PHP使用file_get_contents函数POST数据

Posted 2020-07-05

function http_post($url,$data = null)

{

$cxContext = NULL;

if($data!=null)

{

$opts = array(  

    ‘http‘=>array(  

  ‘method‘=>"POST",  

  ‘header‘=>"Content-type: application/x-www-form-urlencoded\r\n".  

  "Content-length:".strlen($data)."\r\n" .   

  "\r\n",  

  ‘content‘ => $data,  

    )  

  );  

 $cxContext = stream_context_create($opts); 

}

    $output = file_get_contents($url, false, $cxContext);  

 

    return $output;  

}

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