


In August, I will organize some boring information so that I can read it when I am bored.
<code>在xxx公司上班已有一月之多,但是我并没有真正做过代码方面的东西,每天都是理解公司已有的代码(公司使用的依然是YII框架,版本属于1.1.14)和业务。今天,抽空将最近更新的诸多功能做一个统计,根据代码反推最近产品部提出的需求(这些需求新人几乎都不让碰),或许对自己的成长有一定的帮助吧。看看别人怎样做的,思考一下,自己会如何去做。需要把每个版本的代码差异整理出来(用的是svn进行版本控制的,纯linux开发,相应的命令:svn di -rm:n,命令具体细节请自查): </code>
Version: 27773
Version log information: "2015-08-28 10:10:37 +0800 (Friday, 2015-08-28) | 1 line of material management"
File: app/modules /merchant/views/wxmaterial/udpatemorewxnews.php
Code block:
<code> <div> <span>class</span>="<span>control</span>-<span>group</span> {{<span>if</span> index > <span>0</span>}} hidden {{/<span>if</span>}}<span>"> <label for="</span>jj<span>" hljs-string>">简介:</label> <divhljs-string>"> <textareahljs-string>" rows="</textareahljs-string></divhljs-string></span><span>4</span><span>" name="</span>articles[<span>0</span>][digest]<span>">{{digest}} </span> </div> </code>
What did
Version: 27772
Version log information:
File:
Code:
Version: 27771
Version log information:
File:
Code:
To be added
Copyright statement: This article is an original article by the blogger, without the permission of the blogger No reproduction allowed.
The above introduces August. I have compiled some boring information so that you can read it when you are bored. It includes relevant content. I hope it will be helpful to friends who are interested in PHP tutorials.

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

TomakePHPapplicationsfaster,followthesesteps:1)UseOpcodeCachinglikeOPcachetostoreprecompiledscriptbytecode.2)MinimizeDatabaseQueriesbyusingquerycachingandefficientindexing.3)LeveragePHP7 Featuresforbettercodeefficiency.4)ImplementCachingStrategiessuc

ToimprovePHPapplicationspeed,followthesesteps:1)EnableopcodecachingwithAPCutoreducescriptexecutiontime.2)ImplementdatabasequerycachingusingPDOtominimizedatabasehits.3)UseHTTP/2tomultiplexrequestsandreduceconnectionoverhead.4)Limitsessionusagebyclosin

Dependency injection (DI) significantly improves the testability of PHP code by explicitly transitive dependencies. 1) DI decoupling classes and specific implementations make testing and maintenance more flexible. 2) Among the three types, the constructor injects explicit expression dependencies to keep the state consistent. 3) Use DI containers to manage complex dependencies to improve code quality and development efficiency.

DatabasequeryoptimizationinPHPinvolvesseveralstrategiestoenhanceperformance.1)Selectonlynecessarycolumnstoreducedatatransfer.2)Useindexingtospeedupdataretrieval.3)Implementquerycachingtostoreresultsoffrequentqueries.4)Utilizepreparedstatementsforeffi


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