get data from URL using file_get_contents and cURL - php

Question

I am using codeigniter framework.
I want to retrieve the data from the URL provided. I already tried this answers: tried.
Problem is that when i access the url that time it is printing the data. but when i try it with file_get_contents function, it is not going to print any data.
<?php
$url ='https://test.com/getSessionData';
$test = file_get_contents($url);
$t = json_decode($test);
var_dump($t);
?>
That url returns json data like:
{
"email": "test#t.com",
"LOGIN": true,
"name": "testing",
"logintype": "ca"
}
Also tried using cURL:
<?php
$curl = curl_init($url);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, 0);
curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, 0);
$curl_response = curl_exec($curl);
curl_close($curl);
$curl_jason = json_decode($curl_response, true);
print_r($curl_jason);
?>
But it is not working and it returns empty. i have checked that allow_url_fopen is on.

Answer 1

This might helpful
http://php.net/manual/en/migration56.openssl.php
So code looks like this:
<?php
$arrContextOptions=array(
"ssl"=>array(
"cafile" => "/path/to/bundle/ca-bundle.crt",
"verify_peer"=>false,
"verify_peer_name"=>false,
),
);
$response = file_get_contents("https://test.com/getSessionData", false, stream_context_create($arrContextOptions));
echo $response; ?>

Answer 2

This is the class I said:
/**
* Created by PhpStorm.
* User: rain
* Date: 15/11/2
* Time: 下午4:08
*/
class MyCurlLibrary{
public static function getRequest($url,Array $data=array(),$isNeedHeader=0){
$ch = curl_init();
if($data){
$bindQuery = http_build_query($data);
$url.="?".$bindQuery;
}
curl_setopt($ch, CURLOPT_URL, $url);
//if need return
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
//this is for https
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE);
curl_setopt($ch, CURLOPT_HEADER, $isNeedHeader);//if contains header
//this is for web redirect problem
//curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
$output = curl_exec($ch);
curl_close($ch);
return $output;
}
public static function postRequest($url,Array $data=array()){
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
// post Data
curl_setopt($ch, CURLOPT_POST, 1);
// post variable
if($data){
curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
}
$output = curl_exec($ch);
curl_close($ch);
//return data
return $output;
}
}
/**
* sample
*
* //test Data
$url = "http://localhost:8080/test/test.php";//改文件有代码 print_r($_GET); print_r($_POST)
$data = array('a'=>'b','c'=>'d',8=>666,888);
//test get function
$result = MyCurl::getRequest($url,$data);
//test post function
$result = MyCurl::postRequest($url,$data);
//print result
var_dump($result);
*
*
*/