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PHP - One Drop Of Code Bugging Me During $_post Using $_get Variable, Please Help.
User clicks on a url, ie: example.com/AEQ438J
When I perform this in the code below: Code: [Select] $referrer = $_GET['_url']; // echo $referrer displays the referrer ID contents correctly as "AEQ438J" if ( ! empty($referrer)) { $mysqli->query("UPDATE coming_soon_emails SET clicks = clicks + 1 WHERE code='" . $referrer ."'"); } // this also updates the database correctly as it should if (!empty($_POST['email'])){ // echo $referrer displays the referrer ID contents as BLANK. It should display "AEQ438J"! ..... $referrer displays correctly BEFORE if($_POST['form']), however during the if($_POST['form']) $referrer is empty. How can I fix my code so that $referrer is not empty during the time the user posts their email address in the form? Thank you! Complete PHP and HTML Code: [Select] <?php require "includes/connect.php"; //var_dump($_GET);die; function gen_code($codeLen = 7) { $code = ''; for ($i=0; $i<$codeLen; $i++) { $d=rand(1,30)%2; $code .= $d ? chr(rand(65,90)) : chr(rand(48,57)); } return $code; } function add_code($email_id) { global $mysqli; $code = gen_code(7); $mysqli->query("UPDATE coming_soon_emails SET code='" . $code ."' WHERE email_id='" . $email_id . "'"); if($mysqli->affected_rows != 1) { add_code($email_id); } else return $code; } $msg = ''; $referrer = $_GET['_url']; // echo $referrer displays the referrer ID contents correctly if ( ! empty($referrer)) { $mysqli->query("UPDATE coming_soon_emails SET clicks = clicks + 1 WHERE code='" . $referrer ."'"); } if (!empty($_POST['email'])){ // echo $referrer displays the referrer ID contents as BLANK // Requested with AJAX: $ajax = ($_SERVER['HTTP_X_REQUESTED_WITH'] == 'XMLHttpRequest'); try{ if(!filter_input(INPUT_POST,'email',FILTER_VALIDATE_EMAIL)){ throw new Exception('Invalid Email!'); } $mysqli->query("INSERT INTO coming_soon_emails SET email='".$mysqli->real_escape_string($_POST['email'])."'"); if($mysqli->affected_rows != 1){ throw new Exception('This email already exists in the database.'); } else { $email_code = add_code($mysqli->insert_id); } $msg = "http://www.example.com/" . $email_code; //the following doesn't work as referrer is now empty :( if ( ! empty($referrer)) { $mysqli->query("UPDATE coming_soon_emails SET signup = signup + 1 WHERE code='" . $referrer ."'"); } if($ajax){ die(json_encode(array('msg' => $msg))); } } catch (Exception $e){ if($ajax){ die(json_encode(array('error'=>$e->getMessage()))); } $msg = $e->getMessage(); } } ?> <!DOCTYPE html> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title></title> <link rel="stylesheet" type="text/css" href="css/styles.css" /> </head> <body> <div id="launch"> <form id="form" method="post" action=""> <input type="text" id="email" name="email" value="<?php echo $msg;?>" /> <input type="submit" value="Submit" id="submitButton" /> </form> <div id="invite"> <p style="margin-top:20px;">The ID of who referred you: <?php echo $referrer; //this displays correctly?>)</p> <p style="margin-top:20px;"><span id="code" style="font-weight:bold;"> </span></p> </div> </div> <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.3/jquery.min.js"></script> <script src="js/script.js"></script> </body> </html> script.js Code: [Select] $(document).ready(function(){ // Binding event listeners for the form on document ready $('#email').defaultText('Your Email Address'); // 'working' prevents multiple submissions var working = false; $('#form').submit(function(){ if(working){ return false; } working = true; $.post("./index.php",{email:$('#email').val()},function(r){ if(r.error){ $('#email').val(r.error); } else { $('#email').val(r.msg); // not needed but gets hidden anyways... $('#launch form').hide(); $("#code").html(r.msg); $("#invite").fadeIn('slow'); } working = false; },'json'); return false; }); }); // A custom jQuery method for placeholder text: $.fn.defaultText = function(value){ var element = this.eq(0); element.data('defaultText',value); element.focus(function(){ if(element.val() == value){ element.val('').removeClass('defaultText'); } }).blur(function(){ if(element.val() == '' || element.val() == value){ element.addClass('defaultText').val(value); } }); return element.blur(); } htaccess Code: [Select] RewriteEngine on RewriteCond %{HTTP_HOST} ^my-url.com RewriteRule (.