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PHP - Using Curl To Send Get Request
I want to be able to send a GET request to another website for example i want to be able to run this http://www.mywebsite.com/blog.php?clear_cache= using curl but when i use curl the website is loaded into my own heres my code
Code: [Select] $curl = curl_init(); $json_url = $_SESSION['blog_base'] . 'blog.php?empty_cache='; curl_setopt ($curl, CURLOPT_URL, "$json_url"); $ANSWER=curl_exec ($curl); curl_close ($curl); Similar Tutorialshi everyone, can you please kindly check my code for error Code: [Select] $xmltosend = "<?xml version='1.0'?>\r\n". "<soap:Envelope xmlns:soap='http://www.w3.org/2001/12/soap-envelope' soap:encodingStyle='http://www.w3.org/2001/12/soap-encoding'>\r\n". "<soap:Body xmlns:m='https://www.trustwave.com/'>\r\n". "<request>\n". "<authentication>\n". "<username>username</username>\n". "<password>password</password>\n". "</authentication>\n". "<operation>getResellerProducts</operation>\n". "<params>\n". "<int>12345</int>\n". "</params>\n". "</request>\n". "</soap:Envelope>\n"; $reqheader = "POST /index.php HTTP/1.1\r\n". "Host:www.trustwave.com\r\n". "Content-Type: application/soap+xml; charset=utf-8\r\n". "Content-Length: ".strlen($xmltosend) ."\r\n\r\n"; $url = 'https://testapi.ssl.trustwave.com/3.0/'; // fake - obviosly! $ch = curl_init(); curl_setopt($ch, CURLOPT_URL, $url); curl_setopt($ch, CURLOPT_POSTFIELDS, $xmltosend); curl_setopt($ch, CURLOPT_POST, true); // what to post curl_setopt($ch, CURLOPT_BINARYTRANSFER, 1); curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 1); curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0); curl_setopt($ch, CURLOPT_CUSTOMREQUEST, $reqheader); curl_setopt($ch, CURLOPT_USERPWD, "username:password"); $result = curl_exec($ch); curl_close($ch); print $result; im getting this error Code: [Select] Authorization Required This server could not verify that you are authorized to access the document requested. Either you supplied the wrong credentials (e.g., bad password), or your browser doesn't understand how to supply the credentials required. anyone pleeeaassseee...!!! tia Hello, I am trying to do multiple curl requests and get the response for each one output to the screen. I have wrote the following code, but only appear to be getting the last response when outputting $result. What am i doing wrong? Is there a way to wait for each curl request to be completed before appending to $result so I can see them all? Thanks very much if (isset($_POST['submit'])) {
$result = array();
foreach ($textAr as $line) {
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true );
curl_setopt($ch, CURLOPT_ENCODING, "gzip,deflate");
$result[] = curl_exec ($ch);
}
curl_close ($ch);
echo "<pre>";
print_r($result);
echo "</pre>";
}
I am testing a url for http post request. It connects to the site then it is disconnected. In fire fox it is giving error that the "connection was reset". In google chrome it is giving error that "Unable to load the webpage because the server sent no data". Following is the script. I am new to curl and also new to http request response. The provider of this site tells me that everything is ok and it is sending data but i am not getting any data or any header of this site. <?php $data = '<?xml version="1.0" encoding="UTF-8"?><Request><Source ClientID="test_xml" Password="1234" /><RequestDetails Language="En"><SearchHotelPriceRequest><ServiceDestination DestinationType="city" DestinationCode="477" /><ImmediateConfirmationOnly>1</ImmediateConfirmationOnly><PeriodOfStay><CheckInDate>2012-03-01</CheckInDate><Duration>3</Duration></PeriodOfStay><Rooms> <Room NumberOfRooms="1" NumberOfAdults="2" /> </Rooms></SearchHotelPriceRequest></RequestDetails></Request>'; $ch = curl_init(); curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE); curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 1); curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); curl_setopt($ch, CURLOPT_URL, 'https://62.218.28.13:8443/monWebService/Request/v2'); curl_setopt($ch, CURLOPT_POST, $data); curl_setopt($ch, CURLOPT_POSTFIELDS, $data); $data = curl_exec($ch); curl_close ($ch); echo $data; ?> Can you see if a request (post/get) is from a curl request or an actual user? I am trying to defeat a little bit of fraud. Hey people of php freaks recently, I've been having issues changing a discord webhook [curl] post request to a website [curl] post request. My knowledge in PHP is very limited so, I really would appreciate some help This is the function:
function postToDiscord($message)
{
$data = array("content" => $message, "username" => "Payouts Bot");
$curl = curl_init("https://discordapp.com/api/webhooks/591662537293168650/eyme87xmCuKne4njucoDSqzojq78NaS9x7t4sgP9m-l5EmrvUeZegkM4wok-L-UdBDxo");
curl_setopt($curl, CURLOPT_CUSTOMREQUEST, "POST");
curl_setopt($curl, CURLOPT_POSTFIELDS, json_encode($data));
curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
return curl_exec($curl);
}
Currently the discord bot transfers the message into a discord channel and, I do not want that. I want it to transfer it onto a website page. As, I said i'm not very keen on this so please help me.
