Heim > Artikel > Backend-Entwicklung > php curl模拟post请求和提交多维数组的示例代码_php实例
下面一段代码给大家介绍php curl模拟post请求的示例代码,具体代码如下:
<?php $uri = "http://www.cnblogs.com/test.php";//这里换成自己的服务器的地址 // 参数数组 $data = array ( 'name' => 'tanteng' // 'password' => 'password' ); $ch = curl_init (); // print_r($ch); curl_setopt ( $ch, CURLOPT_URL, $uri ); curl_setopt ( $ch, CURLOPT_POST, 1 ); curl_setopt ( $ch, CURLOPT_HEADER, 0 ); curl_setopt ( $ch, CURLOPT_RETURNTRANSFER, 1 ); curl_setopt ( $ch, CURLOPT_POSTFIELDS, $data ); $return = curl_exec ( $ch ); curl_close ( $ch ); print_r($return);
2,远程服务器:
<?php if(isset($_POST['name'])){ if(!empty($_POST['name'])){ echo '您好,',$_POST['name'].'!'; } }
下面给大家介绍php中curl模拟post提交多维数组。
今天需要用curl模拟post提交参数,请求同事提供的一个接口;但是传递的参数中,有一个参数的值为数组,用普通的curl post代码提交,会报错误
PHP Notice: Array to string conversion in /test/functions.php on line 30
Notice: Array to string conversion in /test/functions.php on line 30
代码如下:
<?php $param = array( 'uid' => 123, 'uids' => array(12,455), 'msgType' => 'WITH', 'nick' => 'aaa', ); $url = "http://cx.com/t.php"; //通过curl的post方式发送接口请求 SendDataByCurl($url,$param); //通过curl模拟post的请求; function SendDataByCurl($url,$data=array()){ //对空格进行转义 $url = str_replace(' ','+',$url); $ch = curl_init(); //设置选项,包括URL curl_setopt($ch, CURLOPT_URL, "$url"); curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); curl_setopt($ch, CURLOPT_HEADER, 0); curl_setopt($ch,CURLOPT_TIMEOUT,3); //定义超时3秒钟 // POST数据 curl_setopt($ch, CURLOPT_POST, 1); // 把post的变量加上 curl_setopt($ch, CURLOPT_POSTFIELDS, $data); //执行并获取url地址的内容 $output = curl_exec($ch); //释放curl句柄 curl_close($ch); return $output; }
经过修改上面代码,可以完成提交数组的功能,而不会报php notice,代码如下:
//通过curl模拟post的请求; function SendDataByCurl($url,$data=array()){ //对空格进行转义 $url = str_replace(' ','+',$url); $ch = curl_init(); //设置选项,包括URL curl_setopt($ch, CURLOPT_URL, "$url"); curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); curl_setopt($ch, CURLOPT_HEADER, 0); curl_setopt($ch,CURLOPT_TIMEOUT,3); //定义超时3秒钟 // POST数据 curl_setopt($ch, CURLOPT_POST, 1); // 把post的变量加上 curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($data)); //所需传的数组用http_bulid_query()函数处理一下,就ok了 //执行并获取url地址的内容 $output = curl_exec($ch); $errorCode = curl_errno($ch); //释放curl句柄 curl_close($ch); if(0 !== $errorCode) { return false; } return $output; }