I want to call a Api. I have used Curl for this and made a library. When i call the Curl library function from controller, it returns NULL but if i print the response it displays the data. Can anyone help me?
My Curl Library code :
public function callApi($jwt_tkn, $url, $postdata, $method)
{
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_HTTPHEADER, array('Authorization: Bearer ' . $jwt_tkn));
curl_setopt($ch, CURLOPT_FRESH_CONNECT, true);
curl_setopt($ch, CURLOPT_TIMEOUT, 1);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $postdata);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$result = curl_exec($ch);
curl_close($ch);
return $result;
}
Related
How to call more than one url in curl using php and must be executed sequentially one after the another..
Below is my php code
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL,"http://192.168.1.220/cgi-bin/handle_login.tcl");
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS,
"user=admin&pw=admin&submit=Login");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$response = curl_exec($ch);
echo "$response";
curl_close ($ch);
$ch1= curl_init();
curl_setopt($ch1, CURLOPT_URL,"http://192.168.1.220/cgi-bin/controller.tcl?sid=$response&type=inverter&inverter=318002N463");
curl_setopt($ch1, CURLOPT_HTTPGET, TRUE);
curl_setopt($ch1, CURLOPT_RETURNTRANSFER, true);
$response1= curl_exec($ch1);
curl_close ($ch1);
$ch2= curl_init();
curl_setopt($ch2, CURLOPT_URL,"http://192.168.1.220/cgi-bin/overview.tcl?sid=$response&menuParentId=3");
curl_setopt($ch2, CURLOPT_HTTPGET, TRUE);
curl_setopt($ch2, CURLOPT_RETURNTRANSFER, true);
$response2= curl_exec($ch2);
curl_close($ch2);
Only my first curl command is executed remaining is not being executed
For sequential curl request you can define function and use it like this. If you are not concerned about sequential request you can use multi curl for that.
<?php
ini_set('display_errors', 1);
$response=curl_request("http://192.168.1.220/cgi-bin/handle_login.tcl","POST","user=admin&pw=admin&submit=Login");
curl_request("http://192.168.1.220/cgi-bin/controller.tcl?sid=$response&type=inverter&inverter=318002N463");
curl_request("http://192.168.1.220/cgi-bin/overview.tcl?sid=$response&menuParentId=3");
function curl_request($url,$method="GET",$postFields="")
{
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
if($method=="POST")
{
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $postFields);
}
else
{
curl_setopt($ch, CURLOPT_HTTPGET, TRUE);
}
$response = curl_exec($ch);
echo "$response";
return $response;
}
I'm not very good in php, but i don't understand why my code is not working it's like the function is not even launch because i receive nothing not even an error.
here is my code:
<?php
define("ZDAPIKEY", "MYTOKEN");
define("ZDUSER", "MYUSER");
$lauchnfunction = curlWrap();
/* Note: do not put a trailing slash at the end of v2 */
function curlWrap()
{
$ch = curl_init();
$url = "https://cubber.zendesk.com/api/v2/tickets/recent.json";
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
curl_setopt($ch, CURLOPT_MAXREDIRS, 10 );
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_USERPWD, ZDUSER."/token:".ZDAPIKEY);
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "GET");
curl_setopt($ch, CURLOPT_HTTPHEADER, array('Content-type: application/json'));
curl_setopt($ch, CURLOPT_USERAGENT, "MozillaXYZ/1.0");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_TIMEOUT, 10);
$output = curl_exec($ch);
curl_close($ch);
$decoded = json_decode($output);
return $decoded;
$data = curlWrap("/tickets/recent.json", null, "GET");
var_dump($data);
}
?>
of course i replace MYTOKEN and MYUSER with my real value
My scraping code is not working , I used php cURL , But not returning page content . So please help me , how can I get all content .
