Slightly off topic, but I have some PHP also ;-)
I am trying to make search engine friendly URLs for a site, but want this to
be fairly dynamic and work with any new script and vars.
If anyone would be willing, I need help on a mod_rewrite rule or rules? I'm
thinking it should be fairly simple, but I know nothing about reg
expressions. Maybe not the greatest, but here's the code that generates the
HTML with altered URLs. This works great, but then I need Apache to rewrite
these.
---This:
index.php?file=test&cmd=display&what=all
---Becomes:
index-get-file-is-test+cmd-is-display+what-is-all.html
--Here's the code:
ob_start();
echo $htmlpage;
$newdisplay = ob_get_contents();
ob_clean_flush();
echo rewrite($newdisplay);
function rewrite($newdisplay)
{
$search = array(
".php?", ".php", "=", "&", "&");
$replace = array(
"-get-", "", "-is-", "+", "+");
$hrefs = find_hrefs($newdisplay);
$tmphrefs = str_replace($search, $replace, $hrefs);
foreach($tmphrefs as $key => $array) {
$newhrefs[$key] = $array.".html";
}
$newdisplay = str_replace($hrefs, $newhrefs, $newdisplay);
return $newdisplay;
}
//finds href=" in the string containing the html
function find_hrefs($tmpcontent)
{
while($start = strpos($tmpcontent, 'href="', $end)) {
$start = $start +6;
$end = strpos($tmpcontent, '"', $start);
$href[] = substr($tmpcontent, $start, $end - $start);
}
return $href;
}
TIA,
Shawn
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