PHP之网络编程

GET：

$htmlsource=file_get_contents("http://192.168.0.13/s/interface/shangpin/shangpinDL");
  $postArray = iconv("utf-8", "gbk",$htmlsource);
  //$postArray = iconv("gbk", "utf-8",$postArray);
  echo $postArray;
  $de_json = json_decode($postArray,TRUE);
  echo $de_json;
  echo var_dump($de_json);
 
  $count_json = count($de_json);
  echo $count_json;
  for ($i = 0; $i < $count_json; $i++)
  {
    echo var_dump($de_json);
   $dt_id = $de_json[$i][‘id‘];
   $dt_pname = $de_json[$i][‘pname‘];  
    echo $dt_id.">>>>".$dt_pname;
  }

JSON解析
$postArray =‘[{"data":{"hello":"world"},"type":"1234","date":"2012-10-30 17:6:9","user":"000000000000000","time_stamp":1351587969902}, {"data":{"hello":"world"},"type":"1234","date":"2012-10-30 17:12:53","user":"000000000000000","time_stamp":1351588373519}]‘;

$de_json = json_decode($postArray,TRUE);
$count_json = count($de_json);

echo $count_json;

for ($i = 0; $i < $count_json; $i++)
{

//$dt_record = $de_json[$i][‘date‘];
 $data_type = $de_json[$i][‘type‘];
   $imei = $de_json[$i][‘user‘];
   //$message = json_encode($de_json[$i][‘data‘]);

echo $data_type.">>>>".$imei."<br/>";
   
}

POST：CURL

dump(ppost("http://localhost:8080/thinkox/index.php?s=/home/user/login",$shuzu));//这是调用语句$shuzu就是参数

function ppost($url,$arr){
$post_data = $arr;
$url=$url;
$o="";
foreach ($post_data as $k=>$v)
{
$o.= "$k=".urlencode($v)."&";
}
$post_data=substr($o,0,-1);
$ch = curl_init();
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_URL,$url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER,1);//这里也是那个是否接收返回值的设置
//为了支持cookie
curl_setopt($ch, CURLOPT_COOKIEJAR, ‘cookie.txt‘);
curl_setopt($ch, CURLOPT_POSTFIELDS, $post_data);
$result = curl_exec($ch);
return $result;
}