Re: Problem with Regexp

[Richard Heyes <richard.heyes@xxxxxxxxxxxxxxxx>]

Yannick Mortier wrote:
> Hello,
>
> I have the string:
>
> <tr><td><img src="http://www.runescape.com/img/hiscores/attack.gif"; 
> valign="bottom" width=16 height=16 /></td><td>&nbsp;</td><td><a 
> href="hiscoreuser.cgi?username=zezima&category=1" 
> class=c>Attack</a></td><td align="right">4</td><td 
> align="right">99</td><td align="right">53,156,556</td></tr>
>
>
> and I apply preg_match_all:
>
> preg_match_all("/(<tr><td><img 
> src=\"http:\/\/www.runescape.com\/img\/hiscores\/attack.gif\" 
> valign=\"bottom\" width=16 height=16 \/><\/td><td>&nbsp;<\/td><td><a 
> href=\"hiscoreuser.cgi\?username=)([\w])+(&category=1\" 
> class=c>Attack<\/a><\/td><td align=\"right\">)([1-9])+(<\/td><td 
> align=\"right\">)([1-9])+(<\/td><td 
> align=\"right\">)([1-9,])+(<\/td><\/tr>)/",$seite,$attack);

...

> But I would expect to get
> [2] => Array
>        (
>            [0] => zezima
>        )
> [6] => Array
>        (
>            [0] => 99
>        )
> [8] => Array
>        (
>            [0] => 53,156,556        )
>
> Instead of the values above.
>
> Can you explain me how I can get those values?

Try something like:

preg_match_all('#username=([^&]+).+<td align="right">\d+</td><td 
align="right">(\d+)</td><td align="right">([\d, ]+)</td>#i', $seite, 
$matches);

print_r($matches);

Not tested - might need tweaking.

--
Richard Heyes
http://www.phpguru.org

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