Edited July 3, 2019 by LegitSpiderman Hi, Could somebody please explain to me why the following code returns a 400 error. I've been sitting looking at it for hours and I can't see anything wrong with it, but then again I don't know too much about cURL. Code: [Select] <?php // INSTANTIATE CURL. $curl = curl_init(); // CURL SETTINGS. curl_setopt($curl, CURLOPT_URL, "http://twitter.com/statuses/user_timeline/96966578.xml"); curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1); curl_setopt($curl, CURLOPT_CONNECTTIMEOUT, 0); // GRAB THE XML FILE. $response = curl_exec($curl); // Get information about the response $responseInfo=curl_getinfo($curl); // Close the CURL connection curl_close($curl); curl_close($curl); // Make sure we received a response from Twitter if(intval($responseInfo['http_code'])==200){ // Display the response from Twitter $content .= "Success code response:". $response; }else{ // Something went wrong $content .= "Error: " . $responseInfo['http_code']; } // SET UP XML OBJECT. $xmlObjTwitter = simplexml_load_string( $response ); $content .="<h3>Your last 10 twitter posts....</h3>\n" ; $content .= "<ul> \n"; $tempCounter = 0; foreach ( $xmlObjTwitter -> item as $item ) { // DISPLAY ONLY 10 ITEMS. if ( $tempCounter < 11 ) { $content .= "<li><a href=\"{$item -> guid}\">{$item -> title}</a></li> "; } $tempCounter += 1; } $content .="</ul>\n"; echo $content ; ?> hi there - first attempt at programming in PHP so please bear with my novice attempts (not much programming experience in any languege really) i am building a site which hosts mp3s. I have MySQL database with one of the fields contating descriptive keywords for the tracks (such as slow, chilled, intense etc) i have created an html page with search form that send data to php file which runs a query of the keywords field - and all works fine now i want that in addition to the search form (with an input text box for the search criteria and the submit button) i will have a 'cloud' of key words - clickable links - that will send the data to the PHP query file (clicking on slow will search for tracks described with 'slow' and so on) - any ideas how do send data by clicking on a link? my html form is: Code: [Select] <body bgcolor="white"> <form action="test3.php" target="main" method="post"> <input type="text" name="searchkeywords" size=100><br> <input type="submit" value="Search"> <input name="searchkeywords" value="slow" type="submit"> </form> <DIV align="center" style="left : 240px; position : absolute; top : 100px;"><iframe src ="test3.php" width="1000" height="800" name="main" frameborder="2" scrolling="no"> <p>Your browser does not support iframes.</p> </iframe></DIV> </body> my php query file is: Code: [Select] <?php $con = mysql_connect("localhost","root","password"); if (!$con) { die('Could not connect: ' . mysql_error()); } mysql_select_db("test", $con); $result = mysql_query("SELECT * FROM music WHERE keywords LIKE '%$_POST[searchkeywords]%'"); $txt1='<A HREF="/audioplayer-standalone/'; $txt2='" ><IMG src="images/misc_23.png" width="32" height="32" align="left" border="0"></A>'; $txt3='<script language="JavaScript" src="/audioplayer-standalone/audio-player.js"></script><object type="application/x-shockwave-flash" data="/audioplayer-standalone/player.swf" id="audioplayer'; $txt4='" height="24" width="290"><param name="movie" value="/audioplayer-standalone/player.swf"><param name="FlashVars" value="playerID=audioplayer'; $txt5='&soundFile=/audioplayer-standalone/'; $txt6='"><param name="quality" value="high"><param name="menu" value="false"><param name="wmode" value="transparent"> </object>'; echo "<table border='1'> <tr> <th width='220' align='left'>Track Name</th> <th width='220' align='left'>Artist</th> <th width='220' align='left'>Description</th> <th></th> <th></th> </tr>"; while($row = mysql_fetch_array($result)) { echo "<tr>"; echo "<td>" . $row['track'] . "</td>"; echo "<td>" . $row['artist'] . "</td>"; echo "<td>" . $row['description'] . "</td>"; echo "<td>" . $txt1.