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  • PHP String Variables

    PHP String Variables

    PHPStringVariables«PreviousNextChapter»Astringvariableisusedtostoreandmanipulatetext.StringVariablesinPHPStringvariablesareusedforvaluesthatcontaincharacters.InthischapterwearegoingtolookatthemostcommonfunctionsandoperatorsusedtomanipulatestringsinPHP.Afterwecreateastringwecanmanipulateit.Astringcanbeuseddirectlyinafunctionoritcanbestoredinavariable.Below,thePHP...

    02012 年 11 月 30 日582PHP木马

  • PHP Variables

    PHP Variables

    PHPVariables«PreviousNextChapter»Variablesare"containers"forstoringinformation.DoYouRememberAlgebraFromSchool?Doyourememberalgebrafromschool?x=5,y=6,z=x+yDoyourememberthataletter(likex)couldbeusedtoholdavalue(like5),andthatyoucouldusetheinformationabovetocalculatethevalueofztobe11?Theselettersarecalledvariables,andvariablescanbeusedtoholdvalues(x=5)orexpressi...

    02012 年 10 月 31 日554PHP木马