function getSslPage($url)
{
$ch = curl_init();
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
curl_setopt($ch, CURLOPT_HEADER, false);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_REFERER, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);
$result = curl_exec($ch);
curl_close($ch);
return $result;
}
$url = "https://www.woolworths.com.au/Shop/SearchProducts?search=Fresh%20Apple";
$ch = getSslPage($url);
echo $ch;
Add this right after your curl_exec() call and copy/paste here the output:
if (curl_errno($ch)) {
throw new Exception(curl_error($ch));
}
Hey guys im trying to print one api using curl. but so far i wasnt able to get it to work. maybe you guys can help me. the website uses api user and pass both can be viewed in the code i made so far. what this does is it gets the $original_url and gives us a preview based on the template_id which is 20016. you can read the documentation here https://support.dudamobile.com/API/API-Use-Cases/Multiscreen-White-Label-Setup
$original_url = "http://rsportugal.org/index.html";
$data = array("template_id"=>"20016","url"=>$original_url);
$data = json_encode($data);
define("API_USER","...");
define("API_PASS","...");
$ch = curl_init();
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
curl_setopt($ch, CURLOPT_URL, 'https://api.dudamobile.com/api/sites/multiscreen/templates');
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_USERPWD, API_USER.':'.API_PASS);
curl_setopt($ch, CURLOPT_HTTPAUTH, CURLAUTH_BASIC);
curl_setopt($ch, CURLOPT_TIMEOUT, 10);
curl_setopt($ch, CURLOPT_HTTPHEADER, array('Content-Type: application/json'));
curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "POST");
$output = curl_exec($ch);
if(curl_errno($ch)) {
die('Curl error: ' . curl_error($ch));
}
$output = json_decode($output);
curl_close($ch);
return $output->site_name;
hopefully you guys can help me
It seems you want to do a http POST on an url that doesn't support POST.
If you want to get 20016 template data, you have to do so :
$templateId = 20016;
define("API_USER","...");
define("API_PASS","...");
$ch = curl_init();
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
curl_setopt($ch, CURLOPT_URL, 'https://api.dudamobile.com/api/sites/multiscreen/templates/' . $templateId);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_USERPWD, API_USER.':'.API_PASS);
curl_setopt($ch, CURLOPT_HTTPAUTH, CURLAUTH_BASIC);
curl_setopt($ch, CURLOPT_TIMEOUT, 10);
curl_setopt($ch, CURLOPT_HTTPHEADER, array('Content-Type: application/json'));
curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
curl_setopt($ch, CURLOPT_POST, count($data));
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "GET");
$output = curl_exec($ch);
if(curl_errno($ch)) {
die('Curl error: ' . curl_error($ch));
}
$output = json_decode($output);
print_r($output);
curl_close($ch);
Full API documentation here => Duda mobile api Doc
I use file_get_contents function to get and show external links on my specific page.
In my local file everything is okay, but my server doesn't support the file_get_contents function, so I tried to use cURL with the below code:
function file_get_contents_curl($url) {
$ch = curl_init();
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_URL, $url);
$data = curl_exec($ch);
curl_close($ch);
return $data;
}
echo file_get_contents_curl('http://google.com');
But it returns a blank page. What is wrong?
try this:
function file_get_contents_curl($url) {
$ch = curl_init();
curl_setopt($ch, CURLOPT_AUTOREFERER, TRUE);
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, TRUE);
$data = curl_exec($ch);
curl_close($ch);
return $data;
}
This should work
function curl_load($url){
curl_setopt($ch=curl_init(), CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
$response = curl_exec($ch);
curl_close($ch);
return $response;
}
$url = "http://www.google.com";
echo curl_load($url);
I encountered such a problem accessing Google Drive content via the direct link.
After calling file_get_contents returned 302 Moved temporarily
//Any google url. This example is fake for Google Drive direct link.
$url = "https://drive.google.com/uc?id=0BxQKKJYjuNElbFBNUlBndmVHHAj";
$html = file_get_contents($url);
echo $html; //print none because error 302.
With the code below it worked again:
//Any google url. This example is fake for Google Drive direct link.
$url = "https://drive.google.com/uc?id=0BxQKKJYjuNElbFBNUlBndmVHHAj";
$ch = curl_init();
curl_setopt($ch, CURLOPT_AUTOREFERER, TRUE);
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, TRUE);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 3);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
$html = curl_exec($ch);
curl_close($ch);
echo $html;
I tested it today, 03/19/2018
//You can try this . It should work fine.
function curl_tt($url){
$ch = curl_init();
curl_setopt($ch, CURLOPT_AUTOREFERER, TRUE);
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, TRUE);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 3);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
$data = curl_exec($ch);
curl_close($ch);
return $data;
}
echo curl_tt("https://google.com");