深入php函数file_get_contents超时处理的方法详解_PHP教程

$opts = array( 
    'http'=>array( 
        'method'=>"GET", 
        'timeout'=>60, 
    )  ); 
$context = stream_context_create($opts);       $html =file_get_contents('http://www.example.com', false, $context);

   function Post($url, $post = null)
   {
       $context = array();

      if (is_array($post)) {
          ksort($post);

           $context['http'] = array (
              'timeout'=>60,
              'method' => 'POST',
              'content' => http_build_query($post, '', '&'),
            );
      }

      return file_get_contents($url, false, stream_context_create($context));
   }

   $data = array (
       'name' => 'test',
       'email' => 'test@gmail.com',
       'submit' => 'submit',
   );

   echo Post('http://www.example.com', $data);