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PHP - Command Prompt Fake Response
OK so I am working on a default response command prompt that will display
X:\XOS(root)>user entered text 'user entered text' is not recognized as an internal or external command, operable program or batch file. However so far when i do this it distorts the response. See pictures. Code: [Select] <?php function stripslashes_deep($value) { $value = is_array($value) ? array_map('stripslashes_deep', $value) : stripslashes($value); return $value; } if (get_magic_quotes_gpc()) { $_GET = stripslashes_deep($_GET); } if (!isset($_GET['idx'])) { $idx = 115; $text = "XOS [Version 0.2.13]\n"; $text .= "Copyright (c) 2012 RedLine Services, LLC. All rights reserved.\n"; } else { $idx = $_GET['idx'] + 3; $input = $_GET['text']; $text = substr($input, 0, $idx); $user_input = substr($input, $idx); $text .= "\n '$user_input' is not recognized as an internal or external command,\noperable program or batch file.\n"; } $text .= "\n"; $text .= "X:\XOS(root)>"; $idx = strlen($text); //echo strlen($text); //$fn = "text.txt"; //$file = fopen($fn, "a"); //fwrite($file, "$msg2"); //fclose($file); ?> <html> <style> body{ background-color:#000000;color:#ffffff } textarea { background-color:#000000; color:#ffffff; width:100%; height:400px; } </style> <body> <form method="GET"> <textarea name="text"><?php echo $text; ?></textarea> <input type="text" name="idx" value=""> <button type="submit" name="submit">Submit</button> </form> </body> </html> Similar TutorialsHi, I need just quick run down on how to run a command line user interface for program for php using Windows command prompt: Let's say I have a calculator program: Code: [Select] <?php class Calculator { function factorial($num) { if($num==1) return 1; else return $num*factorial($num-1); } //other functions... }//END CLASS Calculator ?> //Test runner: Code: [Select] $calculator = new Calculator; $quit = false; while($quit != true) { echo "Please enter the number to find //how do i pass user's keyboard input to the function?? //so now pass user input to $calculator->factorial(//user input??); echo "Do you want to run program again?' //Again need to take in user input I feel it is similar to Java or C, but I just need some refresher, a little rustry, is it printf('%d', $quit) etc??? A HTTP request is made to the server, Slim creates a Request and Response object, content in the Request is sent to another server using cURL via Guzzle, Guzzle returns its own Response, and content from Guzzle's response must be returned by the original Slim response. Would you recommend white-listing or black-listing response headers, and which specific headers? Similarly, would you recommend white-listing or black-listing the request headers sent via cURL, and which specific headers? Thanks
<?php
use Psr\Http\Message\ResponseInterface as Response;
use GuzzleHttp\Psr7\Response as CurlResponse;
class ApiResponder
{
public function delete(Response $httpResponse, CurlResponse $curlResponse) {
return $this->proxy($httpResponse, $curlResponse);
}
//other public methods...
private function proxy(Response $httpResponse, CurlResponse $curlResponse) {
foreach($this->getResponseHeaders($curlResponse) as $name=>$value) {
$httpResponse=$httpResponse->withHeader($name, $value);
}
return $httpResponse->withBody($curlResponse->getBody())->withStatus($curlResponse->getStatusCode());
}
private function getResponseHeaders(Response $httpResponse):array
{
//Blacklist headers which should be returned to original client. TBD whether I should whitelist headers instead.
$blacklist=['Date'=>null, 'Server'=>null, 'X-Powered-By'=>null, 'Access-Control-Allow-Origin'=>null, 'Access-Control-Allow-Methods'=>null, 'Access-Control-Allow-Headers'=>null, 'Set-Cookie'=>null];
return array_diff_key($curlResponse->getHeaders(), $blacklist);
}
/**
* This method doesn't really exist in this class, but is just included to show which headers I am forwarding in the cURL request.
