this code not display title when i get link from txt file
<?php
function page_title($url) {
$fp = file_get_contents($url);
if (!$fp)
return null;
$res = preg_match("/<title>(.*)<\/title>/siU", $fp, $title_matches);
if (!$res)
return null;
// Clean up title: remove EOL's and excessive whitespace.
$title = preg_replace('/\s+/', ' ', $title_matches[1]);
$title = trim($title);
return $title;
}
$file = fopen("link.txt","r");
$lien = fgets($file);
fclose($file);
print page_title($lien);
?>
this code not display title when i get link from txt file
blank screen
my link.txt countains :
When I run this code i get the word "Google" displayed on my screen. So i have to think that your code is doing what you want but that there is some other, perhaps host-specific, problem here.
OK I just broke it by putting a CR in the text file after the URL and I fixed it by changing
$lien = fgets($file);
to
$lien = trim(fgets($file));