Undefined offset PHP error
- by user272899
I am recieving the following error:
Notice indefined offset 1: in C:\wamp\www\includes\imdbgrabber.php line 36
the code is for getting information from IMDB. The link is posted to the page using ajax on another page, I have tested that i am getting the correct response using echo $url
<?php
$url = $_GET['link'];
echo $url;
//$url = 'http://www.imdb.com/title/tt0367882/';
//get the page content
$imdb_content = get_data($url);
//parse for product name
$name = get_match('/<title>(.*)<\/title>/isU',$imdb_content);
$director = strip_tags(get_match('/<h5[^>]*>Director:<\/h5>(.*)<\/div>/isU',$imdb_content));
$plot = get_match('/<h5[^>]*>Plot:<\/h5>(.*)<\/div>/isU',$imdb_content);
$release_date = get_match('/<h5[^>]*>Release Date:<\/h5>(.*)<\/div>/isU',$imdb_content);
$mpaa = get_match('/<a href="\/mpaa">MPAA<\/a>:<\/h5>(.*)<\/div>/isU',$imdb_content);
$run_time = get_match('/Runtime:<\/h5>(.*)<\/div>/isU',$imdb_content);
$rating = get_match('/<div class="starbar-meta">(.*)<\/div>/isU',$imdb_content);
////build content
//$content = '<h2>Film</h2><p>'.$name.'</p>'
// . '<h2>Director</h2><p>'.$director.'</p>'
// . '<h2>Plot</h2><p>'.substr($plot,0,strpos($plot,'<a')).'</p>'
// . '<h2>Release Date</h2><p>'.substr($release_date,0,strpos($release_date,'<a')).'</p>'
// . '<h2>MPAA</h2><p>'.$mpaa.'</p>'
// . '<h2>Run Time</h2><p>'.$run_time.'</p>'
// . '<h2>Full Details</h2><p><a href="'.$url.'" rel="nofollow">'.$url.'</a></p>';
//gets the match content
function get_match($regex,$content)
{
preg_match($regex,$content,$matches);
return $matches[0];
}
//gets the data from a URL
function get_data($url)
{
$ch = curl_init();
$timeout = 5;
curl_setopt($ch,CURLOPT_URL,$url);
curl_setopt($ch,CURLOPT_RETURNTRANSFER,1);
curl_setopt($ch,CURLOPT_CONNECTTIMEOUT,$timeout);
$data = curl_exec($ch);
curl_close($ch);
return $data;
}
?>
<!--start infobox-->
<div class="info">
<span>
<?php echo '<strong>'.$name.'</strong>' ?>
</span>
<!-- <img src="http://1.bp.blogspot.com/_mySxtRcQIag/S6deHcoChaI/AAAAAAAAObc/Z1Xg3aB_wkU/s200/rising_sun.jpg" /> -->
<div class="plot">
<?php echo ''.substr($plot,0,strpos($plot,'<a')).'</div>' ?>
</div>
<div class="runtime">
<?php echo'<strong>Run Time</strong><br />'.$run_time.'</div>' ?>
</div>
<div class="releasedate">
<?php echo '<strong>Release Date</strong><br />'.substr($release_date,0,strpos($release_date,'<a')).'</div>' ?>
</div>
<div class="director">
<?php echo '<strong>Director</strong><br />'.$director.'' ?>
</div>
<div class="rating">
<?php echo '<strong>Rating</strong><br />'.$rating.'' ?>
</div>
</div>
<!--end infobox-->