*/
private function getRequestHeaders($clientRequest):array
{
$whitelist=['connection'=>null,'accept'=>null,'accept-encoding'=>null,'accept-language'=>null,'content-type'=>null,'content-length'=>null];
return array_intersect_key($clientRequest->getHeaders(), $whitelist);
}
}
When making a fake identity in cURL, we use curl_setopt($ch, CURLOPT_USERAGENT, 'Googlebot/2.1 (http://www.googlebot.com/bot.html)'); but which is better for the referrer: curl_setopt($ch, CURLOPT_AUTOREFERER, true); or curl_setopt ($ch, CURLOPT_REFERER, "http://www.google.com/bot.html"); Hello, I have a .htaccess file set up to create directories and files based on my PHP variables. That's how it looks anyway. It's really just some URL rewriting. I'm looking to submit a form and use the code on the same page to handle the form via isset(). The problem is, however, that $_SERVER['PHP_SELF']; redirects me back to the original base/index.php page, while nothing gets submitted. I can sort of see why, but is there any way to overcome it? I could probably use the actual file and variable names, but that isn't very practical as I intend on using this code as a basis for a much larger scale. I'm not too fond of using external pages as sources for the form action either for the same reason. My intentions were to have everything handled on a single page. Also, feel free to post constructive criticism on how to improve the code. I'm rather new to PHP and will need all the help I can get. .htaccess code Code: [Select] RewriteRule base/([a-zA-Z]+)/$ base/index.php?cat=$1 RewriteRule base/([a-zA-Z]+)/([a-zA-Z0-9]+)\.php$ base/index.php?cat=$1&subcat=$2 index.php code Code: [Select] <html> <head> <title>Index</title> </head> <body> <?php $cat=$_GET['cat']; $subcat=$_GET['subcat']; if (isset($cat)){ if ($cat=='foo'){ if (isset($subcat)){ if($subcat=='bar'){ if (isset($_POST['submit'])) { echo 'Entry Submitted Successfully'; } else{ ?> <h1>Add an Entry</h1> <div> <form action="<?php echo $_SERVER['PHP_SELF']; ?>" method="post"> <div> <span>Field:</span> <span><input type="text" size="15" /></span> </div> <div> <input name="submit" type="submit" value="Submit" /> </div> </form> </div> <p> <a href="/base/">Return to Base Page</a> </p> <?php } } else { echo 'Error: Not a valid sub-category.'; } } else { ?> <h1>Select an Option</h1> <ul> <li><a href="bar.php">Add Entry</a></li> </ul> <p> <a href="/base/">Return to Base Page</a> </p> <?php } } else { echo 'Error: Not a valid Category.'; } } else{ ?> <h1>Base Page</h1> <h2><a href="foo/">Go to "Select an Option" page</a></h2> <ul> <li><a href="foo/bar.php">Go to "Add an Entry" page</a></li> </ul> <?php } ?> </div> </body></html> I have a browser game already running that revolves around breeding dogs. Right now we use static images, and I'd like markings and colors to be traits that are inheritable through generations. I am able to layer images based on the parents layers to create a new dog with new markings. However, this only works with precolored layers. Which means the markings and such are not really being inherited, there is no chance for uniqueness at all. What I would like to achieve is the ability to colors parts of a layer or whole image based on what the parents have colored. So lets say you are breeding two border collies, the sire has four white socks and the dam has no socks at all. It should produce puppies anywhere on that spectrum, some with half socks, some with just white feet, etc. I hope I'm explaining this correctly. In my head, I see this being possible by coloring only those certain parts of an image. So I only color the feet for example, in a somewhat random pattern based on the parents feet patterns. So this eliminates the need for precolored layers and presents the possibility of random mutations. Is this at all achieveable? Is there another way that I'm not thinking of? I have an intermediate working knowledge of php, I've coded most of the game myself, but then I hit something like this and get completely stuck. Help put me on the right track please? Hi, i need to run this past you guy's. I need a way to effectivly check if a user has entered correct "real" details in my registeration form and check if email is already in my database to prevent the user from registering twice? I need this as some unknown person is using the form and entering there details like this: Username: 1 Password: 1 email: 1 It's really annoying as they are doing this several times so i have around 13 rows of just "1" in my table now! grr!! so far ive got: Form: <input name="upassword" type="password" class="style7" id="upassword"> <span class="style7">Email</span> <span class="style7">:</span> <input name="email" type="text" class="style7" id="email"> <span class="style7"></span> <span class="style7"></span> <input name="Submit" type="submit" class="style7" value="Register" /> </form> Script: Code: [Select] <?php if ($db_found) { $SQL = "INSERT INTO users (username, upassword, email) VALUES ('" .$username. "', '" .$upassword. "', '" .$email. "')"; $result = mysql_query($SQL); header( 'Location: http://www.removalspace.com/index.php' ); exit(); } else { print "Database NOT Found "; mysql_close($db_handle); } ?