Changing urls
| From: | Todd Heim | Date: | Thu, 08 Mar 2001 05:18:24 +0000 |
| Subject: | Changing urls | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-42998@lists.php.net to get a copy of this message | ||
Trying to make a script that gets another and resends it.
Begin proxy.php
<?php
$scriptpath = "http://".getenv(SERVER_NAME).getenv(SCRIPT_NAME);
// Log the request
$fp = fopen("/www/htdocs/heim/test/heim/test/log.txt", "a");
if ($fp){
fputs($fp, "$REMOTE_ADDR - GET $url\n");
fclose($fp);
}
if ((substr($url, 0, 7) == "http://") &&
(substr_count($url, "http://") ==
1)){
$pagedata = implode("", file($url));
//try to make absolute links go through the proxy script
$pagedata = str_replace("href=\"http://",
"href=" $scriptpath "?url="$url,
$pagedata);
echo $pagedata;
}
else{
echo "something went wrong";
}
?>
The script works great, as long as the line beginning $pagedata is commented
out. But, I would like to use that line to convert all absolute links in the
page to also go through the proxy.php
Also, any ideas of how to process relative links and make them into absolute
links?
Ex. (lets say $scriptpath is http://www.host.com/proxy.php)
<a href="about.html"> which is actually www.abc123.com/about.html
Becomes:
<a
href="http://www.host.com/proxy.php?url=http://www.abc123.com/about.html
Any help on converting these links would be very much appreciated
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