PHP實現(xiàn)網(wǎng)絡(luò)請求的方法總結(jié)

第PHP實現(xiàn)網(wǎng)絡(luò)請求的方法總結(jié)$ch=curl_init();//初始化CURL句柄

curl_setopt($ch,CURLOPT_URL,$url);//設(shè)置請求的URL

curl_setopt($ch,CURLOPT_HTTPHEADER,array('Content-type:application/json'));

curl_setopt($ch,CURLOPT_RETURNTRANSFER,1);//設(shè)為TRUE把curl_exec()結(jié)果轉(zhuǎn)化為字串，而不是直接輸出

curl_setopt($ch,CURLOPT_CUSTOMREQUEST,"PUT");//設(shè)置請求方式

curl_setopt($ch,CURLOPT_POSTFIELDS,$data);//設(shè)置提交的字符串

$output=curl_exec($ch);

curl_close($ch);

returnjson_decode($output,true);

functiondelurl($url,$data){

$data=json_encode($data);

$ch=curl_init();

curl_setopt($ch,CURLOPT_URL,$put_url);

curl_setopt($ch,CURLOPT_HTTPHEADER,array('Content-type:application/json'));

curl_setopt($ch,CURLOPT_RETURNTRANSFER,1);

curl_setopt($ch,CURLOPT_CUSTOMREQUEST,"DELETE");

curl_setopt($ch,CURLOPT_POSTFIELDS,$data);

$output=curl_exec($ch);

curl_close($ch);

$output=json_decode($output,true);

functionpatchurl($url,$data){

$data=json_encode($data);

$ch=curl_init();

curl_setopt($ch,CURLOPT_URL,$url);

curl_setopt($ch,CURLOPT_HTTPHEADER,array('Content-type:application/json'));

curl_setopt($ch,CURLOPT_RETURNTRANSFER,1);

curl_setopt($ch,CURLOPT_CUSTOMREQUEST,"PATCH");

curl_setopt($ch,CURLOPT_POSTFIELDS,$data);//20170611修改接口，用/id的方式傳遞，直接寫在url中了

$output=curl_exec($ch);

curl_close($ch);

$output=json_decode($output);

return$output;

一個函數(shù)片時各種請求：

functionsendCurl($url,$data=null,$method='POST')

$method=strtoupper($method);

$start_wdmcurl_time=microtime(true);

$header=array('application/x-www-form-urlencoded');

$ch=curl_init();

curl_setopt($ch,CURLOPT_URL,$url);

curl_setopt($ch,CURLOPT_FAILONERROR,false);

//https請求

if(strlen($url)5strtolower(substr($url,0,5))=="https")

curl_setopt($ch,CURLOPT_SSL_VERIFYPEER,false);

curl_setopt($ch,CURLOPT_SSL_VERIFYHOST,false);

if($method=='GET'){

if($datais_array($data)count($data)0){

$url.="".http_build_query($data);

curl_setopt($ch,CURLOPT_URL,$url);

}elseif($method=='POST'){

curl_setopt($ch,CURLOPT_POST,1);

curl_setopt($ch,CURLOPT_POSTFIELDS,$data);

if(is_array($data)count($data)0)

curl_setopt($ch,CURLOPT_POST,true);

$isPostMultipart=false;

foreach($dataas$k=$v)

if('@'==substr($v,0,1))

$isPostMultipart=true;

break;

unset($k,$v);

if($isPostMultipart){

curl_setopt($ch,CURLOPT_POSTFIELDS,$data);

}else{

curl_setopt($ch,CURLOPT_POSTFIELDS,http_build_query($data));

}elseif(in_array($method,['PUT','DELETE','PATCH'])){

curl_setopt($ch,CURLOPT_CUSTOMREQUEST,$method);

curl_setopt($ch,CURLOPT_POSTFIELDS,$data);

curl_setopt($ch,CURLOPT_RETURNTRANSFER,1);

curl_setopt($ch,CURLOPT_HTTPHEADER,$header);

$reponse=curl_exec($ch);

curl_close($ch);

return$reponse;

}

四、使用phpcomposer的擴(kuò)展guzzlehttp

composerrequireguzzlehttp/guzzle

$client=new\GuzzleHttp\Client();

$response=$client-request('GET','/repos/guzzle/guzzle');

echo$response-getStatusCode();//200

echo$response-getHeaderLine('content-type');//'application/json;charset=utf8'

echo$response-getBody();//'{"id":1420053,"name":"guzzle",...}'

//Sendanasynchronousrequest.

$request=new\GuzzleHttp\Psr7\Request('GET','');

$promise=$client-sendAsync($request)-then(function($response){

echo