> But i need it to perform the checks aswell as drop the "real" data in to MySQL? Any ideas please? I need to process a CSV file in database (MySql using LOAD DATA INFILE)), while the code is working fine but it works only with file that is already on my apache server (where php is installed). Is there any way (Java/Ajax or anything) that I can prompt user to select a file from any loaction they prefer including there desktop?? Thanks in advance!! I have a PHP script with no HTML in it. The script runs through and updates a bunch of fields in our Active Directory LDAP accounts. Well, I don't want it to just update every account automatically. I want it to prompt me for for each user. Ex. "Would you like to update John Doe's position to Director?" "Yes/No" I'm guessing I'll have to use Javascript for this. But I don't want to add any HTML/JS if possible. But I'm guessing this isn't possible without adding some. Thanks Mike I previously asked this question in the Apache Server forum with no reply so I'm thinking maybe that was the wrong area to post it in. I have a directory with media files in it (mp3's, videos etc.) that I want to secure from being downloaded yet be able to be played by a local player on the site. I was thinking of trying to secure the directory using .htaccess and .htpasswd files. I would then like to have the page the player is on pass the login credentials to allow the media files to be played. I do not want the user to be prompted for login credentials but if they tried to access the directory to download a file they would be denied. The server is (of course) Apache 2.2.17 and the scripting languages are php (version 5.2) and jQuery. Is this possible or am I going about this the wrong way? Thanks in advance. P.S. Yes, I have extensively searched for answers before posting but could not find the answer I was looking for. I can determine which radio button is selected for each file upload prompt because I have a name and a value. So the array name=image can have one of three values for each file upload prompt. Is there a way to determine which of the three file upload prompts was loaded (clicking browse & select image) with an image and which was not? There doesn't seem to be a value like there is with radio buttons. I want to be able to replace an already uploaded image with another. Thanks. <input type='radio' name='image[image0]' value='keep' checked='checked'/> <input type='radio' name='image[image0]' value='delete' /> <input type='radio' name='image[image0]' value='replace' /> <input type="file" name="image[]" /> <input type='radio' name='image[image1]' value='keep' checked='checked'/> <input type='radio' name='image[image1]' value='delete' /> <input type='radio' name='image[image1]' value='replace' /> <input type="file" name="image[]" /> <input type='radio' name='image[image2]' value='keep' checked='checked'/> <input type='radio' name='image[image2]' value='delete' /> <input type='radio' name='image[image2]' value='replace' /> <input type="file" name="image[]" /> if (isset($_POST['submitted']) && ($image = $_POST['image'])) { foreach($image as $imageKey => $imageValue) { if ($imageValue == 'keep') { do this } } } Need help urgent. the website sudden prompt out error below: Warning: require_once() [function.require-once]: open_basedir restriction in effect. File(/var/www/vhosts/db2020.co.uk/application/application/config/admin/config.live.php) is not within the allowed path(s): (/var/www/vhosts/db2020.co.uk/subdomains/admin/httpdocs:/tmp) in /var/www/vhosts/db2020.co.uk/subdomains/admin/httpdocs/index.php on line 11 Warning: require_once(/var/www/vhosts/db2020.co.uk/application/application/config/admin/config.live.php) [function.require-once]: failed to open stream: Operation not permitted in /var/www/vhosts/db2020.co.uk/subdomains/admin/httpdocs/index.php on line 11 Fatal error: require_once() [function.require]: Failed opening required '/var/www/vhosts/db2020.co.uk/application/application/config/admin/config.live.php' (include_path='.:') in /var/www/vhosts/db2020.co.uk/subdomains/admin/httpdocs/index.php on line 11 and also after this problem occur, trafic of this domain go overlimit. how can i solve this problem? urgent.... website = https://db2020.co.uk/ thanks. Does anyone know what the source code for the PHP MyAdmin login prompt (the pop out box) looks like?
Hello! This bit of code actually does work, I just want to check that this is the best/proper/most efficiant way of doing it. Basically i'm calling a PHP function that uses the javascripts prompt function, then returning the value that the user types in back to PHP. Most probably easier to show you. Code: [Select] <?php //prompt function function prompt($prompt_msg){ echo("<script type='text/javascript'> var answer = prompt('".$prompt_msg."'); </script>"); $answer = "<script type='text/javascript'> document.write(answer); </script>"; return($answer); } //program $prompt_msg = "Please type your name."; $name = prompt($prompt_msg); $output_msg = "Hello there ".$name."!"; echo($output_msg); ?> That is the entire code, I just want to know if this is the proper way to do something like this (using javascript and PHP together) thanks guys! Folks, I have a mysql tbl called "links". In it a column named "keywords". The row 0 has a keyword "search" in the "keywords" column. I am doing a search for the words "search" in the html form. Clicking the button gives no response! What is wrong ? I get no mysql connection error. Nor any php error. So it should work and respond! <form name = "search" method = "POST" action="<?php echo $_SERVER['PHP_SELF']; ?>"> <label for="keywords">Keywords:*</label> <input type="text" name="keywords" id="keywords" placeholder="Input Keywords" required> <br> <input type="button" name="search_links" id="search_links" value="Search Links!"> <br> <input type="reset"> <br> </form>
Full short code ...