*) http://www.my-url.com/$1 [R=301,L] RewriteCond %{REQUEST_FILENAME} !-f RewriteCond %{REQUEST_FILENAME} !-d RewriteRule ^([a-z0-9]+)$ /index.php?_url=$1 [NC,L,QSA] table.sql Code: [Select] CREATE TABLE IF NOT EXISTS `coming_soon_emails` ( `email_id` int(11) NOT NULL auto_increment, `email` varchar(64) collate utf8_unicode_ci NOT NULL, `code` char(7) collate utf8_unicode_ci DEFAULT NULL, `clicks` int(64) collate utf8_unicode_ci DEFAULT 0, `signup` int(64) collate utf8_unicode_ci DEFAULT 0, `ts` timestamp NOT NULL default CURRENT_TIMESTAMP, PRIMARY KEY (`email_id`), UNIQUE KEY `email` (`email`), UNIQUE KEY `code` (`code`) ) ENGINE=MyISAM DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci; Similar TutorialsWell, i have got this code: Code: [Select] <?php header("Cache-Control: no-store, no-cache, must-revalidate"); header("Cache-Control: post-check=0, pre-check=0", false); header("Pragma: no-cache"); ?> <form action="signature.php?user=" .$user. "&img=". $img" method="post"> <input name="user" type="text" /> <select name="img"> <option value="blue">Blue</option> <option value="red">Red</option> <option value="purple">Purple</option> <option value="pink">Pink</option> </select> <?php $user = $_POST['user']; $img = $_POST['img']; ?> <input type="submit" value="Submit" /> <?php //Skill Grabs $order = array("Overall", "Attack", "Defence", "Strength", "Hitpoints", "Ranged", "Prayer", "Magic", "Cooking", "Woodcutting", "Fletching", "Fishing", "Firemaking", "Crafting", "Smithing", "Mining", "Herblore", "Agility", "Thieving", "Slayer", "Farming", "Runecraft", "Hunter", "Construction", "Summoning", "Dungeoneering"); $user = $_GET['user']; //Change this to the variable (Or a string literal) that contains the username $get = file_get_contents("http://hiscore.runescape.com/index_lite.ws?player=$user"); $get = explode("\n", $get); $i = 0; foreach ($order as $key => $value) { $value = strtolower($value); $temp = explode(",", $get[$i]); $temp = array("rank" => $temp[0], "level" => $temp[1], "exp" => $temp[2]); $stats[$value] = $temp; $eval = "\$$value = array(\$temp[\"rank\"], \$temp[\"level\"], \$temp[\"exp\"]);"; eval($eval); $i++; } //End Skill Grabs // specify the file name - you can use a full path, or "../../" type stuff here // if the image is not in the same directory as this code file $image = imagecreatefrompng("http://slay2day.x10.mx/highscores/signatures/".$_GET['img'].".png"); // specify the font size // in this case, the color is white, but you can replace the numbers with the RGB values // of any color you want $color = imagecolorallocate($image, 255,255,255); // and now we do the overlay - the layers of text start top to bottom, so // the drop shadow comes first // $image - the base image file we specified above // $font_size - Well duh. Its the size of the font // 0 - the angle of the text - we don't want an angle, so we leave it at 0 // 55 - pixels to the right from the leftmost part of the image // 35 - pixels down from the top of the image // $black - the color we defined above // "../fonts/ARIALBD.TTF" - the location on the server that the font can be found // "Test Text" - the text we're overlaying - you can also use a variable here ImageTTFText ($image, "7", 0, 280, 10, $color, "arial.ttf","Slay2day"); ImageTTFText ($image, "12", 0, 240, 55, $color, "biblio.ttf",$user); if($overall[0]==-1){ImageTTFText($image, "11", 0, 230, 105, $color, "biblio.ttf","NOT RANKED");}else{ImageTTFText($image, "11", 0, 240, 105, $color, "biblio.ttf",$overall[0]);} ImageTTFText ($image, "10", 0, 27, 20, $color, "arial.ttf",$attack[1]); ImageTTFText ($image, "10", 0, 27, 42, $color, "arial.ttf",$strength[1]); ImageTTFText ($image, "10", 0, 27, 64, $color, "arial.ttf",$defence[1]); ImageTTFText ($image, "10", 0, 27, 88, $color, "arial.ttf",$hitpoints[1]); ImageTTFText ($image, "10", 0, 27, 114, $color, "arial.ttf",$ranged[1]); ImageTTFText ($image, "10", 0, 70, 20, $color, "arial.ttf",$prayer[1]); ImageTTFText ($image, "10", 0, 70, 42, $color, "arial.ttf",$magic[1]); ImageTTFText ($image, "10", 0, 70, 64, $color, "arial.ttf",$cooking[1]); ImageTTFText ($image, "10", 0, 70, 88, $color, "arial.ttf",$woodcutting[1]); ImageTTFText ($image, "10", 0, 70, 114, $color, "arial.ttf",$fletching[1]); ImageTTFText ($image, "10", 0, 117, 20, $color, "arial.ttf",$fishing[1]); ImageTTFText ($image, "10", 0, 117, 42, $color, "arial.ttf",$firemaking[1]); ImageTTFText ($image, "10", 0, 117, 64, $color, "arial.ttf",$crafting[1]); ImageTTFText ($image, "10", 0, 117, 88, $color, "arial.ttf",$smithing[1]); ImageTTFText ($image, "10", 0, 117, 114, $color, "arial.ttf",$mining[1]); ImageTTFText ($image, "10", 0, 162, 20, $color, "arial.ttf",$herblore[1]); ImageTTFText ($image, "10", 0, 162, 42, $color, "arial.ttf",$agility[1]); ImageTTFText ($image, "10", 0, 162, 64, $color, "arial.ttf",$thieving[1]); ImageTTFText ($image, "10", 0, 162, 88, $color, "arial.ttf",$slayer[1]); ImageTTFText ($image, "10", 0, 162, 114, $color, "arial.ttf",$farming[1]); ImageTTFText ($image, "10", 0, 212, 20, $color, "arial.ttf",$runecraft[1]); ImageTTFText ($image, "10", 0, 212, 42, $color, "arial.ttf",$construction[1]); ImageTTFText ($image, "10", 0, 212, 64, $color, "arial.ttf",$hunter[1]); ImageTTFText ($image, "10", 0, 212, 88, $color, "arial.ttf",$summoning[1]); ImageTTFText ($image, "10", 0, 212, 114, $color, "arial.ttf",$dungeoneering[1]); // Now add the actual white text "on top" header("Content-type: image/png"); imagepng($image); imagedestroy($image); ?> It generates a image and gets data from the name thats in the url. I am wanting to make a form where they fill out their name and what color they use. What is wrong? Hello guys. I'm trying to improve my control panel system. I have this page where you input a player's name and when you hit "Search" it will display that user's information. Ok. This is the code: Code: [Select] <form action="ShowStats.php" method="post"> <li><font color="#FF9933"><b>User's Name:</b></font> <input type="text" name="User" /></li> <p> </p> <p> </p> <input type="submit" value="Search" /></form>That's when you input the player's name and the Search button. Once you hit that button, I want the Address bar to display something like this: "www.test.com/ShowStats.php?User=SEARCHED_USER" Here's the $_POST ( and "fetch" user's info ) function inside "ShowStats.php" include("database.php"); if(!$con) { die('Could not connect: ' . mysql_error()); } $user = $_POST["User"]; $escuser = mysql_real_escape_string($user); $result = mysql_query("SELECT * FROM playerinfo WHERE user = '$escuser'"); $username_exist = mysql_num_rows($result); if($username_exist == 0) { echo('<b><font color="#C41F1F">That username does not exist</b></font>'); echo('<p><center><font face="Arial" color="#000080" size="2"><b><a href="http://yu-ki-ko.com/fsns/Stats.php">Go back</a></b></center></font></p>'); die; } $row = mysql_fetch_row($result); All I want is that when a user searches for the player, the address bar will be displayed like: "www.test.com/ShowStats.php?User=SEARCHED_USER" Thanks! If any more info is needed, let me know. Hi guys i am a PHP newbie trying to learn from the beginning. I am reading a php book and i can't get past a particular example because $_GET and $_POST just won't work. Below is the code i am working with: HTML File <form action="welcome1.php" method="get"> <div> <label for="firstname">First name: <input type="text" name"firstname" id="firstname"/></label> </div> <div> <label for="lastname"> Last name: <input type="text" name="lastname" id="lastname"/> </label> </div> <div> <input type="submit" value="GO" /> </div> PHP file <?php $firstname = $_GET['firstname']; $lastname = $_GET['lastname']; print 'Welcome to our website, ' . htmlspecialchars($firstname, ENT_QUOTES, 'UTF-8') . ' ' . htmlspecialchars($lastname, ENT_QUOTES, 'UTF-8') . '!'; ?