$row['filename'].$txt2 . "</td>"; echo "<td>" . $txt3.$row['id'].$txt4.$row['id'].$txt5.$row['filename'].$txt6 ."</td>"; echo "</tr>"; } echo "</table>"; // some code mysql_close($con); ?> How do I send multiple headers with this code? Code: [Select] <?php $postdata = http_build_query( array( 'var1' => 'some content', 'var2' => 'doh' ) ); $opts = array('http' => array( 'method' => 'POST', 'header' => 'Content-type: application/x-www-form-urlencoded', 'content' => $postdata ) ); $context = stream_context_create($opts); $result = file_get_contents('http://example.com/submit.php', false, $context); ?> *this header: Code: [Select] User-Agent: Mozilla/5.0 (iPhone; U; CPU iPhone OS 3_0 like Mac OS X; en-us) AppleWebKit/528.18 (KHTML, like Gecko) Version/4.0 Mobile/7A341 Safari/528.16 Hello, If i am not posting this question at right location then i apologize for it. My problem is: I need to send HTTP get request to the webservice end point which must include the following http headers: GET / HTTP/1.1 Host: apis.live.net Accept: application/json Content-Type: application/json Authorization: WRAP access_token=AuthToken (here AuthToken is the Access Token String) Note: I am using OAuth for getting an access Token but for getting contents I need to send an HTTP get request. Any kind of help will be appreciated. Thanks Hi, I would like to send a value in a link and request it back in ajax and set it as a variable in php in the same page, can anyone help me here? thanks Hi, For about a month, I have been trying to figure out why my code will not return anything after posting a wwwForm (I have also tried the newer equivalent of this function but I had no luck with that either.) The nameField and passwordField are taken from text boxes within the game and the code used in my login script is copied and pasted from a Register script but I have changed the file location to the login.php file. The register script works fine and I can add new users to my database but the login script only outputs "Form Sent." and not the "present" that should return when the form is returned and it never gets any further than that point meaning that it lets the user through with no consequence if they use an invalid name because the script never returns an answer. What should I do to fix this? Thanks, Unity Code:
using System.Collections;
using UnityEngine;
using UnityEngine.UI;
using UnityEngine.Networking;
public class Login : MonoBehaviour
{
public InputField nameField;
public InputField passwordField;
public Button acceptSubmissionButton;
public void CallLogInCoroutine()
{
StartCoroutine(LogIn());
}
IEnumerator LogIn()
{
WWWForm form = new WWWForm();
form.AddField("username", nameField.text);
form.AddField("password", passwordField.text);
WWW www = new WWW("http://localhost/sqlconnect/login.php", form);
Debug.Log("Form Sent.");
yield return www;
Debug.Log("Present"); if (www.text[0] == '0')
{
Debug.Log("Present2");
DatabaseManager.username = nameField.text;
DatabaseManager.score = int.Parse(www.text.Split('\t')[1]);
Debug.Log("Log In Success.");
}
else
{
Debug.Log("User Login Failed. Error #" + www.text);
}
}
public void Validation()
{
acceptSubmissionButton.interactable = nameField.text.Length >= 7 && passwordField.text.Length >= 8;
}
}
login.php:
<?php
echo "Test String2";
$con = mysqli_connect('localhost', 'root', 'root', 'computer science coursework');
// check for successful connection.
