php发送http put/patch/delete请求Demo php发送http put/patch/delete请求DemoCURL请求对于PHPer是必备技能，使用curl_opt函数来发送各式各样的http请求动作，不仅限于get和post。在测试自己的restful api的时候，通过访问这个代理发送http put/patch/delete请求的php页面，完成测试。请参考下面的DEMO。<?php /** * http.php * 用来向服务器的RESTful API发起各类HTTP请求的工具函数。 * * 使用: http://localhost/http.php?action=xxx * xxx \in {get,post,put,patch,delete} * * Created by PhpStorm. * User: Lenix * Date: 2018/1/6 * Time: 下午20:22 */ class commonFunction{ public function callInterfaceCommon(string $URL, string $type, string $params, array $headers):string { $ch = curl_init($URL); $timeout = 5; if($headers!=""){ curl_setopt ($ch, CURLOPT_HTTPHEADER, $headers); }else { curl_setopt ($ch, CURLOPT_HTTPHEADER, array('Content-type: application/<a class="wpal-linked-keyword" href="http://json.p2hp.com/" target="_blank">json</a>')); } curl_setopt ($ch, CURLOPT_RETURNTRANSFER, 1); curl_setopt ($ch, CURLOPT_CONNECTTIMEOUT, $timeout); switch ($type){ case "GET" : curl_setopt($ch, CURLOPT_HTTPGET, true);break; case "POST": curl_setopt($ch, CURLOPT_POST,true); curl_setopt($ch, CURLOPT_POSTFIELDS,$params);break; case "PUT" : curl_setopt ($ch, CURLOPT_CUSTOMREQUEST, "PUT"); curl_setopt($ch, CURLOPT_POSTFIELDS,$params);break; case "PATCH": curl_setopt($ch, CULROPT_CUSTOMREQUEST, 'PATCH'); curl_setopt($ch, CURLOPT_POSTFIELDS, $params);break; case "DELETE":curl_setopt ($ch, CURLOPT_CUSTOMREQUEST, "DELETE"); curl_setopt($ch, CURLOPT_POSTFIELDS,$params);break; } $file_contents = curl_exec($ch);//获得返回值 return $file_contents; curl_close($ch); } } $params="{user:\"admin\",pwd:\"admin\"}"; //$headers=array('Content-Type: text/html; charset=utf-8'); //$headers=array('accept: application/json; Content-Type:application/json-patch+json'); $headers=array('Content-Type:application/json-patch+json'); #$url=$GLOBALS["serviceUrl"]."/user"; $url='http://localhost/action.php'; $cf = new commonFunction(); $action=strtoupper($_GET['action']); echo "你指定的HTTP请求动作为".$action."<br/><hr/>"; $strResult = $cf->callInterfaceCommon($url,$action,$params,$headers); echo "执行该HTTP请求动作,得到<br/>".$strResult;

PHP CURL CURLOPT_HTTPHEADER设置HOST主机头进行外网访问 为了安全，我们的web服务主机往往不能上网。维护的时候，也是通过跳板机，ssh登录后去操作。有时候我们的程序需要访问外网。比如需要调用外网其他程序的某个接口。这下该怎么办呢？我们可以通过PHP的CURL函数的CURLOPT_HTTPHEADER来配置设置host访问。在开发中，我遇到这样一个例子。有一个活动程序，需要调用qzone那边的一个接口。如下代码示例：$host = array("Host: act.qzone.qq.com"); $data = 'user=xxx&qq=xxx&id=xxx&post=xxx'; $url = 'http://192.168.1.12/xxx/xxx/api/'; var_dump( $this->curl_post($host, $data,$url) ); / * 提交请求 * @param $host array 需要配置的域名 array("Host: act.qzone.qq.com"); * @param $data string 需要提交的数据 'user=xxx&qq=xxx&id=xxx&post=xxx'.... * @param $url string 要提交的url 'http://192.168.1.12/xxx/xxx/api/'; */ function curl_post($host,$data,$url) { $ch = curl_init(); $res= curl_setopt ($ch, CURLOPT_URL,$url); var_dump($res); curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE); curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE); curl_setopt ($ch, CURLOPT_HEADER, 0); curl_setopt($ch, CURLOPT_POST, 1); curl_setopt($ch, CURLOPT_POSTFIELDS, $data); curl_setopt ($ch, CURLOPT_RETURNTRANSFER, 1); curl_setopt($ch,CURLOPT_HTTPHEADER,$host); $result = curl_exec ($ch); curl_close($ch); if ($result == NULL) { return 0; } TMDebugUtils::debugLog($result); return $result; }通过PHP CURL CURLOPT_HTTPHEADER设置HOST很方便的解决了访问外网接口的问题。

