刚开始学PHP,求指教
哪位前辈有PHP的教学视频,比较有用的电子书,都发给我吧。。。 [email protected] 谢谢
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照着手册上敲例子即可 中文的手册可以在官网上下 其他的视频什么的都是手册的延伸,记住!少年,手册才是王道....

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[细说PHP].高洛峰
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我觉得传智博客的视频还不错,挺细挺多挺清晰的,还有LZ在开发学习的时候可以配合php5的帮助文档,网上一搜都是
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去PHP100或者LZ去学吧
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骚年 去php100 下载 里面的免费视频 来看 然后 自己多动手坐坐 基本上能入门鸟...。

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去拉一个单子做,设定好时间,硬着头皮做出来,以后的路就好走了
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同推荐传智播客,记得我视频就下了将近20G
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我搞了28G
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那个LZ给点分呗
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去php100看看
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弄个实际点的东西做做,发现问题,解决问题,这样速度很快
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php100入门 蛮不错的 讲了 不少 比较简单的 代码 ~~不过 想提高的话 还是多看项目代码,和写代码,毕竟这玩意有的是技巧需要自己发掘
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有其他编程语言经验没
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帮顶楼主 我也是自学的 最好有人带 有程序基础的还是比较容易入门的
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支持3楼。。。。。。。。。。。。。。。。。

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


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