PHP - Send Data Via Http Headers
Quick question for you guys.
I am collecting payment data for a product. Is it possible to send data from my form via http directly into another payment form via the post http headers? So say if i had all the details payment info and address info and i matched my form exactly to theirs. Is it possible to write a php script to send the data from my form directly to another websites form to make an order, say amazon or a big site like this? ?first_name=samuel&last_name=east&action=Submit Any Help? Thanks Similar TutorialsJust a quick question. I'm using the Live HTTP Headers add-on for Firefox that display all the HTTP headers etc. I'm writing an article on it and want to include a screenshot of it in action. Are there any headers that I should hide from the reader for security reasons? Thanks for any help. Hi Guys, This is my first post as part of the community. I am working on a personal project for myself and was trying to password protect some pages. Im newish to php and was wondering if HTTP AUTH headers work with MYSQL Databases for usernames and passwords. Any help or insight would be greatly appreciated! Thanks! Steve
Hello, I am a newbie regarding PHP and have done mostly only front-end web design for a couple of years and recently started querying DB's and displaying the data, but now this is a new project.
I've tested code snippets as the ones below, but fail to incorporate them in the bigger picture of what I'm trying to achieve. <?php // https://gist.github.com/magnetikonline/650e30e485c0f91f2f40 class DumpHTTPRequestToFile { public function execute($targetFile) { $data = sprintf( "%s %s %s\n\nHTTP headers:\n", $_SERVER['REQUEST_METHOD'], $_SERVER['REQUEST_URI'], $_SERVER['SERVER_PROTOCOL'] ); foreach ($this->getHeaderList() as $name => $value) { $data .= $name . ': ' . $value . "\n"; } $data .= "\nRequest body:\n"; file_put_contents( $targetFile, $data . file_get_contents('php://input') . "\n" ); echo("Done!\n\n"); } private function getHeaderList() { $headerList = []; foreach ($_SERVER as $name => $value) { if (preg_match('/^HTTP_/',$name)) { // convert HTTP_HEADER_NAME to Header-Name $name = strtr(substr($name,5),'_',' '); $name = ucwords(strtolower($name)); $name = strtr($name,' ','-'); // add to list $headerList[$name] = $value; } } return $headerList; } } (new DumpHTTPRequestToFile)->execute('./dumprequest.csv'); This snippet also seems to return the headers and their values but I don't know how to efficiently write and append it to a TXT or CSV, or preferably, directly into a MySQL database. <?php foreach (getallheaders() as $name => $value) { echo "$name: $value"; echo "<br>"; } ?>
Any help towards storing the header values of HTTP POST requests into a database would be greatly appreciated! I am confused why I am getting the following error and was wondering if I could get a 2nd pair of eyes.. error: [29-Jul-2010 20:58:01] PHP Warning: session_start() [<a href='function.session-start'>function.session-start</a>]: Cannot send session cookie - headers already sent in /home/curren11/public_html/mysite***.com/file_monitor.php on line 2 [29-Jul-2010 20:58:01] PHP Warning: session_start() [<a href='function.session-start'>function.session-start</a>]: Cannot send session cache limiter - headers already sent (output started at /home/curren11/public_html/mysite***.com/file_monitor.php:2) in /home/curren11/public_html/mysite***.com/file_monitor.php on line 2 Here is the code: <?php session_start(); $root_path = realpath(getcwd()); $error_monitor_file = $root_path.'/file_modify.txt'; $hour = date("H"); $today = date("m-d-Y"); $myFile2 = "file_monitor.php.log"; $fh3 = fopen($myFile2, 'a'); $log_msg = "Last ran on: ".$today." at: ".$hour." \n"; fwrite($fh3, $log_msg); function scan_dir($path) { $out = array(); $files = opendir($path); while ($f = readdir($files)) { $extension = substr($f,-3); if ($f=='.' or $f=='..' or $extension=='jpg' or $extension=='JPG' or $extension=='png' or $extension=='gif' or $f=='file_monitor.php' or $f=='file_modify.txt' or $f=='file_monitor.php.log' or $f =='error_log' ) { continue; } if (is_dir($path.'/'.$f)) { $out = array_merge($out, scan_dir($path.'/'.$f)); } //if (((!is_dir($path.'/'.$f)) && ($f!='.' or $f!='..' or $extension!='jpg' or $extension!='JPG' or $extension!='png' or $extension!