if (mysqli_connect_errno())
{
echo "1: Connection failed"; // Error code #1 - connection failed.
exit();
}
$username = mysqli_escape_string($con, $_POST["username"]);
$usernameClean = filter_var($username, FILTER_SANITIZE_STRING, FILTER_FLAG_STRIP_LOW | FILTER_FLAG_STRIP_HIGH);
$password = $_POST["password"];
if($username != $usernameClean)
{
echo "7: Illegal Username, Potential SQL Injection Query. Access Denied.";
exit();
}
// check for if the name already exists.
$namecheckquery = "SELECT username, salt, hash, score FROM players WHERE username='" . $usernameClean . "';";
$namecheck = mysqli_query($con, $namecheckquery) or die("2: Name check query failed"); // Error code # 2 - name check query failed.
if (mysqli_num_rows($namecheck) != 1)
{
echo "5: No User With Your Log In Details Were Found Or More Than One User With Your Log In Details Were Found"; // Error code #5 - other than 1 user found with login details
exit();
}
// get login info from query
$existinginfo = mysqli_fetch_assoc($namecheck);
$salt = $existinginfo["salt"];
$hash = $existinginfo["hash"];
$loginhash = crypt($password, $salt);
if ($hash != $loginhash)
{
echo "6: Incorrect Password"; // error code #6 - password does not hash to match table
exit;
}
echo "Test String2";
echo"0\t" . $existinginfo["score"];
?>
Doing something wrong, but don't see it. How should one retrieve a POST parameter? My $request->toArray()['html'] works, but I am sure it is not the "right way".
<?php
namespace App\DataPersister;
use ApiPlatform\Core\DataPersister\DataPersisterInterface;
use Symfony\Component\HttpFoundation\RequestStack;
class ArchivePersister implements DataPersisterInterface
{
public function __construct(RequestStack $requestStack)
{
$request = $requestStack->getCurrentRequest();
syslog(LOG_ERR, '$request->getMethod(): '.$request->getMethod());
syslog(LOG_ERR, '$request->getContent(): '.$request->getContent());
syslog(LOG_ERR, '$request->request->get(html): '.$request->request->get('html'));
syslog(LOG_ERR, '$request->query->get(html): '.$request->query->get('html'));
syslog(LOG_ERR, '$request->get(html): '.$request->get('html'));
syslog(LOG_ERR, '$request->toArray(): '.json_encode($request->toArray()));
syslog(LOG_ERR, '$request->toArray()[html]: '.$request->toArray()['html']);
}
}
output
$request->getMethod(): POST
$request->getContent(): {"project":"/projects/1","description":"","html":"<p>{{ project_name }}</p>"}
$request->request->get(html):
$request->query->get(html):
$request->get(html):
$request->toArray(): {"project":"\/projects\/1","description":"","html":"<p>{{ project_name }}<\/p>"}
$request->toArray()[html]: <p>{{ project_name }}</p>
good day dear community, i am workin on a Curl loop to fetch multiple pages: i have some examples - and a question: Example: If we want to get information from 3 sites with CURL we can do it like so: $list[1] = "http://www.example1.com"; $list[2] = "ftp://example.com"; $list[3] = "http://www.example2.com"; After creating the list of links we should initialize the cURL multi handle and adding the cURL handles. $curlHandle = curl_multi_init(); for ($i = 1;$i <= 3; $i++) $curl[$i] = addHandle($curlHandle,$list[$i]); Now we should execute the cURL multi handle retrive the content from the sub handles that we added to the cURL multi handle. ExecHandle($curlHandle); for ($i = 1;$i <= 3; $i++) { $text[$i] = curl_multi_getcontent ($curl[$i]); echo $text[$i]; } In the end we should release the handles from the cURL multi handle by calling curl_multi_remove_handle and close the cURL multi handle! If we want to another Fetch of sites with cURL-Multi - since this is the most pretty way to do it! Well I am not sure bout the string concatenation. How to do it - Note I want to fetch several hundred pages: see the some details for this target-server sites - /(I have to create a loop over several hundred sites). * siteone.example/?show_subsite=9009 * siteone.example/?show_subsite=9742 * siteone.example/?show_subsite=9871 .... and so on and so forth Question: How to appy this loop into the array of the curl-multi? <?php /************************************\ * Multi interface in PHP with