Here si some code that I used YEARS ago, and I think it was posted to this
list for me in the first place.
It was designed to grab some pseudo mark language from a text file like:
<TITLE>An article about PHP</TITLE>
<TEXT>
This is my article text
</TEXT>
<FOOTER>This is my footer</FOOTER>
<COPYRIGHT>Copyright me 2002</COPYRIGHT>
AI have NO IDEA how is works with multiple occurrences of one of the tags,
but in theory, you should be able to massage this code to look for a DIV, or
even DIV id=xxx.
<?
$file = "data/something/blah.txt";
if(file_exists("data/products/".$id.".cont"))
{
$content = join( '', file('data/products/'.$id.'.cont'));
$content = ereg_replace("\n","",$content);
$content = ereg_replace("\t","",$content);
$content = ereg_replace("\r","",$content);
}
$tags = array(
'TITLE' => '',
'TEXT' => '',
'FOOTER' => '',
'COPYRIGHT' => ''
);
for (reset($tags); $tag = key($tags); next($tags))
{
if (ereg('<'.$tag.'>(.*)</'.$tag.'>', $content, $patterns))
{
$tags[$tag] = $patterns[1];
}
}
echo "<B>{$tags['TITLE']}</B><BR>{$tags['COPYRIGHT']}<BR><BR>";
echo "{$tags['TEXT']}<BR><BR>{$tags['FOOTER']}";
?>
At the very least, this should be proof of concept that ereg WILL probably
do what you want.
Even taking just a snippet from it, We can see that you might easily get
what you want:
<?
$content = "This is my <DIV>favourite thing</DIV> to do";
if(ereg('<DIV>(.*)</DIV>', $content, $patterns))
{
$divContent = $patterns[1];
}
echo $divContent;
?>
This should echo "favourite thing".
Have fun,
Justin
on 16/08/02 2:44 AM, Jay Blanchard ([EMAIL PROTECTED])
wrote:
> [snip]
> I asked this question a while ago, and I am still seeking clarification,
> I fooled with ereg_replace and they only do a piece of what I want, I
> would like to know how to keep only a chunk of text defined between 2
> tags let's say, <div> and </div> and ignore everything else, I also have
> to search and replace certain tags between, but I know how to do that
> with ereg_replace. So can anyone help me echo only what is between the
> div tags? Please?
> [/snip]
>
> Why not take the the beginning <div>, everything in the middle, and the end
> </div> tag and explode() them into an array and then get what you want and
> write it out? I didn't see your originl post and don't know if there was
> more detail available, but I hope this helps.
>
> Jay
>
> I’m not tense…just terribly, terribly alert
>
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