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这篇文章主要为大家详细介绍了功能强大的PHP POST提交数据类，代码简洁且具有一定的参考价值，感兴趣的小伙伴们可以参考一下

<?php 

class Request{

  public static function post($url, $post_data = '', $timeout = 5){//curl

    $ch = curl_init();

 curl_setopt ($ch, CURLOPT_URL, $url);

    curl_setopt ($ch, CURLOPT_POST, 1);

    if($post_data != ''){

      curl_setopt($ch, CURLOPT_POSTFIELDS, $post_data);

    }

    curl_setopt ($ch, CURLOPT_RETURNTRANSFER, 1); 

    curl_setopt ($ch, CURLOPT_CONNECTTIMEOUT, $timeout);

    curl_setopt($ch, CURLOPT_HEADER, false);

 $file_contents = curl_exec($ch);

    curl_close($ch);

    return $file_contents;

  }

  public static function post2($url, $data){//file_get_content

    $postdata = http_build_query(

      $data

    );

    $opts = array('http' =>

           array(

             'method' => 'POST',

             'header' => 'Content-type: application/x-www-form-urlencoded',

             'content' => $postdata

           )

    );

    $context = stream_context_create($opts);

    $result = file_get_contents($url, false, $context);

    return $result;

  }

 public static function post3($host,$path,$query,$others=''){//fsocket

    $post="POST $path HTTP/1.1\r\nHost: $host\r\n";

    $post.="Content-type: application/x-www-form-";

    $post.="urlencoded\r\n${others}";

    $post.="User-Agent: Mozilla 4.0\r\nContent-length: ";

    $post.=strlen($query)."\r\nConnection: close\r\n\r\n$query";

    $h=fsockopen($host,80);

    fwrite($h,$post);

    for($a=0,$r='';!$a;){

        $b=fread($h,8192); 

        $r.=$b;

        $a=(($b=='')?1:0); 

      }

    fclose($h);

    return $r;

  }

}

?>

以上就是本文的全部内容，希望对大家的学习有所帮助