| 42,12 → 42,26 |
|---|
| } |
| |
| function cached_file($url, $cache_dir, $max_age = /* 24*60*60 */ 86400) { |
| $opts = [ |
| "http" => [ |
| "method" => "GET", |
| "header" => "User-Agent: Google Chrome Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.110 Safari/537.36.\r\n" |
| ] |
| ]; |
| $context = stream_context_create($opts); |
| |
| $cachefile = $cache_dir . '/' . sha1($url) . '.cache'; |
| if (!is_dir($cache_dir)) mkdir($cache_dir, 0755, true); |
| if (file_age($cachefile) > $max_age) { |
| $cont = file_get_contents($url); |
| $cont = file_get_contents($url, 0, $context); |
| file_put_contents($cachefile, $cont); |
| } else { |
| $cont = file_get_contents($cachefile); |
| } |
| |
| if ($cont === false) { |
| throw new Exception("Failed to get contents from $url"); |
| } |
| |
| return $cont; |
| } |