> I am working on a windows pc with Vista home edition installed. I run a localhost server installed via XAMMP. Please this has been a recurring problem for me. Each time i get to this stage in the past i always get stuck. $_GET and $_POST just does not work for me. Please heeeelp! Hi, I do not have a problem with specific code but rather code design/technique. I am not able to articulate the problem very well but here goes. I am building a [mostly] object oriented PHP store as a personal project to improve my PHP skills. However I'm running into some problems concerning my sorting, pagination and filtering facilities. I've tried to use $_GET to store the following: Page being viewed by the user Category (e.g. fruit or vegetables) Sort method (e.g price ascending, descending etc.) When the user clicks on a link to another page for example, I must append the page number to the URL, something like "index.php?page=2" but the other $_GET parameters are lost unless I do something like: Code: [Select] <a href=\"index.php?cat=".$_GET['cat']."&sort=".$_GET['sort']."&page=".($this->pageNum+1)."\">Next-> </a> This means whenever there is a link or form submission I must find a way to carry over all those parameters to ensure the page and category are remembered, otherwise the user is returned to page 1 and the main category. It's a mess and has become too confusing with the introduction of other pages. Clearly, I'm doing it all wrong. $_GET parameters alone are not a good solution here, at least how I'm using them. So I ask of you, what's the correct way to store information such as page number, sorting method and category? Must I use $_SESSIONS and if so how? Thanks. My form values are not posting on my thankyou.php page. I'm sure it's a simple fix. Here's some code from reservation.php . form action="CGI/gdform.php" method="post" enctype="application/x-www-form-urlencoded" name="formres" id="formres"> <input type="hidden" name=" redirect" value="ThankYou.php"> <label><span class="style12">Your Name: <input type="text" name="txtName" id="Name" /> </span></label> ... <p class="style12"><span id="sprytextfield10"> <label>Date of Special Event: <input type="text" name="DateReq" id="DateReq" /> </label> <?php $txtName = $_GET[txtName]; ... $DateReq = $_GET[DateReq]; ?> </form> On my thankyou.php: <body> <?php $txtName = $_POST[txtName]; ... $DateReq = $_POST[DateReq]; ?> and a little lower down... <?php echo $txtName ?> ... <?php echo $DateReq ?> Any reason why the thank you page isn't calling the values? I exhaustively checked it against a working form I have on another site, and the code seems to be, well, identical. Not getting an error, just get empty space where the values should be. I recently had a customer say that one of my forms isn't working. For some reason the ID number is getting lost when she submits the form. The form code looks like: ... print "<form method='post' name='form' action='update.php'>"; ... print "<input type='hidden' name='id' value=\"$id\" />"; print "<input type='submit' name='submit' value=\"Save Session\" />"; print "</form>"; ... And the PHP code that gets executed looks like: ... //GET SESSION ID if(isset($_GET['id'])) { //ID from HTML link, before updates have been made $id = $_GET['id']; } elseif(isset($_POST['id'])) { //ID from form, after updates have been made $id = $_POST['id']; } else { $id = ''; } //IF SESSION ID IS VALID if(preg_match("/^\d+$/", $id)) { ... //ELSE, INVALID ID } else { $msg = "<span class='errorText'>Session ID not found or invalid.</span>"; } ... For some reason she usually gets the "Session ID not found..." error when submitting the form. Do you see any problems with the above code? Note that she has been able to sucessfully use the form before (in the same day); we have nearly 1,800 records submitted using these forms; and I am unable to duplicate the issue. So I'm at a loss on what to do next. Also, she talked with her IT person about the form. The IT person was able to submit data on his computer. So he reset her Internet options which seemed to fix the problem on her end temporarily. Note that she is using IE 7. She also said that she doesn't have access to any other browsers. I'm tempted to chalk this up as a personal computer issue, but wanted to get your input first.
