I use this code:
<?php
if(isset($_GET["hub_challenge"])) {
echo $_GET["hub_challenge"];
}
else {
}
$ch = curl_init("http://pubsubhubbub.appspot.com");
curl_setopt($ch, CURLOPT_POST, TRUE);
curl_setopt($ch,CURLOPT_POSTFIELDS,"hub.mode=subscribe&hub.verify=sync&hub.callback=http://rssreaderbg.net/pubsubbub/example/index.php&hub.topic=http://rssreaderbg.net/blog/?feed=comments-rss2");
curl_exec($ch);
file_put_contents("logmeme.txt",$HTTP_RAW_POST_DATA);
?><?php
if(isset($_GET["hub_challenge"])) {
echo $_GET["hub_challenge"];
}
else {
}
$ch = curl_init("http://pubsubhubbub.appspot.com");
curl_setopt($ch, CURLOPT_POST, TRUE);
curl_setopt($ch,CURLOPT_POSTFIELDS,"hub.mode=subscribe&hub.verify=sync&hub.callback=http://rssreaderbg.net/pubsubbub/example/index.php&hub.topic=http://rssreaderbg.net/blog/?feed=comments-rss2");
curl_exec($ch);
file_put_contents("logmeme.txt",$HTTP_RAW_POST_DATA);
?>
But the hub at pubsubhubbub.appspot.com gives me "Error trying to confirm subscription" ,why?
The simplest solution is to try performing a subcription verification yourself.
Send a GET request to your callback with the params as explained in the spec. Make sure your callback returns a 2XX and only echoes the hub.challenge provided by the hub.
Related
I'm new with curl and I can't find my answer.
I want to get the http status of a page, so I'm using
$httpCode = curl_getinfo($curl, CURLINFO_HTTP_CODE);
But this does not work if there is a redirection (for example a 301 that redirect to another page, it will give me a 200 answer) because curlinfo_http_code gives the Last received HTTP code
Any idea how I can get the first received http code ?
thanks
You need to configure curl with CURLOPT_FOLLOWLOCATION = 0
The way I am accomplishing this is by having PHP consult an INI file with the different return codes and replacing them with something human readable
<?php
$ch = curl_init(); // create cURL handle (ch)
if (!$ch) {
die("Couldn't initialize a cURL handle");
}
// set some cURL options
$ret = curl_setopt($ch, CURLOPT_URL, "http://mail.yahoo.com");
$ret = curl_setopt($ch, CURLOPT_HEADER, 1);
$ret = curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
$ret = curl_setopt($ch, CURLOPT_RETURNTRANSFER, 0);
$ret = curl_setopt($ch, CURLOPT_TIMEOUT, 30);
// execute
$ret = curl_exec($ch);
if (empty($ret)) {
// some kind of an error happened
die(curl_error($ch));
curl_close($ch); // close cURL handler
} else {
$info = curl_getinfo($ch);
curl_close($ch); // close cURL handler
if (empty($info['http_code'])) {
die("No HTTP code was returned");
} else {
// load the HTTP codes
$http_codes = parse_ini_file("HTMLCodes.ini");
// echo results
echo "The server responded: <br />";
echo $http_codes[$info['http_code']];
}
}
?>
example of the ini file with return codes
[Informational 1xx]
100="Continue"
101="Switching Protocols"
[Successful 2xx]
200="OK"
201="Created"
202="Accepted"
203="Non-Authoritative Information"
204="No Content"
205="Reset Content"
206="Partial Content"
[Redirection 3xx]
300="Multiple Choices"
301="Moved Permanently"
302="Found"
303="See Other"
304="Not Modified"
305="Use Proxy"
306="(Unused)"
307="Temporary Redirect"
I am creating a web service. I have tried to write an URL but its throwing error. I am not getting where I am going wrong. I want to pass these variable values in url and depending on this i want to call the web service
<?php
if($_POST["occupation"] == '1'){
$occupation = 'Salaried';
}
else{
$occupation = 'Self+Employed';
}
$url = 'http://www.aaa.com/ajaxv2/getCompareResults.html?interestRateType='.$_POST["interestRateType"]'.&occupation='.$_POST["occupation"].'&offeringTypeId='.$_POST["offeringID"].'&city='.$_POST["city"].'&loanAmt='.$_POST["loanAmt"].'&age='.$_POST["age"];
echo $url;
// Initiate curl
$ch = curl_init();
// Disable SSL verification
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
// Will return the response, if false it print the response
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
// Set the url
curl_setopt($ch, CURLOPT_URL,$url);
// Execute
$result=curl_exec($ch);
// Closing
curl_close($ch);
$json = json_decode($result, true);
//print_r($json);
//echo $json['resultList']['interestRateMin'];
$json_array = $json['resultList'];
print_r($json_array);
?>
Try below code. You have syntax error before &occupation
$url = 'http://www.aaa.com/ajaxv2/getCompareResults.html?interestRateType='.$_POST["interestRateType"].'&occupation='.$_POST["occupation"].'&offeringTypeId='.$_POST["offeringID"].'&city='.$_POST["city"].'&loanAmt='.$_POST["loanAmt"].'&age='.$_POST["age"];
Copy this because there is some ' and . error
$url = 'http://www.aaa.com/ajaxv2/getCompareResults.html?
