I am using codeigniter 3.0 in my webapp. I want to hit an URL then get back to a view. Lets say on clicking a button, I want to hit an API then return back to the same view with success message. Can anyone help?
My API is http://wmlab.in/api/getData.php?username=web
I tried file('http://wmlab.in/api/getData.php?username=web') but it is not working.
use curl to do that and also install curl if your server did not have curl.
url="http://wmlab.in/api/getData.php?username=web";
function getUrlContent($url){
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 5);
curl_setopt($ch, CURLOPT_TIMEOUT, 5);
$data = curl_exec($ch);
echo $httpcode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
curl_close($ch);
return ($httpcode>=200 && $httpcode<300) ? $data : false;
}
$content=getUrlContent($url);
echo $content;
You can use file_get_contents('http://wmlab.in/api/getData.php?username=web') or can use curl;
For Curl use below code:-
$channel = curl_init();
curl_setopt( $channel, CURLOPT_URL, "http://wmlab.in/api/getData.php?username=web" );
curl_setopt( $channel, CURLOPT_RETURNTRANSFER, 1 );
$response= curl_exec ( $channel );
curl_close ( $channel );
// after curl response redirect to othe page
redirect('anypage');
For file get content use below code:-
$response=file_get_contents('http://wmlab.in/api/getData.php?username=web')
// after response redirect to othe page
redirect('anypage');
Hope it will help you.
it should be work
$result=file_get_contents('http://wmlab.in/api/getData.php?username=web');
Related
I have been using reCaptcha V2 for awhile now and all of a sudden the validation is timing out on the file_get_contents line.
I can copy the URL from the error and paste it into a new window and the JSON object comes back immediately.
$url = 'https://www.google.com/recaptcha/api/siteverify?secret='. urlencode($secret) .'&response='. urlencode($captcha);
$response = file_get_contents($url);
$responseKeys = json_decode($response,true);
I fixed this timeout problem with the File_get_contents by changing to using $curl instead.
Like this:
$url = 'https://www.google.com/recaptcha/api/siteverify?secret=' . urlencode($secret) . '&response=' . urlencode($captcha);
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
$response = curl_exec($ch);
curl_close($ch);
// file get contents not used any more
//$response = file_get_contents($url,0,stream_context_create(["http"=>["timeout"=>120]]) );
$responseKeys = json_decode($response,true);
// should return JSON with success as true
$output = Curl::httpGet("https://bhleh.com/emailstorage", "POST", $params);
return $output;
this is in my laravel but when ever i try to run this i get an error saying
411. That’s an error.
POST requests require a Content-length header. That’s all we know.
i tried adding header files in my middle ware folder but nothing seems to work.
i figured out that the Content-length header isn't included in laravel (i think so not so sure) so how would i add it
please note i am very new to laravel
this fix to this is that this i replaced the whole code with this
$data_string = json_encode($params);
$ch = curl_init('https://bhleh.com/emailstorage');
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "POST");
curl_setopt($ch, CURLOPT_POSTFIELDS, $data_string);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, array(
'Content-Type: application/json',
'Content-Length: ' . strlen($data_string))
);
$result = curl_exec($ch);
return $result;
I was facing the same issue but I was not sending CURLOPT_POSTFIELDS as per the API endpoint. I don't need to send any variable but when I send CURLOPT_POSTFIELDS with a blank array it started working.
$data_string = array();
$ch = curl_init('https://bhleh.com/emailstorage');
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "POST");
curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($data_string));
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, array(
'Content-Type: application/json'
);
$result = curl_exec($ch);
return $result;
Can i use the first script or i need to use the curl option for mailchimp 3.0? I read some posts that the first one may be depreciated.. is that correct? Note that i'm not running on WordPress. Thank you for your fast answers.
