php curl请求

<?phpfunction geturl($url){$headerArray =array("Content-type:application/json;","Accept:application/json");$ch = curl_init();
        curl_setopt($ch, CURLOPT_URL, $url);
        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE); 
        curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE); 
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
        curl_setopt($ch,CURLOPT_HTTPHEADER,$headerArray);$output = curl_exec($ch);
        curl_close($ch);$output = json_decode($output,true);return $output;
}function posturl($url,$data){$data  = json_encode($data);    $headerArray =array("Content-type:application/json;charset='utf-8'","Accept:application/json");$curl = curl_init();
        curl_setopt($curl, CURLOPT_URL, $url);
        curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, FALSE);
        curl_setopt($curl, CURLOPT_SSL_VERIFYHOST,FALSE);
        curl_setopt($curl, CURLOPT_POST, 1);
        curl_setopt($curl, CURLOPT_POSTFIELDS, $data);
        curl_setopt($curl,CURLOPT_HTTPHEADER,$headerArray);
        curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);$output = curl_exec($curl);
        curl_close($curl);return json_decode($output，true);
}function puturl($url,$data){$data = json_encode($data);$ch = curl_init(); //初始化CURL句柄 curl_setopt($ch, CURLOPT_URL, $url); //设置请求的URLcurl_setopt ($ch, CURLOPT_HTTPHEADER, array('Content-type:application/json'));
    curl_setopt($ch, CURLOPT_RETURNTRANSFER,1); //设为TRUE把curl_exec()结果转化为字串，而不是直接输出 curl_setopt($ch, CURLOPT_CUSTOMREQUEST,"PUT"); //设置请求方式curl_setopt($ch, CURLOPT_POSTFIELDS, $data);//设置提交的字符串$output = curl_exec($ch);
    curl_close($ch);return json_decode($output,true);
}function delurl($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);
}function patchurl($url,$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的方式传递，直接写在url中了$output = curl_exec($ch);
    curl_close($ch);$output = json_decode($output);return $output;
}?>