PHP template engine Smarty
- PHP template engine Smarty built-in function foreach, foreachelse usage analysis
- PHP Examples of how to use variables in template engine Smarty
- How smarty template engine gets data from php
- ThinkPHP How to use smarty template engine
- Generate in PHP template engine smarty Detailed explanation of random number methods and math functions
- Summary of cache usage of PHP template engine Smarty
- 6 tips for PHP smarty template engine
- [PHP] Template engine Smarty explained in simple terms Introduction
- Detailed explanation of the usage of section and sectionelse built-in functions of PHP template engine Smarty

Hot AI Tools

Undress AI Tool
Undress images for free

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

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

TostaycurrentwithPHPdevelopmentsandbestpractices,followkeynewssourceslikePHP.netandPHPWeekly,engagewithcommunitiesonforumsandconferences,keeptoolingupdatedandgraduallyadoptnewfeatures,andreadorcontributetoopensourceprojects.First,followreliablesource

PHPbecamepopularforwebdevelopmentduetoitseaseoflearning,seamlessintegrationwithHTML,widespreadhostingsupport,andalargeecosystemincludingframeworkslikeLaravelandCMSplatformslikeWordPress.Itexcelsinhandlingformsubmissions,managingusersessions,interacti

TosettherighttimezoneinPHP,usedate_default_timezone_set()functionatthestartofyourscriptwithavalididentifiersuchas'America/New_York'.1.Usedate_default_timezone_set()beforeanydate/timefunctions.2.Alternatively,configurethephp.inifilebysettingdate.timez

TovalidateuserinputinPHP,usebuilt-invalidationfunctionslikefilter_var()andfilter_input(),applyregularexpressionsforcustomformatssuchasusernamesorphonenumbers,checkdatatypesfornumericvalueslikeageorprice,setlengthlimitsandtrimwhitespacetopreventlayout

ThePhpfunctionSerialize () andunserialize () AreusedtoconvertcomplexdaTastructdestoresintostoraSandaBackagain.1.Serialize () c OnvertsdatalikecarraysorobjectsraystringcontainingTypeandstructureinformation.2.unserialize () Reconstruct theoriginalatataprom

You can embed PHP code into HTML files, but make sure that the file has an extension of .php so that the server can parse it correctly. Use standard tags to wrap PHP code, insert dynamic content anywhere in HTML. In addition, you can switch PHP and HTML multiple times in the same file to realize dynamic functions such as conditional rendering. Be sure to pay attention to the server configuration and syntax correctness to avoid problems caused by short labels, quotation mark errors or omitted end labels.

The key to writing clean and easy-to-maintain PHP code lies in clear naming, following standards, reasonable structure, making good use of comments and testability. 1. Use clear variables, functions and class names, such as $userData and calculateTotalPrice(); 2. Follow the PSR-12 standard unified code style; 3. Split the code structure according to responsibilities, and organize it using MVC or Laravel-style catalogs; 4. Avoid noodles-style code and split the logic into small functions with a single responsibility; 5. Add comments at key points and write interface documents to clarify parameters, return values ??and exceptions; 6. Improve testability, adopt dependency injection, reduce global state and static methods. These practices improve code quality, collaboration efficiency and post-maintenance ease.

Yes,youcanrunSQLqueriesusingPHP,andtheprocessinvolveschoosingadatabaseextension,connectingtothedatabase,executingqueriessafely,andclosingconnectionswhendone.Todothis,firstchoosebetweenMySQLiorPDO,withPDObeingmoreflexibleduetosupportingmultipledatabas
