Re: detecting HTML tags
| From: | bill | Date: | Tue, 15 May 2001 16:33:09 +0000 |
| Subject: | Re: detecting HTML tags | ||
| References: | 1 2 3 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-52888@lists.php.net to get a copy of this message | ||
Yes, I thought similarly. But so far, neither works.
$string="blah x<4 blah";
if (strlen($string) != strlen(strip_tags($string))){
echo "html";
} else {
echo "text";
}
The above still echos "html".
kind regards,
bill
Jack Dempsey wrote:
> $text = " 50 < 100 + 240";
> not html...
>
> would want regex's i would think, or the striptags version someone sent
> before...
>
> -jack
>
> Christian Reiniger wrote:
> >
> > On Tuesday 15 May 2001 16:39, bill wrote:
> > > Is there a way to detect the presence of HTML tags?
> > >
> > > I don't want them stripped out, I just want to know if a string
> > > contains them.
> > >
> > > I'm rolling my own mailing program and want it to detect the HTML if
> > > present and send it appropriately.
> >
> > if (strstr ($text, '<')) {
> > UseHTML ($text);
> > } else {
> > UsePlaintext ($text);
> > }
> >
> > --
> > Christian Reiniger
> > LGDC Webmaster (http://sunsite.dk/lgdc/)
> >
> > The most exciting phrase to hear in science, the one that heralds new
> > discoveries, is not "Eureka", but "That's funny..."
> >
> > - Isaac Asimov
> >
> > --
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