<?php
//include('error_reporting.php');
ini_set('error_reporting','E_ALL');//Same as: error_reporting(E_ALL);
ini_set('display_errors','1');
ini_set('display_startup_errors','1');
?>
<form name = "search" method = "POST" action="<?php echo $_SERVER['PHP_SELF']; ?>">
<label for="keywords">Keywords:*</label>
<input type="text" name="keywords" id="keywords" placeholder="Input Keywords" required>
<br>
<input type="button" name="search_links" id="search_links" value="Search Links!">
<br>
<input type="reset">
<br>
</form>
<?php
if($_SERVER['REQUEST_METHOD'] === 'POST')
{
if(ISSET($_POST['search_links']))
{
if(ISSET($_POST['keywords']))
{
$keywords = $_POST['keywords'];
}
mysqli_report(MYSQLI_REPORT_ALL|MYSQLI_REPORT_STRICT);
mysqli_report(MYSQLI_REPORT_ERROR | MYSQLI_REPORT_STRICT);
$conn = mysqli_connect("localhost","root","","test");
$db_server = 'localhost';
$db_user = 'root';
$db_password = '';
$db_database = 'test';
$conn->set_charset('utf8mb4');//Always use Charset.
if (!$conn)
{
//Error Message to show user in technical/development mode to see errors.
die("Database Error : " . mysqli_error($conn));
//Error Message to show User in Layman's mode to see errors.
die("Database error.");
exit();
}
$query = "SELECT page_url,link_anchor_text,page_description,keyphrases,keywords FROM links WHERE keywords = ?";
$stmt = mysqli_stmt_init($conn);
if(mysqli_stmt_prepare($stmt,$query))
{
mysqli_stmt_bind_param($stmt,'s',$keywords);
$result = mysqli_stmt_bind_result($stmt,$page_url,$link_anchor_text,$page_description,$keyphrase,$keywords);
mysqli_stmt_execute($stmt);
mysqli_stmt_fetch($stmt);
while(mysqli_stmt_fetch($result))
{
echo "url"; echo "<br>";
echo "anchor_text"; echo "<br>";
echo "description"; echo "<br>";
echo "keyphrases"; echo "<br>";
echo "keywords"; echo "<br>";
echo "|";
echo "<br>";
}
mysqli_stmt_close($stmt);
mysqli_close($conn);
}
else
{
echo "1. QUERY failed!";
}
if(mysqli_stmt_prepare($stmt,$query))
{
mysqli_stmt_bind_param($stmt,'s',$keywords);
mysqli_stmt_execute($stmt);
$result = mysqli_stmt_get_result($stmt);
while($row = mysqli_fetch_array($result,mysqli_assoc))
{
$page_url = $row['page_url']; echo $page_url; echo "<br>";
$link_anchor_text = $row['link_anchor_text']; echo $link_anchor_text; echo "<br>";
$page_description = $row['page_description']; echo $page_description; echo "<br>";
$keyphrases = $row['keyphrases']; echo $keyphrases; echo "<br>";
$keywords = $row['keywords']; echo $keywords; echo "<br>";
echo "|";
echo "<br>";
}
mysqli_stmt_close($stmt);
mysqli_close($conn);
}
else
{
die("2. QUERY failed!");
}
}
}
?>
When I submit the login form its not returning anything and it was working until I added in the $remember part so I'm wondering why its still not returning TRUE. Code: [Select] /** * Login user on the site. Return TRUE if login is successful * (user exists and activated, password is correct), otherwise FALSE. * * @param string * @param string * @param int * @return bool */ function login($username, $password, $remember) { $this->ci->load->model('kow_auth/users'); $user_data = $this->ci->users->get_user_by_username($username); if ($user_data) { $regenFromPostPW = $this->ci->genfunc->reGenPassHash($password, $user_data->password2); if ($regenFromPostPW == $user_data->password) { $this->ci->session->set_userdata(array( 'xtr' => 'yes', 'user_id' => $user_data->user_id, 'username' => $user_data->username, 'status' => $user_data->users_statuses_id, 'role' => $user_data->users_roles_id )); if ($remember == 1) { $timeTOexpire = time()+(60*60*24*31*2); $this->input->set_cookie('xtrcook', '1', $timeTOexpire); } else { $cookie = trim(get_cookie('xtrcook')); if ($cookie || is_numeric($cookie)) { delete_cookie('xtrcook'); } } $this->clear_login_attempts($user_data->user_id); $this->ci->users->insert_session($this->ci->session->userdata('session_id'), $this->ci->session->userdata('user_id'), $this->ci->genfunc->getRealIpAddr(), $this->ci->genfunc->getUserOS()); return