='gif')) else // { $out[] = $path. '/'. $f; //} } $_SESSION['all_files'] = $out; return $out; } $a = scan_dir(getcwd()); $count_array = count($_SESSION['all_files']); $loop_count=0; while($loop_count < $count_array) { // file in directory when was it last changed ? $filechange1 = date("m-d-Y-H", filemtime($_SESSION['all_files'][$loop_count])); // was it chnaged today and have I sent out an alert yet? if($filechange1 == $today."-".$hour) { $fh2 = fopen($error_monitor_file, 'a'); fwrite($fh2, "\n alert, file: ".$_SESSION['all_files'][$loop_count]." was changed today within the last hour ! \n"); fclose($fh2); } $loop_count ++; // log file? was it changed this past hour? if (file_exists($error_monitor_file)) { $filechange_log = date("m-d-Y-H", filemtime($error_monitor_file)); if ( ($loop_count == $count_array ) && ($filechange_log == $today."-".$hour ) ) { email(); } } } // function for email... function email() { require_once ('class.phpmailer.php'); $mail = new PHPMailer(); $mail->IsSMTP(); // send via SMTP $mail->Host = "localhost"; // SMTP servers $mail->SMTPAuth = true; // turn on SMTP authentication $mail->Username = "**c66@***ar.com"; // SMTP username $mail->Password = "*****"; // SMTP password $mail->From = "***@***.com"; $mail->FromName = "Colonial Cottage File Changed"; $mail->AddAddress("email@*****.com"); $mail->WordWrap = 50; // set word wrap //$mail->AddAttachment("/var/tmp/file.tar.gz"); // attachment //$mail->AddAttachment("/tmp/image.jpg", "new.jpg"); $mail->IsHTML(true); // send as HTML $mail->Subject ="Unauthorized file changed today!"; $mail->Body = "" ; $mail->AltBody = "This is the text-only body"; if(!$mail->Send()) { exit(); } } if ((file_exists($error_monitor_file)) && $hour == "00") { unlink($error_monitor_file); } fclose($fh3); exit(); ?> Hi Chaps, I'm working on a PHP script to mysqldump database to file. Using this as a base: http://www.edmondscommerce.co.uk/mysql/php-mysql-dump-script/, I've managed to strip it down to this: Code: [Select] set_time_limit(0); $mysql_host='localhost'; $mysql_database='database'; $mysql_username='username'; $mysql_password='pasword'; _mysql_test($mysql_host,$mysql_database, $mysql_username, $mysql_password); $print_form = 0; header('Content-type: text/plain'); header('Content-Disposition: attachment; filename="'.$mysql_database."_".date('Y-m-d').'.sql"'); $filename = $mysql_database."_".date('Y-m-d').'.sql'; _mysqldump($mysql_database); function _mysqldump($mysql_database) { $sql="show tables;"; $result= mysql_query($sql); if( $result) { while( $row= mysql_fetch_row($result)) { _mysqldump_table_structure($row[0]); _mysqldump_table_data($row[0]); } } else { echo "/* no tables in $mysql_database */\n"; } mysql_free_result($result); } function _mysqldump_table_structure($table) { echo "/* Table structure for table `$table` */\n"; echo "DROP TABLE IF EXISTS `$table`;\n\n"; $sql="show create table `$table`; "; $result=mysql_query($sql); if( $result) { if($row= mysql_fetch_assoc($result)) { echo $row['Create Table'].";\n\n"; } } mysql_free_result($result); } function _mysqldump_table_data($table) { $sql="select * from `$table`;"; $result=mysql_query($sql); if( $result) { $num_rows= mysql_num_rows($result); $num_fields= mysql_num_fields($result); if( $num_rows> 0) { echo "/* dumping data for table `$table` */\n"; $field_type=array(); $i=0; while( $i <$num_fields) { $meta= mysql_fetch_field($result, $i); array_push($field_type, $meta->type); $i++; } echo "insert into `$table` values\n"; $index=0; while( $row= mysql_fetch_row($result)) { echo "("; for( $i=0; $i <$num_fields; $i++) { if( is_null( $row[$i])) echo "null"; else { switch( $field_type[$i]) { case 'int': echo $row[$i]; break; case 'string': case 'blob' : default: echo "'".mysql_real_escape_string($row[$i])."'"; } } if( $i <$num_fields-1) echo ","; } echo ")"; if( $index <$num_rows-1) echo ","; else echo ";"; echo "\n"; $index++; } } } mysql_free_result($result); echo "\n"; } function _mysql_test($mysql_host,$mysql_database, $mysql_username, $mysql_password) { global $output_messages; $link = mysql_connect($mysql_host, $mysql_username, $mysql_password); if (!$link) { array_push($output_messages, 'Could not connect: ' . mysql_error()); } else { array_push ($output_messages,"Connected with MySQL server:$mysql_username@$mysql_host successfully"); $db_selected = mysql_select_db($mysql_database, $link); if (!