So maybe this is normal, or maybe there is a "better way." The only simple solution appears to be to always save $_POST data to $_SESSION["post"] on the off-chance some visitor some day ever decides to do a $_GET request from a referral link.
3 weeks of my life has been lost to correcting the neverending 'illegal string offset' and 'undefined index' errors etc. by making sure every last variable is declared... Anyway, blah blah blah, that's my rant. Is there a better way? Or is this "how everybody does it?" It seems stupid to have to do all of this.
hey guys basically i have a form which searches my news <form action="" method="GET"> <label for="search">Search: </label><input name="search" id="search" type="text" /> <input value="Search" type="submit" /> </form> and im not sure the best way around this or if im going around this the right way but when i access http://localhost/news/seach (search form) and press submit after entering a query i want the action to be http://localhost/news/seach/search query value here i hope ive explained well enough and someone could help me with this...thank you Is this an effective way of accessing the $_GET and $_POST properties? I can see that the native $_GET function has been looped through so that $varName would be for example "username" and $value would be "Jeremy". Then they are both stored into an array called $getVars? Is this the best way of doing it, if not then why? foreach($_GET as $varName=>$value) $getVars[$varName]=trim(clean($value, 100)); foreach($_POST as $varName=>$value) $postVars[$varName]=trim(clean($value, 100));[/php] Kind regards, laanes Hi, I am a curious fellow just beginning to use PHP. I understand the basics of what the $_GET and $_POST superglobals do, and how we can use them to retrieve data after form submission. I also know that since $_GET and $_POST are just associate arrays, we can create our own values in both $_GET and $_POST by writing statements like $_POST['variable'] = "value". I am wondering if it is at all possible to send data beyond form data by adding new key/value pairs into $_GET and $_POST. So for example, if I had a form that transferred username/password through Post, would it be possible for me to include further data by just saying $_POST['formtype'] = "house_insurance_form"? Basically what I'm getting at is trying to physically add your own data to $_POST or $_GET that you could pull from the next page where the form redirects to. In other words, can I send data beyond form data using these superglobals? I know I can do this with $_SESSION, but could I do it through $_POST or $_GET? I haven't been able to accomplish this, and I was just wondering if someone could give me an in-depth explanation of how this might work or how this is not possible. I would really really really appreciate it. Best Regards, -Sky I have a php search page that takes form data to create its queries, then reload the original search page. The form is long, so there are numerous $_POST's to convert to variables for use in the query. I've looked at "extract" and a few other code snippets. But it's a form and I don't want any security issues. I'm hoping there's a "foreach" solution, but I'm a beginner. What's a proper way to to simplify this: $s1 = $_POST["s1"]; $s2 = $_POST["s2"]; $s3 = $_POST["s3"]; $s4 = $_POST["s4"]; $s5 = $_POST["s5"]; $s6 = $_POST["s6"]; $s7 = $_POST["s7"]; $s8 = $_POST["s8"]; $s9 = $_POST["s9"]; $s10 = $_POST["s10"]; $s11 = $_POST["s11"]; $s12 = $_POST["s12"]; I have a form that creates rows of data input textboxes depending on a user input number of things. I have a naming convention for all these textboxes that basically just keeps incrementing a number suffix for each row. All this is working fine. My problem is I need to get the data inserted into this table of textboxes into an array. Here's my code where I attempt to to this (it does not work): Code: [Select] $temp = $_SESSION['Num_Part']; $count = 1; while ($count <= $temp){ $temp2[$count] = "'Participant_P".$count."'"; //echo $temp2[$count]."<br/>"; $temp3[$count]=$_POST[$temp2[$count]]; //here's the problem $temp4[$count] = "'Result_P".$count."'"; $temp5[$count]=$_POST[$temp4[$count]]; //here's the problem //echo $temp4[$count]."<br/>"; $count++; } The problem is that the $_POST does not work with the variable in the argument position - even though the argument is formatted with single quotes. Can a variable be used in a POST argument and if so what is the correct syntax? If not, is there some other simple solution to harvest the data into an array. I understand I can harvest by explicitly accessing each key in the post assoc array. But this could be dozens of rows of input fields. Thanks in advance for your help here. I couldn't find anything online re this topic. Hello all, I am terribly confused about the following code, for some reason $tourn keeps going back to 0 for no reason! This code: <?php include 'header.php'; $tourn = $_GET['extourn']; echo "first ".$tourn."<br />"; if($tourn=0){ echo "tourn1 is ".$tourn."<br />"; } else{ echo "tourn2 is ".$tourn."<br />"; } ?> returns this: Quote first 4 tourn2 is 0 While tourn2 should return 4 as well. I have tried a million different versions, including switches and everything and just can't understand it. Please help! having a problem using get variables to include certain pages. I have a management script for a news feed that uses get variables to display certain parts of the script. here is the template/ main part of the script <?php session_start(); require_once("vars.php"); $username = $_SESSION['username']; $is_admin = $_SESSION['is_admin']; $referer = $_SERVER['HTTP_REFERER']; //check to see if user is logged in and is an administrator if((isset($_SESSION['username'])) && ($_SESSION['is_admin'] == 1)){ //if all session variables are set, display admin panel ?> <html> <head> <title>Administration</title> <link rel="stylesheet" type="text/css" href="/cameo/css/admin.css" media="screen" /> </head> <body> <table cellspacing="0" cellpadding="3" class="layout"> <tr> <td colspan="2"><h3>Administration</h3></td> </tr> <tr> <td valign="top"> <a href="index.php?pg=news">Manage News Feed</a> </td> <td> <?php $id = $_GET['pg']; switch($id){ case news: include("manage_news.php"); case editpost: include('edit_post.php'); break; } ?> </td> </tr> </table> </body> </html> <?php } else { echo("You do not have permission to view this page. <br />"); echo("<a href=\"".$referer."\">Go Back</a>"); } ?> and heres the edit post page that the script refers to <?php require_once("vars.php"); $id = $_GET['id']; $query = "SELECT * FROM news_feed WHERE id=".$id; $result = mysqli_query($dbc,$query); $row = mysqli_fetch_array($result); ?> <form method="post" action="update.php"> <textarea><?php echo $row['post_body']; ?></textarea> </form> now, for some reason, the edit post form is showing up under the main news feed listing, even though the get id does not match the one in the switch statement. thanks in advance for any help Hello! I was wondering if this could be done... I want to take a variable, and insert it into a URL for a $_GET on a different page? Basically Its a member website, and I want the admin to be able to "accept" or "deny" the application... So i have a page that displays all the applications, and I want it to take him to a different page with all the user's information in detail. Right now it only displays their name, but when the admin presses the link, it takes them to a more detailed page about the applicant, where they can then "accept" or "deny" the application.... Here is what i got so far... Code: [Select] $character_name = "Nightmareinhell"; <a href="admin_evaluate.php?name=$character_name">$character_name</a> Here is the error I get from the code above Quote Parse error: syntax error, unexpected T_STRING in C:\wamp\www\admin_acceptapply.php Thanks to any help!!!! Code: [Select] $amountBoxName = "amount".