TRUE; } else { $this->increase_login_attempt($user_data->user_id); } } else { return NULL; } } How can I receive a response from the server with JSON data, when the function that retrieves the data and returns it to the browser has been completely commented out? I am making an AJAX request for JSON formatted data and for some reason it returns a response when it shouldn't as there is no function? Hello, I'm trying to get webservice response in xml format. I'm getting the response but it's not in xml. It's just text. Can someone please look at the code ? <?php $targeturl="https://api.com"; $DevKey= "xxxxx"; // return xml feed $ch = curl_init($targeturl); curl_setopt($ch, CURLOPT_POST, FAlSE); curl_setopt($ch, CURLOPT_HTTPHEADER, array('Authorization: '.$DevKey)); curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE); curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE); $response = curl_exec($ch); $xml = new SimpleXMLElement($response); curl_close($ch); echo $response; // will print in browser all country codes in an xml format /* ADD YOUR OWN CODE HERE TO DO WHAT YOU WANT WITH THE RESPONSE. MAYBE SAVE RESULTS TO A FILE OR THE PARSE THE RESULTS INTO A DATABASE? */ ?> I send off this: <?php $data = "<egateway> <eCardExpiryMonth>01</eCardExpiryMonth> <eCardExpiryYear>04</eCardExpiryYear> <eCardHoldersName>Joe Bloke</eCardHoldersName> <eCardNumber>4444333322221111</eCardNumber> <eCVN>123</eCVN> <eTotalAmount>100</eTotalAmount> </egateway> "; $ch = curl_init(); curl_setopt($ch, CURLOPT_POSTFIELDS, $edata); curl_setopt($ch, CURLOPT_URL, "https://www.example.com/gateway_cvn/testpage.asp"); curl_exec($ch); curl_close($ch); ?> In return, I get the following XML: Code: [Select] <eResponse> <eTrxnStatus>True</eTrxnStatus> <eTrxnNumber>20219</eTrxnNumber> <eAuthCode>123456</eAuthCode> <eReturnAmount>100</eReturnAmount> <eTrxnError>00,Transaction Approved(Test CVN Gateway)</eTrxnError> </eResponse> Is there a way to make it so this does not show, and instead I can make PHP do something like: if (eTrxnStatus == True) {// do stuff}; ? Hello All, running into a situation that I have not seen before. I have been seeing in multiple areas of my application that the response received from the server has 2 JSON responses in it. Here is a sample function: private function getCatalogItems(){ $start = ($_REQUEST["start"] == null)? 0 : $_REQUEST["start"]; $count = ($_REQUEST["limit"] == null)? 20 : $_REQUEST["limit"]; $q = "SELECT c.`id`, c.`catalog_number`, c.`long_description`, CONCAT(c.`catalog_number`, ' - ', c.`long_description`) AS `display` FROM catalog c"; if(!empty($_REQUEST['query'])){ $q .= " WHERE c.`catalog_number` LIKE '%".$_POST['query']."%'"; } $q .= " ORDER BY c.`catalog_number` ASC LIMIT ".$start.",".$count; $rs = $this->db->get_results($q); $total = $this->db->num_rows; $buff = '{"total":"'.$total.'","data":'.json_encode($rs).'}'; $this->c->returnJSON($buff); } The "returnJSON" function looks like this. public function returnJSON($json){ $contentType = "application/json; charset=utf-8"; header("Content-Type: {$contentType}"); header("Content-Size: " . strlen($json)); echo $json; } As you can see this simply sets the headers of the response. It has been a real head scratcher. Anyone come across something like this before? Hello All, Just working with PHP's snap v1 functions I can use snmpget fine but snmpset produces the following error; Warning: snmpset() [function.snmpset]: No response from 192..... Code Code: [Select] <?PHP echo 'File started <br />'; $ip = '192.168.1.100'; echo 'Read:<br />'; $sysdescr = snmpget($ip, 'public', '.1.3.6.1.4.1.17095.3.4.0', 300); echo $sysdescr; echo 'Write Started:<br />'; snmpset("$ip", 'public', '.1.3.6.1.4.1.17095.4.7.2.0', 's', 'sam@samtwilliams.co.uk', 300); ?> Like i said the get works fine just the set does not. Does anyone have any ideas? Sam |
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