interestRateType='.$_POST["interestRateType"].'&
occupation='.$_POST["occupation"].'&
offeringTypeId='.$_POST["offeringID"].'&
city='.$_POST["city"].'&
loanAmt='.$_POST["loanAmt"].'&
age='.$_POST["age"];
this is the code for sending messages using txtlocal
$message = urlencode($message);
$data = "username=".$username."&hash=".$hash."&message=".$message."&sender=".$sender."&numbers=".$numbers."&test=".$test;
$ch = curl_init('http://api.txtlocal.com/send/?');
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$result = curl_exec($ch); // This is the result from the API
echo $result;
curl_close($ch);
but how can i check for some error. im using
echo $result;
to print the output result
and it gives me something like this
{"balance":94.5,"batch_id":309268453,"cost":0.5,"num_messages":1,"message":{"num_parts":1,"sender":"Audrey","content":"This is a test message from the PHP API script."},"receipt_url":"","custom":"","messages":[{"id":"1356746460","recipient":639000000000}],"status":"success"}
i can get the last string for the success messages. but what if the output is not success?
but what if the output is not success?
That's up to you to determine...
Their documentation states this:
Every response will contain a "status" field, which can be either "success" or "failure". This field can be used to determine whether your request was successful.
Therefore, if you want to check it, you can do it like so:
$result = json_decode($result);
if ($result->status == 'success') {
echo 'It worked...';
} else {
echo "It didn't work.";
}
I have to call action using CURL, because of backround process. Below is my code.
$url = "http://www.domain.com/index.php/checkout/cart/deleteall";
$ch = curl_init();
curl_setopt($ch,CURLOPT_URL,$url);
curl_setopt($ch,CURLOPT_RETURNTRANSFER,true);
$data = curl_exec($ch);
$errorMsg = curl_error($ch);
curl_close($ch);
echo $data;
echo '<br/>';
echo $errorMsg;
die();
Cart Controller action
public function deleteallAction()
{
$cartHelper = Mage::helper('checkout/cart');
$items = $cartHelper->getCart()->getItems();
foreach ($items as $item){
$itemId = $item->getItemId();
$cartHelper->getCart()->removeItem($itemId)->save();
}
$this->_redirectReferer(Mage::getUrl('*/*'));
}
I have create deleteallAction in cart controller. But CURL its not working. Its also not give me any error. I have call this in ajax.
Please guide me, if I am wrong.
Thank you!
Jimmeh.you need to change action url http://www.domain.com/index.php/checkout/cart/updatePost and change action method post
<?php
//
// A very simple PHP example that sends a HTTP POST to a remote site
//
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL,"http://www.domain.com/index.php/checkout/cart/updatePost");
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS,
"update_cart_action=empty_cart&cart=$quoteId");
// receive server response ...
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$server_output = curl_exec ($ch);
curl_close ($ch);
As you add new action in cartcontroller the for empty cart use code $this->_emptyShoppingCart(); to empty cart.
See more at cartcaontollers
public function updatePostAction()
{
$updateAction = (string)$this->getRequest()->getParam('update_cart_action');
switch ($updateAction) {
case 'empty_cart':
$this->_emptyShoppingCart();
break;
case 'update_qty':
$this->_updateShoppingCart();
break;
default:
$this->_updateShoppingCart();
}
$this->_goBack();
}
How curl works http://davidwalsh.name/curl-post
I have a slight issue whereby the API I'm using for part of my service uses a rsp stat to handle the success / error messages in XML.
So we use a form to post it data and it returns the data like the following example:
<rsp stat="ok">
<success msg="accepted" transactionid="505eeb9c43969d4919c0a6b3f7a4dfbb" messageid="a92eff8d65cf48e9c6e96702a7b07400"/>
</rsp>
The following is most of the script used :
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_HEADER, 0);
// ToDo: Replace the placeholders in brackets with your data.
// For example - curl_setopt($ch, CURLOPT_UsERPWD, 'SMSUser:PassW0rD#');
curl_setopt($ch, CURLOPT_USERPWD, '');
curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_TIMEOUT, 100);
$xml = curl_exec($ch);
if (curl_error($ch)) {
print "ERROR ". curl_error($ch) ."\n";
}
curl_close($ch);
print_r($xml);
The only problem is that when it is parsed and displayed via the print_r command , it only displays via source code for some strange reason and we have no idea how to display it via the page
Basically we would like a system whereby if rsp stat="ok" then "Sent" else "unsent".
Well, a simple way could be:
if (strpos($xml, 'stat="ok"') !== false) {
echo "sent";
} else {
echo "unsent";
}
http://codepad.org/pkzsfsMk
This would replace print($xml);.
Put that code in a function, and have the function return your $xml.
Assuming you had a function called getRspStat() you could just do like:
echo getRspStat();
If you do something like that:
(see also on CodePad.org)
function xmlRequestWasSuccessful($xml) {
$result = simplexml_load_string($xml);
$result = (string)$result['stat'];
if ($result == 'ok') {
return true;
} else {
return false;
}
}
$xml = '<rsp stat="ok">
<success msg="accepted" transactionid="505eeb9c43969d4919c0a6b3f7a4dfbb" messageid="a92eff8d65cf48e9c6e96702a7b07400"/>
</rsp>';
$stat = xmlRequestWasSuccessful($xml);
you will receive 'true' boolean in the result ($stat variable). Adapt it to support the case when there is an error. Since no details on how it looks when error occurs, this is how you can do it now:
if ($stat) {
// do something on success ('sent' something)
} else {
// do something on success (display 'unsent' message for example)
}