Re: strpos() act funny when searching for "]]>"....
| From: | Scott Fletcher | Date: | Fri, 21 Nov 2003 16:17:37 +0000 |
| Subject: | Re: strpos() act funny when searching for "]]>".... | ||
| References: | 1 2 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-170581@lists.php.net to get a copy of this message | ||
Um, it seem to work. That's weird. Should have check for the string length
first, so I wasn't looking at the same problem. So, I did further debugging
and I'm going to post the script here. Still don't know what is the problem
here...
--snip--
$XML_Start = (strpos($res_str,"<![CDATA[")+9);
$HTML_Start = (strpos($res_str,"<![CDATA[",$XML_Start)+9);
$HTML_End = strpos($res_str,"]]>",$HTML_Start);
$XML_End = strpos($res_str,"]]>",$HTML_End);
echo $XML_Start." ***XML Start<br>";
echo $XML_End." ***XML End<br><br>";
echo $HTML_Start." ***HTML Start<br>";
echo $HTML_End." ***HTML End<br>";
echo strlen($res_str);
--snip--
The response I got here is...
--snip--
319 ***XML Start
119843 ***XML End
25650 ***HTML Start
119843 ***HTML End
120015
--snip--
As we see, the number for $XML_End and $HTML_End are the same which is
not correct because there are two seperate "]]>" near the end of hte string.
So, I still don't know what hte problem is...
Scott F.
"Curt Zirzow" <php-general@zirzow.dyndns.org> wrote in message
news:20031121160303.GD42976@bagend.shire...
> * Thus wrote Scott Fletcher (scott@abcoa.com):
> > strpos() is acting a little bit funny. When I do this...
> >
> > --snip--
> > $a = strpos($data,"]]>");
> > --snip--
> >
> > Problem is there are "]]>" characters in the $data string and it just
> > doesn't see it. Anyone know why and what is the workaround to it?
>
> It works perfectly fine:
>
> $data = 'asdf ]]> asdf';
> $a = strpos($data,"]]>");
> print $a; //output: 5
>
>
> Curt
> --
> "My PHP key is worn out"
>
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