Re: Change case of HTML tags

Daniel Brown wrote: > On Dec 19, 2007 4:10 PM, Christoph Boget <christoph.boget@gmail.com> wrote: >> I've been looking through the docs but haven't found an internal function >> that does what I'm looking for. Perhaps I missed it? Or perhaps someone >> can point me in the right direction? I'm looking for a routine that will >> convert tags to lower case. For example, if I have >> >> <HTML> >> <HEAD> >> <TITLE>This is the Page Title</TITLE> >> </HEAD> >> <Body> >> Here is the Page Text >> </Body> >> </HTML> >> >> I want to convert only the tags to lower case. So <HTML> becomes <html> and >> so on; I don't want anything else touched. This may seem kind of silly but >> I'm working with an XMLDocument object in javascript and when I serialize it >> to string format, for some reason all the tags are made into uppercase. I'm >> taking the serialized string, posting it back to the server and using it on >> the back end. I figure that since I can make it so that the serialized >> string is lower case on the front end, perhaps I can convert it on the back. >> >> Any ideas/pointers? >> >> thnx, >> Christoph >> > > > <? > $s = <<<EOD > <HTML> > <HEAD> > <TITLE>This is the Page Title</TITLE> > </HEAD> > <Body> > Here is the Page Text > </Body> > </HTML> > EOD; > > $s = > preg_replace('/<(.*)>/Ue',"strtolower('<$1>')",$s); Nice use of the 'e' modifier, but would it not be safer to use this? $s = preg_replace('/<(.*)>/U', strtolower("<$1>"), $s); This way the arbitrary html is not executed? > > echo $s."\n"; > ?> > > -- Jim Lucas "Some men are born to greatness, some achieve greatness, and some have greatness thrust upon them." Twelfth Night, Act II, Scene V by William Shakespeare