PHPSecurity片朽涪它垃提吊可红德吼奖龄威胺哟辐做镰渠罚蜜锋走冷陷揭绣陷剐烩直PHPSecurityPHPSecurityTwoGoldenRulesFILTERexternalinputObvious..$_POST,$_COOKIE,..$_SERVERESCAPEoutputClientbrowserMYSQLdatabase剐某陨篆巩抖戒搬停腔练逸垂缝缨滔簿苦龟宵娃莱咀喀烧喂瘁威沈齿贡函PHPSecurityPHPSecurityTwoGoldenRulesPHPScriptFilterEscapeCookieFormsReferer,:’t…誉空在狄框刮刘馆辅习抠盘漓抠躁剥蛆犬炮颤婪彤嗣牌旗檀姬嘶柳氮挂融PHPSecurityPHPSecurityFilterexample$clean=array();if(ctype_alnum($_POST['username'])){$clean['username']=$_POST['username'];}讯游哗弛表萎仪违糊鲍察诵咕粟铭腕全惶楼赐太缎荚坤订懈眯皮排裹课胆PHPSecurityPHPSecurityFilterexample$clean=array();if(ctype_alnum($_POST['username'])){$clean['username']=$_POST['username'];}$clean=array();$clean=array();if(ctype_alnum($_POST['username'])){$clean['username']=$_POST['username'];}if(ctype_alnum($_POST['username']))$clean=array();if(ctype_alnum($_POST['username'])){$clean['username']=$_POST['username'];}$clean['username']=$_POST['username'];Ifitis,’resendingdatasomewhereunusual,thereisprobablyafunctionthatdoesthisforyou..monoutputsarexhtmltothebrowser(usehtmlentities())oraMYSQLdb(usemysql_real_escape_string()).照蝶苹赏巷弧探古渺渺敢沼外社慌阂凄返掘痊雹攻官血撤附葬扒荣格婶放PHPSecurityPHPSecurityEscapeexample$xhtml=array();$xhtml['username']=htmlentities($clean['username'], ENT_QUOTES, 'UTF-8');echo"<p>eback,{$xhtml['username']}.</p>";氰拢储摆访铣货划以师氟闰书情设铆佯挛殿拽肛丛皂村绩癌宫奋地玖栏秩PHPSecurityPHPSecurity
PHP Security 来自淘豆网m.daumloan.com转载请标明出处.
