theqase
07-18-2005, 08:51 AM
I keep getting this nasty error on all of my print scripts that I try on my server.
Warning: file(http://www.domain.com/public_html/middle/supply.html) [function.file]: failed to open stream: Connection refused in /Applications/xampp/htdocs/public_html/print.php on line 104
Warning: Invalid argument supplied for foreach() in /Applications/xampp/htdocs/public_html/print.php on line 105
here is the script I am using....
<?
header("Expires: Mon, 26 Jul 1997 01:00:00 GMT");
header("Last-Modified: ". gmdate("D, d M Y H:i:s"). " GMT");
header("Cache-Control: no-cache, must-revalidate");
header("Cache-Control: post-check=0,pre-check=0");
header("Cache-Control: max-age=0");
header("Pragma: no-cache");
/*
|| @(#)print.php v1.02 20 May 2002
||
|| Name: print.php
|| Version: 1.02
|| Author: Torrent
|| WWW: http://www.ski-info-online.com
||
|| Change Log:
|| Version Date By Description
|| 1.01 29Mar02 Torrent First public release
|| 1.02 20Apr02 Torrent Use of Super Globals (4.1.x)
||
|| =============== Conditions of Use =================
|| This file is free for distribution, modification
|| and reuse. It comes with no warranty expressed or
|| implied. Also you use it at your own risk and I'm
|| completely and utterly blameless for anything that
|| arises from this use :)
||
|| As with all scripts that get written you always
|| think of a hundred improvements and "cool" enhance-
|| -ments during its development. As always though you
|| rarely have the time to implement them all and test
|| them. If you make any modifications that you feel
|| others can benefit from then please release it back
|| to the community. Under no circumstances can any
|| financial or monetary gain be made from any part of
|| this script.
|| ===================================================
||
|| ==================== Purpose ======================
|| This script allows you to make a printable version
|| of any web page. Its strength lies in the fact that
|| it does this for both static and/or dynamically
|| produced pages through the use of HTTP GET method,
|| without writing a file to the server.
|| ===================================================
||
||
|| Installation instructions:
|| 1. Copy the file to a folder on your server.
|| 2. For your other web pages make a link to print.php
|| e.g. <a href="print.php">Print Me</a>
|| 3. Add into your web pages the "start" and "end"
|| comments (<!-- START --> & <!-- END CONTENT -->
|| 4. Test it out by clicking on the links in those pages
||
|| ====================================================
*/
if ($_SERVER['HTTP_REFERER']){
$url = &$_SERVER['HTTP_REFERER'];
} else {
// Default page to go to if the script was not invoked
// through an HTTP referral (i.e. they didn't follow a
// link). Change this to a default page of your choosing.
$url = "http://www.domain.com/";
}
// These are the tags that determine where the printable
// content starts and where it should end. Remember to add
// them to your web pages. :)
$START_CONT="<!-- CONTENT STARTS -->";
$END_CONT = "<!-- CONTENT ENDS -->";
$content=0;
$parsed_url = parse_url($url);
$myServer = $parsed_url['host'];
$document = $parsed_url['path'];
// replaces any space in the query with +
$url = preg_replace('/[[:space:]]/','+',$url);
if($document[strlen($document)-1]=='/'){
// If your home page has a name other than
// index.php then change this here.
$document = "$document/index.php";
$base_url = dirname($document);
}
?>
<HTML>
<HEAD>
<BASE HREF="<? echo "http://$myServer$base_url/"; ?>">
<!-- NOTE! I recommend you set up a stylesheet which is specific -->
<!-- for the printed page. If you do not want to do this then -->
<!-- comment the next line out. Otherwise replace the printable.css -->
<!-- with the name of your style sheet -->
<link rel="stylesheet" href="printable.css">
<?
// --- DO NOT MODIFY ---
$f_contents = file($url);
foreach($f_contents as $line){
if(ereg($START_CONT,$line)){
$content=1;
}
if(ereg($END_CONT,$line)){
$content=0;
}
if($content==1){
echo $line;
}
}
?>
<!-- Place your Copyright message here -->
<HR>
<CENTER>
<SMALL>Copyright © <U>Ski-Info-Online.com</U>. All rights reserved.</SMALL><BR>
<?echo "<A HREF=\"$url\"><SMALL><I>$myURL</I></SMALL></A>\n";?>
</CENTER>
</BODY>
</HTML>
Any ideas why this wont work? I have a feeling there is a permission problem on the server But i dont know...