$db_selected) { array_push ($output_messages,'Can\'t use $mysql_database : ' . mysql_error()); } else array_push ($output_messages,"Connected with MySQL database:$mysql_database successfully"); } } The problem is, I want the file to save to a specific network location, rather than the output being sent to headers. I've tried to play around with: Code: [Select] ob_start();.... $page = ob_get_contents(); ob_end_flush(); $fp = fopen("output.html","w"); fwrite($fp,$page); fclose($fp); But this outputs to the browser, then saves the file...I would like to load the page, and have the script create and save the file where I want it (without the output in the browser, or prompt to save/download file). Note: I need something like this as I'm running PHP/MySQL on IIS, so can use shell/system/etc. Any help will be hi-5-tastic! 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 Warning: session_start() [function.session-start]: Cannot send session cache limiter - headers already sent (output started at /home/hedgehog/public_html/class/class.phpmailer.php:3005) in /home/hedgehog/public_html/admin/class/authenticate.class.php on line 15 I own a website, www.gpstudios.com Some time ago I started recieiving this error after posting comments on the playgame page/news page. Try posting comments yourself on this game: http://www.gpstudios.com/playgame.php?gameid=324 I have attached a picture of the error. Unfortunately, I have no idea when this bug appeared. It must have happened a while ago, but I never noticed. Anyone know how or why I am getting this bug? Because I'm unsure as to where/when the error occurred, I cannot supply the code. Sorry for the lack of details, but I'm hoping someone will understand this error a little better than me :S Thanks, -Tom I am trying to create an index page which contains registration and login field the problem that i get is on successful login a warning is displayed session_start() [function.session-start]: Cannot send session cookie - headers already sent by (output started at C:\xampp\htdocs\Eventz.com\index.php:116) in C:\xampp\htdocs\Eventz.com\index.php on line 235 This is the login part of my index.php this tag is inside an html table below the login form I also have a registration form and its php code above the login form Code: [Select] <?php if (isset($_REQUEST['pass'])) { $id=$_POST['id']; $pass=$_POST['pass']; $conn =mysql_connect("localhost","root",""); if (!$conn) { die('Could not connect: ' . mysql_error()); } /* checking connection....success! */ $e=mysql_select_db('test', $conn); if(!$e) { die(''.mysql_error()); } else { echo 'database selected successfully'; } if (isset($_REQUEST['id']) || (isset($_REQUEST['pass']))) { if($_REQUEST['id'] == "" || $_REQUEST['pass']=="") { echo "login fields cannot be empty"; } else { $sql=mysql_query("Select email,password from login where email='$id' AND password='$pass'"); $count=mysql_num_rows($sql); if($count==1) /* $count checks if username and password are in same row */ { session_start(); $_SESSION['id']=$id; echo "</br>Login Successful</br>"; } else { echo "</br>invalid</br>"; echo "please try to login again</br>"; } } } } ?> Any help or suggestion would be appreciated Here's the code that deals with the client side:
<?php session_start(); if(!isset($_SESSION['Logged_in'])){ header("Location: /page.php?page=login"); } ?> <!DOCTYPE Html> <html> <head> <!--Connections made and head included--> <?php require_once("../INC/head.php"); ?> <?php require_once("../Scripts/DB/connect.php"); ?> <!--Asynchronously Return User Names--> <script> $(document).ready(function(){ function search(){ var textboxvalue = $('input[name=search]').val(); $.ajax( { type: "GET", url: 'search.php', data: {Search: textboxvalue}, success: function(result) { $("#results").html(result); } }); }; </script> </head> <body> <div id="header-wrapper"> <?php include_once("../INC/nav2.php"); ?> </div> <div id="content"> <h1 style="color: red; text-align: center;">Member Directory</h1> <form onsubmit="search()"> <label for="search">Search for User:</label> <input type="text" size="70px" id="search" name="search"> </form> <a href="index.php?do=">Show All Users</a>|<a href="index.php?do=ONLINE">Show All Online Users</a> <div id="results"> <!--Results will be returned HERE!--> </div>search.php <?php //testing if data is sent ok echo "<h1>Hello</h1><br>" . $_GET['search']; ?