curl * * Requires PHP 5.0, Apache 2.0 and * * Curl * ************************************* * Writen By Cyborg 19671897 * * Bugfixed by Jeremy Ellman * \***********************************/ $urls = array( "siteone", "sitetwo", "sitethree" ); $mh = curl_multi_init(); foreach ($urls as $i => $url) { $conn[$i]=curl_init($url); curl_setopt($conn[$i],CURLOPT_RETURNTRANSFER,1);//return data as string curl_setopt($conn[$i],CURLOPT_FOLLOWLOCATION,1);//follow redirects curl_setopt($conn[$i],CURLOPT_MAXREDIRS,2);//maximum redirects curl_setopt($conn[$i],CURLOPT_CONNECTTIMEOUT,10);//timeout curl_multi_add_handle ($mh,$conn[$i]); } do { $n=curl_multi_exec($mh,$active); } while ($active); foreach ($urls as $i => $url) { $res[$i]=curl_multi_getcontent($conn[$i]); curl_multi_remove_handle($mh,$conn[$i]); curl_close($conn[$i]); } curl_multi_close($mh); print_r($res); ?> I look forward to your ideas. I am working on a phpmailer script that sends an order confirmation email to the customer AND the client at the same time. If I have the customer email and client email set both to the originating domain's email addresses (myname@myserver.com), then it sends fine. However, if I try to send to an outside mail server (eg. someone@gmail.com), I get the following errors: Code: [Select] SMTP -> FROM SERVER:220 myserver.com ESMTP Exim 4.63 Sat, 18 Sep 2010 15:08:21 -0700 SMTP -> FROM SERVER: 250 myserver.com Hello localhost [127.0.0.1] 250-SIZE 52428800 250-PIPELINING 250-AUTH LOGIN PLAIN 250-STARTTLS 250 HELP SMTP -> FROM SERVER:250 OK SMTP -> FROM SERVER:250 Accepted SMTP -> FROM SERVER: SMTP -> ERROR: RCPT not accepted from server: SMTP Error: The following recipients failed: someone@gmail.com Message could not be sent. Mailer Error: SMTP Error: The following recipients failed: someone@gmail.com SMTP server error: I'm not sure what's going on here. Any SMTP or phpmailer geniuses here that can shed some light on what needs to happen here for this to send to any address? Hi, I'm trying to setup a quick PHP script that will grab the email from the url (see below) and after inserting into MySQL db - which is working fine - the script will complete two additional tasks: 1. send that same captured email out to a external db as in shown via http://domain1.com/insert.php?email=$lead (example), but then send to a DIFFERENT source - the originator of the lead - a portback acknowledgement using Header (sending the status and email to http://domain2.com/check.php?e=$lead&s=$status for their records). See the code below: ------------------------- Code: [Select] $lead = $_REQUEST['e_mail']; // will grab email from posted url string and assign to local variable $result = mysql_query($command); // this is just to execute the MySQL insert which works just fine but included here to explain validation below // Create API Call string to insert lead into iContact folder $requestURL = "http://domain1.com/insert.php?email=$lead"; // Execute API Call to CAKE $xml = simplexml_load_file($requestURL) or die("feed not loading"); if ($result) { $status = 1; // mark lead as sucess // send postback on lead status header("Location: http://domain2.com/check.php?e=$lead&s=$status"); } -------- Problem: I'm getting all sorts of errors with the simplexml_load_file() function and can't figure out why it won't work. Any input appreciated as this the only way I know how to pass the lead onward and then inform/update the other party of receipt of information. thanks! Hi Everyone First off I don't know PHP except the includes statement which I use regularly to make the site a little easier to update. But anyways am having an issue. I am trying to make a standard template page. On a prior site I had it set up this way with the code I will post below and it worked for me but I have tried to implement it on this site and am not having any luck. Few things on the code below. It was designed for another site. So what I need is as follows. The home page should bring up the default index.txt file. That has the home page info on it. Second the code below has a table in the coding as I required a table on my site so that is in the code but for this