php curl 突破防盗链 php curl 突破防盗链<?php $img=$_GET['img']; function fetch_urlpage_contents($url){ $ch = curl_init(); curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); curl_setopt($ch, CURLOPT_BINARYTRANSFER, 1); curl_setopt ($ch, CURLOPT_URL, $url); curl_setopt ($ch, CURLOPT_RETURNTRANSFER, 1); curl_setopt ($ch, CURLOPT_TIMEOUT, 1000); curl_setopt ($ch, CURLOPT_CONNECTTIMEOUT, 1000); curl_setopt($ch, CURLOPT_USERAGENT, 'Googlebot/2.1 (+http://www.google.com/bot.html)'); curl_setopt($ch, CURLOPT_HTTPHEADER, array('X-FORWARDED-FOR:110.80.7.42', 'CLIENT-IP:110.80.7.42')); //构造IP curl_setopt($ch, CURLOPT_REFERER, "http://www.baidu.com/"); //构造来路 //curl_setopt($ch, CURLOPT_HEADER, 1); $file_contents = curl_exec($ch); $imgurl=str_replace("http://","",$url); $imgurl=str_replace("/","-",$imgurl); $fp = fopen('imgs/'.$imgurl, 'w'); fwrite($fp,$file_contents); fclose($fp); header("Location:imgs/$imgurl"); curl_close($ch); return $file_contents; } $urls='http://img1.xxxxxx.com/'.$img; $haha=fetch_urlpage_contents($urls); //echo $haha;

curl php 图片采集 curl php 图片采集<?php $values="http://wiki.mbalib.com/w/images/3/35/%E7%BB%93%E6%9E%84%E6%80%A7%E5%8D%B1%E6%9C%BA%E7%9A%84%E8%A6%81%E7%B4%A0.jpg"; function getimg($url, $filepath) { if ($url == '') { return false; } $ext = strrchr($url, '.'); // if ($ext != '.gif' && $ext != '.jpg') { // return false; //} //判断路经是否存在 !is_dir($filepath)?mkdir($filepath):null; //获得随机的图片名，并加上后辍名 $filename=uniqid().".jpg"; //读取图片 $img = fetch_urlpage_contents($url); //指定打开的文件 //$fp = @ fopen($filepath.'/'.$filename, 'a'); $fp = @ fopen($filename, 'a'); //写入图片到指定的文本 fwrite($fp, $img); fclose($fp); return $filename; } function fetch_urlpage_contents($url){ $ch = curl_init(); curl_setopt ($ch, CURLOPT_URL, $url); curl_setopt ($ch, CURLOPT_RETURNTRANSFER, 1); curl_setopt ($ch, CURLOPT_TIMEOUT, 1000); curl_setopt ($ch, CURLOPT_CONNECTTIMEOUT, 1000); curl_setopt($ch, CURLOPT_HTTPHEADER, array('X-FORWARDED-FOR:110.80.7.42', 'CLIENT-IP:110.80.7.42')); //构造IP curl_setopt($ch, CURLOPT_REFERER, "http://wiki.mbalib.com/ "); //构造来路 //curl_setopt($ch, CURLOPT_HEADER, 1); $file_contents = curl_exec($ch); curl_close($ch); return $file_contents; } echo getimg($values,"aaa") //图片地址 //保存路径 //返回保存后路径

php curl 抓取 post数据 php curl 抓取 post数据<?php $post_data = array ( 'kw' => 'php', //表单名及内容 'submit' => 'Submit' //提交 ); $ch = curl_init(); curl_setopt($ch, CURLOPT_URL, 'http://www.somexxx.com/baidu/words.aspx'); curl_setopt($ch, CURLOPT_HEADER, 0); curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1); curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); curl_setopt($ch, CURLOPT_POST, count($post_data)); curl_setopt($ch, CURLOPT_POSTFIELDS, $post_data); $output = curl_exec($ch); curl_close($ch); preg_match('#<div id="contenthtml">.*</table>#s',$output,$content); print_r($content); ?>