大牛说标题一定要长才会有人来看!!!!!!!!!!!!!!!
好吧我是新手!
今天在弄数据库的时候中文总是出现乱码!按照网上的说法,数据库、数据表、字段都是统一编码utf-8,而且网页里面也设置了charset=utf-8,而且浏览器显示其他中文是没有问题的,就是数据库里面取出来的东西显示都是?最后,我加了@mysql_query("SET NAMES 'utf8'");才得以解决!
问题来了!!!
难道每次数据库操作都要加上这一句吗?有没有其他更好的方法,可以无痛永久?
哦对了,我用的是phpmyadmin和mysql。。。
向大牛们请教!!!
------解决方案--------------------
那当然是可以的,只要你安装 mysql 时选择你需要的编码就可以了
既然是数据库,那当然是给众人使用的了
但人家的需求也一定与你一样吗?
------解决方案--------------------
不用每次都加,只要在选择mysql_select_db() 后面加那句就可以
------解决方案--------------------
------解决方案--------------------
修改my.ini文件
在[client]中增加:
default-character-set=utf8
------解决方案--------------------
修改数据库配置文件my.ini即可
------解决方案--------------------
写个连接类,每次只调用方法就行:
http://topic.csdn.net/u/20120415/21/d385678f-cbd1-4b83-b3de-5effe73db8ee.html?18960
------解决方案--------------------
对,php每次连接mysql后都通知mysql,想用什么编码交互。
不需要每次mysql_query之前反复通知,每次连接mysql之后就可以。
------解决方案--------------------
在项目中都是写DB类的,只需要调用方法,传参数就行。不需要再自己去写 mysql_query("SET NAMES 'utf8'");
------解决方案--------------------
写一个class mysql类,在类里设置编码,
每次方位库时,实例化mysql类就好

ThesecrettokeepingaPHP-poweredwebsiterunningsmoothlyunderheavyloadinvolvesseveralkeystrategies:1)ImplementopcodecachingwithOPcachetoreducescriptexecutiontime,2)UsedatabasequerycachingwithRedistolessendatabaseload,3)LeverageCDNslikeCloudflareforservin

You should care about DependencyInjection(DI) because it makes your code clearer and easier to maintain. 1) DI makes it more modular by decoupling classes, 2) improves the convenience of testing and code flexibility, 3) Use DI containers to manage complex dependencies, but pay attention to performance impact and circular dependencies, 4) The best practice is to rely on abstract interfaces to achieve loose coupling.

Yes,optimizingaPHPapplicationispossibleandessential.1)ImplementcachingusingAPCutoreducedatabaseload.2)Optimizedatabaseswithindexing,efficientqueries,andconnectionpooling.3)Enhancecodewithbuilt-infunctions,avoidingglobalvariables,andusingopcodecaching

ThekeystrategiestosignificantlyboostPHPapplicationperformanceare:1)UseopcodecachinglikeOPcachetoreduceexecutiontime,2)Optimizedatabaseinteractionswithpreparedstatementsandproperindexing,3)ConfigurewebserverslikeNginxwithPHP-FPMforbetterperformance,4)

APHPDependencyInjectionContainerisatoolthatmanagesclassdependencies,enhancingcodemodularity,testability,andmaintainability.Itactsasacentralhubforcreatingandinjectingdependencies,thusreducingtightcouplingandeasingunittesting.

Select DependencyInjection (DI) for large applications, ServiceLocator is suitable for small projects or prototypes. 1) DI improves the testability and modularity of the code through constructor injection. 2) ServiceLocator obtains services through center registration, which is convenient but may lead to an increase in code coupling.

PHPapplicationscanbeoptimizedforspeedandefficiencyby:1)enablingopcacheinphp.ini,2)usingpreparedstatementswithPDOfordatabasequeries,3)replacingloopswitharray_filterandarray_mapfordataprocessing,4)configuringNginxasareverseproxy,5)implementingcachingwi

PHPemailvalidationinvolvesthreesteps:1)Formatvalidationusingregularexpressionstochecktheemailformat;2)DNSvalidationtoensurethedomainhasavalidMXrecord;3)SMTPvalidation,themostthoroughmethod,whichchecksifthemailboxexistsbyconnectingtotheSMTPserver.Impl


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

SublimeText3 Linux new version
SublimeText3 Linux latest version

SecLists
SecLists is the ultimate security tester's companion. It is a collection of various types of lists that are frequently used during security assessments, all in one place. SecLists helps make security testing more efficient and productive by conveniently providing all the lists a security tester might need. List types include usernames, passwords, URLs, fuzzing payloads, sensitive data patterns, web shells, and more. The tester can simply pull this repository onto a new test machine and he will have access to every type of list he needs.

ZendStudio 13.5.1 Mac
Powerful PHP integrated development environment

DVWA
Damn Vulnerable Web App (DVWA) is a PHP/MySQL web application that is very vulnerable. Its main goals are to be an aid for security professionals to test their skills and tools in a legal environment, to help web developers better understand the process of securing web applications, and to help teachers/students teach/learn in a classroom environment Web application security. The goal of DVWA is to practice some of the most common web vulnerabilities through a simple and straightforward interface, with varying degrees of difficulty. Please note that this software

Notepad++7.3.1
Easy-to-use and free code editor
