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php執行URL解析

   方法一:

  $url="http://www.45it.com";

  file_get_contents($url);

  方法二:

  // CURL 方法

  $url="http://www.45it.com";

  $ch = curl_init( );

  curl_setopt( $ch,CURLOPT_URL,$url );

  curl_setopt( $ch,CURLOPT_HEADER,0 );

  curl_setopt( $ch,CURLOPT_RETURNTRANSFER,1 );

  $ret= curl_exec( $ch );

  curl_close( $ch );

  echo $ret;

  方法三:

  $url="http://www.45it.com";

  $fp=fopen($url,"r");

  $response = '';

  while($row = fgets($fp)) {

  $response.= trim($row)."n";

  }

  注意:如果ping的通但是無法調用遠程url,試試wget

  Resolving www.xxx.com... 114.xxx.xxx.xxx

  Connecting to www.xxx.com|114.xxx.xxx.xxx|:80... connected.

  HTTP request sent, awaiting response... 403 Forbidden

  10:58:22 ERROR 403: Forbidden.

  這樣就不可以!

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