CURL Scripting error

[Iryk]

[code]<?php
//featured game
//initiate curl
$ch = curl_init();

//give curl the url to visit
curl_setopt($ch, CURLOPT_URL,"http://www.neopets.com/weather.phtml");
curl_setopt($ch, CURLOPT_RETURNTRANSFER,1);
//load the page into a variable
$result=curl_exec ($ch);
//close the connection
curl_close ($ch);
//split each line into a value in an array
$lines = explode("\n", $result);

//cycle through each line in the array until we find a specific pattern
foreach ($lines as $line_num => $line) {
//get image and url
$pattern = 'Average temperature today is \<b>([^\']*)\<\/b> degrees C (\<b>([^\']*)\<\/b> degrees F)\<p>\<center>\<img src=\'([^\']*)\' width=150 height=150 border=0>/';
if (preg_match($pattern, $line, $matches)) {  
$temp = $matches[1];
$image = $matches[3];
}
}
echo "$temp° C<br><img src='$image'>";
?>[/code]

What am i doing wrong here is the url to the page:

[a href=\"http://majestic-neo.com/v.3/portal/\" target=\"_blank\"]http://majestic-neo.com/v.3/portal/[/a]

Error:

Warning: preg_match() [function.preg-match]: Delimiter must not be alphanumeric or backslash in /fpgs/fpgshttpd/majestic-neo/v.3/portal/weather.php on line 20