$id; // Constructs the name of the input field $amountToPay = strip_tags($_POST["$amountBoxName"]); $amountBoxName then goes to 'amount22' says, however $amountToPay is then showing also as 'amount22', not getting the value of the text field whose name/id is amount22 on the previous page. How do I do this? I tried having " around the $amountBoxName, ' and no quotes although still can't get it working. The code below works echo '<script language="javascript">'; echo 'top.location.href = "/breaking-news/bsnewsstorygoeshere/";'; echo '</script>'; this also works echo '<script language="javascript">'; echo 'top.location.href = "http://anywebsite.com";'; echo '</script>'; the problem, is I have a URL listed in a url variable that can be retreived via $_GET['url'] my question is how to get that variable into the above code? I've tried echo '<script language="javascript">'; echo "top.location.href = \"$_GET['url']\";"; echo '</script>'; but that doesnt seem to work, can anyone advise? I have coded a database and I dont like how the user can edit the titles through the get variable. Is there anyway I could stop that? Wouldnt getting each request from the database slow down the site? <?php include "config.php"; include "functions.php"; $SITEURL = addSlash($SITEURL); $action = $_GET['action']; $state = $_GET['state']; $city = $_GET['city']; $id = $_GET['id']; echo $SITEURL; switch($action) { case 'cities': include 'templates/cities.php'; break; case 'place': include 'templates/place.php'; break; case 'places': include 'templates/places.php'; break; default: include 'templates/home.php'; break; } ?> #places.php <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title><?php echo $siteTitle; ?></title> </head> <body> <h2><?php echo $SITETOPIC." in ".$city.",".getStateName($state); ?></h2> <?php $query = "SELECT DISTINCT biz_name, biz_id FROM animalshelter WHERE city = '".$city."'"; $result = mysql_query($query) or die(mysql_error()); while ($row = mysql_fetch_array($result)) { echo "<a href=http://".$SITEURL."place/".$state."/".urlencode($city)."/".$row['biz_id'].">".$row['biz_name']."</a><br />"; } ?> </body> </html> #.htaccess # .htaccess mod_rewrite # demo.com Options +FollowSymlinks Options +Indexes RewriteEngine On RewriteBase /databaseSite/ ErrorDocument 404 /templates/404.php RewriteCond %{REQUEST_FILENAME} !-d RewriteCond %{REQUEST_FILENAME} !-f RewriteCond %{REQUEST_FILENAME} !-l RewriteRule ^([a-zA-Z]+)/([a-zA-Z]+)$ index.php?action=$1&state=$2 [QSA,NC] RewriteRule ^([a-zA-Z]+)/([a-zA-Z]+)/([a-zA-Z\+\_\-]+)$ index.php?action=$1&state=$2&city=$3 [QSA,NC] RewriteRule ^([a-zA-Z]+)/([a-zA-Z]+)/([a-zA-Z\+\_\-]+)/([0-9]+)$ index.php?action=$1&state=$2&city=$3&id=$4 [QSA,NC] Why doesn't this code work... Code: [Select] // Initialize variables. $form_value = ''; $form_value = $_POST['form_value']; I get this error... Quote Notice: Undefined index: form_value Thanks, Debbie Hi, I need to pass value of variable to another php file. I thought it is possible to do it as following: <form action="products.php"> <INPUT TYPE=hidden NAME='id' . VALUE='$id'> </form> But the problem is like that. The php file inside which I want to write above html code has not using <form> tag and it has no buttons. So how to initiate the transfer of variable into another php file? Is the above idea is not the good idea? Are there any another ways? |
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