site don't need the table. There is also one image in the code. That too is no longer required. I will just leave these in place that way you can see the code I am working with so you can hopefully correct it to work for me as I am going nuts trying to get this to work. Also somewhere in the coding it seems maybe there is an open link tag as I did get this to work a little bit but for some reason when it was the TXT file information was also being made to be a link even though the txt file for time being only contains basic text no coding what so ever. Now what I need is as follows. Default home page TXT file loaded when home page loads. But the link below is what I was using for my site and when this was clicked it would load the TXT file for that page so the example link below would open up a members page that was associated with my message board I was using. Code: [Select] <a href="members.php?categories_file=Members">Forum Members Websites</a> that link would bring up file members.txt which was stored in the text folder Below is the code that in both cases was and is placed in the main window of the table I am using for layout. Last time this all worked perfectly but this time not sure why it refuses to load the page like it use to. Can anyways sort this code so it works fine for me. Thanks!! Dave Code: [Select] <?php if ($_GET['categories_file']) $fp = fopen("text/$categories_file.txt", "r") or die("Could not open $categories_file."); while (!feof($fp)) { $line = fgets($fp, 512); $categories[] = $line; } asort($categories) or die("Could not sort array."); $table_column_counter = 0; echo "<table border='0' cellpadding='0' cellspacing='0' width='90%'>"; foreach ($categories as $item) { if ($table_column_counter == 0) { echo "<tr>\r\n"; } $link = explode(",", $item); echo "<td><img src='images/green.gif' width='13' height='13'><a href='$link[1]' target='_blank'>".$link[0]."</a></td>"; if ($table_column_counter == 2) { echo "</tr>\r\n"; } $table_column_counter = $table_column_counter + 1; if ( $table_column_counter >= 2 ) { $table_column_counter = 0; } } ?> hi, can anyone please check my code it has an error Quote invalid content type for request: application/x-www-form-urlencoded Code: [Select] <?php $request = "<?xml version='1.0'?><request><br> <authentication><br> <username>username</username><br> <password>password</password><br> </authentication><br> <operation>getResellerProducts</operation><br> <params><br> <int>22</int><br> </params><br> </request></myXML> "; $url = "https://testapi.ssl.trustwave.com/3.0/"; // fake - obviosly! $ch = curl_init(); curl_setopt($ch, CURLOPT_URL, $url); curl_setopt($ch, CURLOPT_POSTFIELDS, $request); // what to post curl_setopt($ch, CURLOPT_BINARYTRANSFER, 1); curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0); curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0); $result = curl_exec($ch); curl_close($ch); print $result; ?> thanks! I am very confused at an example in a book I am reading called Beggining PHP regarding XML-RPC requests. I will write the code below: function send($remoteServer, $remotePort, $fullXMLRPCRequest) { $headers = ''; $data = ''; $socket = fsockopen($remoteServer, $remotePort); fwrite($socket, $fullXMLRPCRequest); while ($str = trim(fgets($socket))) { // why doesn't this exhaust the returned call?? $headers .= $str . "\n"; } while (!feof($socket)) { $data .= fgets($socket); } fclose($socket); return $data; } The question I have is notice how there are two while statements and they both access the same resource ($socket). So how can there be two while statements?? Wouldn't the first while statement exhaust the resource and there would be nothing on the second while statement? I hope this makes sense. It's sort of like saying while(x < 10) { //execute... ++x; } then another while statement while(x < 10) { //execute... ++x; } Well then wouldn't the second while statement not execute? I hope I made sense. Thanks for all the help in advance. Obviously knowing XML-RPC would help in answering this question, hopefully most of you are familiar with it. |
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