Hi all
I am having a few problems retrieving URLs from within PHP. I am using the
following to get the URL
<?
$lines = file($URL);
foreach ($lines as $line_num => $line) {
echo "Line #<b>{$line_num}</b> : " . htmlspecialchars($line) .
"<br>\n";
}
?>
It works fine even for .htaccess protect areas unless I need to change ports
i.e I need to get some data from a server on port 81 instead of port 80. I
get the following back from the script. The second warning I'm fine with as
there is obviously nothing coming back, but the first has got me stumped.
Any ideas?
(I've masked the URL)
Warning: file("http://www.xxxxxx.uk:81/";) - Success in
/home/sites/site70/users/afrench/web/get_test.php on line 3
Warning: Invalid argument supplied for foreach() in
/home/sites/site70/users/afrench/web/get_test.php on line 5
The server is a cobalt with PHP v4.1.2
Thanks
Alastair French
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