<?php
require("vendor/autoload.php");
use \DrewM\MailChimp\MailChimp;
$mc = new MailChimp('apikey');
$email = $_POST['email'];
$subscriber_hash = $mc->subscriberHash($email);
$response = [];
$list_id = 'listid';
$resp = $mc->get("/lists/$list_id/members/$subscriber_hash";
if ($mc->success()) {
$response['message'] = 'Thank you for subscribing to the mailing list';
// User successfully subscribed - set HTTP status code to 200
http_response_code(200);
} else {
$response['message'] = $mc->getLastError();
// User not subscribed - set HTTP status code to 400
http_response_code(400);
}
// Return json-formatted response
echo json_encode($response);
?>
Or should i use this one?
function mc_checklist($email, $debug, $apikey, $listid, $server) {
$userid = md5($email);
$auth = base64_encode( 'user:'. $apikey );
$data = array(
'apikey' => $apikey,
'email_address' => $email
);
$json_data = json_encode($data);
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, 'https://'.$server.'.api.mailchimp.com/3.0/lists/'.$listid.'/members/' . $userid);
curl_setopt($ch, CURLOPT_HTTPHEADER, array('Content-Type: application/json',
'Authorization: Basic '. $auth));
curl_setopt($ch, CURLOPT_USERAGENT, 'PHP-MCAPI/2.0');
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_TIMEOUT, 10);
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "GET");
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_POSTFIELDS, $json_data);
$result = curl_exec($ch);
if ($debug) {
var_dump($result);
}
$json = json_decode($result);
echo $json->{'status'};
}
This row is only for stackoverflow not alowing me to post that much code without including more details.
The first is not deprecated. It uses this wrapper to make API calls using the same API version that the second block of code uses. It's just simpler to work with so you don't have to write separate CURL requests for every call. You can also take a look at some of its source code and notice that it uses CURL anyway to make its calls.
So either way will use CURL, and whichever option you choose is simply a matter of preference.
Hopefully that clears it up for you!
Using the rpc method:
$url = 'http://www.google.com';
$curl = curl_init();
curl_setopt($curl, CURLOPT_URL, "https://clients6.google.com/rpc");
curl_setopt($curl, CURLOPT_POST, 1);
curl_setopt($curl, CURLOPT_POSTFIELDS, '[{"method":"pos.plusones.get","id":"p","params":{"nolog":true,"id":"' . $url . '","source":"widget","userId":"#viewer","groupId":"#self"},"jsonrpc":"2.0","key":"p","apiVersion":"v1"}]');
curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
curl_setopt($curl, CURLOPT_HTTPHEADER, array('Content-type: application/json'));
$curl_results = curl_exec ($curl);
curl_close ($curl);
$json = json_decode($curl_results, true);
echo intval( $json[0]['result']['metadata']['globalCounts']['count'] );
or using the +1 button scrapping method?
$url = 'http://www.google.com';
$result = file_get_contents('https://plusone.google.com/_/+1/fastbutton?url='.urlencode($url));
preg_match( '/window\.__SSR = {c: ([\d]+)/', $result, $matches );
echo (isset($matches[0])) ? (int) str_replace('window.__SSR = {c:', '', $matches[0]) : 0;
Having an explanation of differences or possible side effects would be great.
Note: Both methods works as 2014/04/05.
Given that neither are official / supported by Google, I'd propably use the first method and fallback to the second in case that fails. The second method is more error-prone, since you're parsing source code that can change at any time (not that calling a service you're not supposed to be calling is any better, but apparently there are no other options).
I have used followint curl functionality to tweet automatically from my codeigniter page but I am getting an HTTP responce code 401 (not authorised).
the code is:
var $accounts_table = 'accounts';
var $update_url = 'http://twitter.com/statuses/update.xml';
function update_status($username, $password, $message)
{
$ch = curl_init($this->update_url);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, 'status='.urlencode($message));
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_USERPWD, $username .':'.$password);
curl_exec($ch);
$httpcode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
echo $httpcode;
// if we were successfull we need to update our last_message
if ($httpcode == '200')
{
$this->db->where('active', '1');
$this->db->update($this->accounts_table, array('last_message' => $message));
return TRUE;
}
else
{
return FALSE;
}
}
Please kindly help me to solve out this issue.
Thanks in advance.
AFAIK, twitter has moved onto OAuth.ie, no more basic authentication.
Read More about OAuth here.
OAuth supported libraries.