Warning: file(http://www.domain.com/public_html/middle/supply.html) [function.file]: failed to open stream: Connection refused in /Applications/xampp/htdocs/public_html/print.php on line 104
Warning: Invalid argument supplied for foreach() in /Applications/xampp/htdocs/public_html/print.php on line 105
here is the script I am using....
<?
header("Expires: Mon, 26 Jul 1997 01:00:00 GMT");
header("Last-Modified: ". gmdate("D, d M Y H:i:s"). " GMT");
header("Cache-Control: no-cache, must-revalidate");
header("Cache-Control: post-check=0,pre-check=0");
header("Cache-Control: max-age=0");
header("Pragma: no-cache");
/*
|| @(#)print.php v1.02 20 May 2002
||
|| Name: print.php
|| Version: 1.02
|| Author: Torrent
|| WWW: http://www.ski-info-online.com
||
|| Change Log:
|| Version Date By Description
|| 1.01 29Mar02 Torrent First public release
|| 1.02 20Apr02 Torrent Use of Super Globals (4.1.x)
||
|| =============== Conditions of Use =================
|| This file is free for distribution, modification
|| and reuse. It comes with no warranty expressed or
|| implied. Also you use it at your own risk and I'm
|| completely and utterly blameless for anything that
|| arises from this use :)
||
|| As with all scripts that get written you always
|| think of a hundred improvements and "cool" enhance-
|| -ments during its development. As always though you
|| rarely have the time to implement them all and test
|| them. If you make any modifications that you feel
|| others can benefit from then please release it back
|| to the community. Under no circumstances can any
|| financial or monetary gain be made from any part of
|| this script.
|| ===================================================
||
|| ==================== Purpose ======================
|| This script allows you to make a printable version
|| of any web page. Its strength lies in the fact that
|| it does this for both static and/or dynamically
|| produced pages through the use of HTTP GET method,
|| without writing a file to the server.
|| ===================================================
||
||
|| Installation instructions:
|| 1. Copy the file to a folder on your server.
|| 2. For your other web pages make a link to print.php
|| e.g. <a href="print.php">Print Me</a>
|| 3. Add into your web pages the "start" and "end"
|| comments (<!-- START --> & <!-- END CONTENT -->
|| 4. Test it out by clicking on the links in those pages
||
|| ====================================================
*/
if ($_SERVER['HTTP_REFERER']){
$url = &$_SERVER['HTTP_REFERER'];
} else {
// Default page to go to if the script was not invoked
// through an HTTP referral (i.e. they didn't follow a
// link). Change this to a default page of your choosing.
$url = "http://www.domain.com/";
}
// These are the tags that determine where the printable
// content starts and where it should end. Remember to add
// them to your web pages. :)
$START_CONT="<!-- CONTENT STARTS -->";
$END_CONT = "<!-- CONTENT ENDS -->";
$content=0;
$parsed_url = parse_url($url);
$myServer = $parsed_url['host'];
$document = $parsed_url['path'];
// replaces any space in the query with +
$url = preg_replace('/[[:space:]]/','+',$url);
if($document[strlen($document)-1]=='/'){
// If your home page has a name other than
// index.php then change this here.
$document = "$document/index.php";
$base_url = dirname($document);
}
?>
<HTML>
<HEAD>
<BASE HREF="<? echo "http://$myServer$base_url/"; ?>">
<!-- NOTE! I recommend you set up a stylesheet which is specific -->
<!-- for the printed page. If you do not want to do this then -->
<!-- comment the next line out. Otherwise replace the printable.css -->
<!-- with the name of your style sheet -->
<link rel="stylesheet" href="printable.css">
<?
// --- DO NOT MODIFY ---
$f_contents = file($url);
foreach($f_contents as $line){
if(ereg($START_CONT,$line)){
$content=1;
}
if(ereg($END_CONT,$line)){
$content=0;
}
if($content==1){
echo $line;
}
}
?>
<!-- Place your Copyright message here -->
<HR>
<CENTER>
<SMALL>Copyright © <U>Ski-Info-Online.com</U>. All rights reserved.</SMALL><BR>
<?echo "<A HREF=\"$url\"><SMALL><I>$myURL</I></SMALL></A>\n";?>
</CENTER>
</BODY>
</HTML>
Any ideas why this wont work? I have a feeling there is a permission problem on the server But i dont know...