>This is the link I get after sending foo. http://www.family-li...php?&search=foo Is that mean it was sent, but I'm not processing it correctly? I'm new to the whole AJAX thing. I'm new to OOP and trying to write tiny classes to get practice. The next class I want to create will be used to clean HTTP data from when a form gets submitted. I'm embarrassed to say, but I'm scratching my head trying to figure out what types of things I should do as far as "sterilizing" POST and GET data?! Can someone get me started here? Thanks, TomTees I have a shopping system set up and all works fine until the page where I ask for the clients invoice details etc... I am using php to validate the form data. This works fine but then after it has validated and you submit the form the data does not get passed as I am using a http location redirect. I have heard people mention curl to pass the data, but have never used this before and dont know where to start. Is there an alternate way of doing this. The form data is passed to another website url of a site that processes our payments. Please can someone tell me the best method? I know I could validate with javascript, but want to stay away from that. I'm trying to output this: Status Player Player Player Status Player Player Player Status Player Player I tried this, but it didn't work: Code: [Select] while($players = mysql_fetch_assoc($results)) { foreach ($players as $player=>$status){ echo '<div>' . $player['status'] . '</div>'; foreach ($status as $key) { echo $key['playerFirst'] . ' ' . $key['playerLast'] . ', '. $key['year'] . '<br>'; } } } I guess I'm trying to find a more efficient way of doing this rather than if/elseif for each one. Right now, there are only four groupings, but in the future there could be as many 406. Hey, I'm trying to send a form input to a page, and then get the response (as in, the body) from that page without leaving my PHP script. So instead of when you normally submit a form and it will take you to the 'action="/somepage"'. I want it to get that information and bring it back to the original page. No navigation should happen. I'm almost certain this is possible, but the only thing I've found at the moment requires a custom addon - which, isn't on most hosting sites. Sorry if I haven't described this very well, but any help would be appreciated Thanks tree ..and its not working (i replaced <textarea> with <div> to apply some html tags inside it ) and this is my form : Code: [Select] <form action="proc.php" method="post"> <div id="text" name="question_text" class="text" contenteditable="true"></div> </form> but when i submit some text the $_POST['question_text'] is not set ! I needed a server side PHP validation script for my form to use on top of client side Javascript as a backup. I found a nice package where I just include the validator and set a few options then it does the rest. However it doesn't seem to work with the action="whateveraction.php" for the form. It will skip all the validation and immediately go to the action script. So I left that blank as you can see in the form below and figured I would send the post data somehow to the script using PHP when the validation is successful. However I am stumped on how to do that can I get some coding help? This is the small validation script. I will attach the formvalidator.php in this post. Code: [Select] <?php require_once "formvalidator.php"; if(isset($_POST['submit'])) { $validator = new FormValidator(); $validator->addValidation("age","req","Please fill in your Age"); $validator->addValidation("mcid","req","Please fill in your Minecraft Username"); $validator->addValidation("description","req","Please fill in a Description"); if($validator->ValidateForm()) { //need something here to have it send the post data to /mcbuildapp/form_submit.php } else { echo "<div class=blockrow><b><font size=5>Form Errors:</font><b></div>"; $error_hash = $validator->GetErrors(); foreach($error_hash as $inpname => $inp_err) { echo "<div class=blockrow><p><font color=red>$inp_err</font></p>\n</div>"; } } } Then the form if it matters.... Code: [Select] <div class="blockrow"> <font size=4><b>Minecraft Building Rights Application</b></font> <br /> <br /> <b>Failing to fill in any of these fields sufficiently will result in an automatic denial of your application!