毕业论文外文翻译-PHP基础语言

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1、附录A外文翻译-原文部分PHPLanguageBasicsActiveServerPages(PHP)isaproven,well-establishedtechnologyforbuildingdynamicWebapplications,whichprovidesthepowerandflexibilityyouneedtocreateanythingfromapersonal,WebbasedphotogallerytoacompletecatalogueandshoppingcartsystemforyournexteCommerceproject。

2、OneuniquefeatureofPHPisthatitletsyouchooseyourfavouritescriptinglanguage,beitJavaScriptorPHP;however,PHPisbyfarthemostpopularchoice.Inthisarticle,I'llbringyouuptospeedonthebasicsyntaxofthePHPlanguage,includingvariables,operators,andcontrolstructures.Thisarticleisthesecondinaseriest

3、eachingPHP.Specifically,thegoalofthisseriesistoteachyouallyouneedtoknowtocreatedynamicWebsitesusingPHP.Thisarticlepicksuprightwherethepreviousarticleintheseries,GettingStartedwithPHP,leftoff.VariablesHereisthelistingforthefirstPHPscriptIhelpedyoucreateinthepreviousarticle:12<

4、head>3456ThisisatestofPHP.

5、uldn'tdo.Ohsure,Igaveaslightlymoreinterestingexamplethatdisplayedthecurrentservertime,buttobereallyusefulascriptneedstoperformsomeformofcalculation,ormanipulatedynamicinformationtopresentitinsomeinterestingway.ThelanguageusedforwritingmostPHPprograms,andwhichI'llbeusingthroughoutth

6、isseries,iscalledPHP.Likemostprogramminglanguages,PHPletsyoustoredatainvariables.Avariablemaybethoughtofsimplyasanamedlocationinmemorywheredatamaybestored.PHPiswhatisknownasalooselytypedlanguage,whichmeansthataparticularvariablemaystoreanykindofinformation,beitanumber,apieceoftext,

7、adate,orsomemorecomplicatedchunkofdata(asopposedtostrictlytypedlanguageswhereyoucanonlystoreonekindofinformationineachvariable).Beforeyoucanuseavariable,though,youmustdeclareit;thatis,youmustletPHPknowthatyouwanttocreateavariablewithaparticularname.Let'slookatabasicexampletohelpsol

8、idifytheseconceptsinyourmi