</b><br /> <b>Think of it this way, being lazy and applying wrong is only wasting your time. Take the time to do it correctly the first time.</b> <br /> <br /> <b><font color=red>To ensure proper user authentication and security you must first join the server at least once before applying for your building rights to work!</font></b> <br /> <br /> <form action="" id="mcbuilderapp" name="mcbuilderapp" method="post"> <label><b>Your Minecraft Username (required)</b><br /> Use exact capitalization and punctuation that matches your Minecraft.net account!</label> <br /> <br /> <input type="text" name="mcid" id="mcid" maxlength="25"/> <br /> <br /> <label><b>Your Age (required)</b></label> <br /> <br /> <input type="text" name="age" id="age" maxlength="3"/> <br /> <br /> <label><b>Describe Yourself (required)</b><br /> Describe yourself in <b>no less</b> than 3 sentences using <b>correct grammar</b>.</label> <br /> <br /> <textarea name="description" id="description" minlength="10" maxlength="1000" cols=60 rows=5 wrap="physical"> </textarea> <br /> <br /> <input type="submit" name="submit" value="Submit" /> </form> </div> MOD EDIT: PHP manual tags changed to code tags . . . [attachment deleted by admin] Hello everyone, I am trying to submit a comment in a comment box and send it to the DB but is not happening. The connection is good as I am logging in and all but no data is sent to the DB when I post the comment. It doesn't show in my comment section either.
Form <!--comment section--> <?php if(isset($_SESSION['id'])) { echo "<form method='POST' action='" . setComments($conn) . "'> <input type='hidden' name='uidUsers' value='".$_SESSION['id']."'> <input type='hidden' name='posted' value='" . date('Y-m-d H:i:s') . "'> Comments: <textarea rows = '5' cols = '15' name='body'></textarea><br><br> <button name='commentSubmit' type='submit'>Comment</button> </form>"; }else { echo "Log in to comment!"; } getComments($conn);
Function to set and get comments function setComments($conn) { if (isset($_POST['commentSubmit'])){ $user_id = $_POST['uidUsers']; $body = $_POST['body']; $posted = $_POST['posted']; $sql = "INSERT INTO comments (uidUsers, posted, body) VALUES ('$user_id', '$posted', '$body')"; $result = mysqli_query($conn, $sql); } } function getComments($conn) { $sql = "SELECT * FROM comments"; $result = mysqli_query($conn, $sql); while ($row = $result->fetch_assoc()){ $id = $row['uidUsers']; $sql2 ="SELECT * FROM users WHERE uidUsers='$id'"; $result2 = mysqli_query($conn, $sql2); if($row2 = $result2->fetch_assoc()){ echo "<div class='comment-box'><p>"; echo $row2['uidUsers'] . "<br>"; echo $row['posted'] . "<br>"; echo nl2br($row['body']); echo "</p></div>"; } } }
How to send multipart/form-data ? via curl or so ... here i am going to send it - http://dezend.me/dezend/ I am retrieving Google Books info in JSON format and displaying it inside a div. I would like to send the contents of this div (name, title, description) to my database using Ajax.
Currently only the ISBN field sends because I have it declared as a variable. However my question is, how do I send the other fields (name, title, author). How do I declare these also, I'm not sure what format they need to be in etc.
My JS
$(document).ready(function() { $('#submit').click(function(ev) { ev.preventDefault(); var isbn = $('#isbn_search').val(); //get isbn direct from input var url='https://www.googleapis.com/books/v1/volumes?q='+isbn; $.getJSON(url,function(data){ $.each(data.items, function(entryIndex, entry){ var html = '<div class="results well">'; html += '<h3>' + entry.volumeInfo.title + '</h3>'; html += '<div class="author">' + entry.volumeInfo.authors + '</div>'; html += '<div class="description">' + entry.volumeInfo.description + '</div>'; }); }); }); });My Ajax; $.ajax({ type: 'POST', url: 'addIsbnScript.php', data: { 'isbn' : isbn, 'title' : title 'subtitle' : subtitle, 'authors' : authors, 'description' : description }, success: function () { $.growl({ message: " Record added" }); } });Note, if i manually set the vars like below they all do successfully send to my database, so I know my query is working ok var title = "some text", var author = "some text", Var description = "some text"Thanks in advance for any help, newbie here (incase it wasn't obvious!). J Hello, i want to send and receive data from https url. how it can be done in php? Thanks |