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PHP - Don't Need A Direct Answer - Just Where To Look For The Error
I just finished a page of code that passes all the debug tests except for the very last line on the page. </html>. The page has php and html, java script and some SQL. (see I'm learning and hadn't placed a post until I exhausted my limited resources.
The Error Codeis: PHP Parse error: syntax error, unexpected $end in C:\wamp\www\registerform.php on line 292 Here's my concern: I read this error statement as an error()is missing. Please clarify something for me, You start the php code with <?php and end it with ?>. I also understand that the end() will stop all further operation. Correct. When you have a form call itself for data checking, and if the data is correct, send it to the appropriate database table, does one need to place the end() at the end of the php portion of the code? And if so, will it not stop any of the code from being read the first time the page is called? Also since the FORMs action calls for the page to load itself for data verification, how at the end of the checking do I go call another page? here's the page: The page is attached: Similar TutorialsHi, I found a code for login page on web which would check against the database and login, I wanted to modify it so that once the password is verified the user will be directed to a new page with the session variables also active. I read about " header()" functionality which would achieve this so i added this to the code but my code seems to fail with the error "Cannot modify header information - headers already sent by (output started at C:\xampp\phpMyAdmin\scripts\login1.php:7) in C:\xampp\phpMyAdmin\scripts\login1.php on line 10 " The code for login1.php is as below- For quick understanding i have removed all the section related to DB validation ..so the below code must activate the next page "add_entry2.php" immediately after submit button is pressed. Please see below.. Thanks in advance. Code: [Select] <html> <head> <title>Login</title> </head> <body> <?php if (isset($_POST['submit'])) {if(!$_POST['uname'] | !$_POST['passwd']){die('You did not fill in a required field.'); } header('Location: add_entry2.php');} else {// if form hasn't been submitted ?> <h1>Login</h1> <form action="<?php echo $_SERVER['PHP_SELF']?>" method="post"> <table align="center" border="1" cellspacing="0" cellpadding="3"> <tr><td>Username:</td><td> <input type="text" name="uname" maxlength="40"> </td></tr> <tr><td>Password:</td><td> <input type="password" name="passwd" maxlength="50"> </td></tr> <tr><td colspan="2" align="right"> <input type="submit" name="submit" value="Login"> </td></tr> </table> </form> <?php } ?> </body> </html> Here is my code: // Start MySQL Query for Records $query = "SELECT codes_update_no_join_1b" . "SET orig_code_1 = new_code_1, orig_code_2 = new_code_2" . "WHERE concat(orig_code_1, orig_code_2) = concat(old_code_1, old_code_2)"; $results = mysql_query($query) or die(mysql_error()); // End MySQL Query for Records This query runs perfectly fine when run direct as SQL in phpMyAdmin, but throws this error when running in my script??? Why is this??? Code: [Select] You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '= new_code_1, orig_code_2 = new_code_2WHERE concat(orig_code_1, orig_c' at line 1 Hi again all, When i add text to my database through a form, it throws an error if i type 'wouldn't', but not if i type a word without an apostrophe. Is there a simple fix for this please peeps? Many Thanks Me@newbie.com.uk+vat Hi, I have a calculation issue in my php. Below is my code: Code: [Select] $output = ""; $studentId = false; $courseId = false; $moduleId = false; while ($row = mysql_fetch_array($result)){ $moduletotal += $row['Mark']; $modulemark = (int)($moduletotal); //Above here is the calculation for add in the Marks of all the sessions //Below is the code of the display of the query output if($studentId != $row['StudentUsername']) { $studentId = $row['StudentUsername']; $output .= "<p><strong>Student:</strong> {$row['StudentForename']} {$row['StudentSurname']} ({$row['StudentUsername']})"; } if($courseId != $row['CourseId']) { $courseId = $row['CourseId']; $output .= "<br><strong>Course:</strong> {$row['CourseId']} - {$row['CourseName']} <br><strong>Year:</strong> {$row['Year']}</p>"; } if($moduleId != $row['ModuleId']) { $moduleId = $row['ModuleId']; $output .= "<p><br><strong>Module:</strong> {$row['ModuleId']} - {$row['ModuleName']} $modulemark</p>"; } $output .= "<p><strong>Session:</strong> {$row['SessionId']} {$row['Mark']}</p>"; } Student: Mayur Patel (u0867587) Course: INFO101 - Bsc Information Communication Technology Year: 3 Module: CHI2550 - Modern Database Applications 72 (72 is the answer to the calculation for the first module but this is incorrect at it should also add the 67 and thus become 139) Session: AAB 72 Session: AAE 67 Module: CHI2513 - Systems Strategy 200 (200 is the answer to the calculation for this module but this is incorrect it should be only 61. But what it has done is that it has added the 72 and 67 from the first module and added it with the 61 in this module) Session: AAD 61 SO WHAT MY QUESTION IS THAT HOW CAN I FIND THE TOTAL OF EACH MODULE MARK WHICH THE VARIABLE $modulemark = (int)($moduletotal); IS TRYING TO DO BY ADDING UP ALL THE SESSIONS MARKS WITHIN EACH MODULE. I HAVE TRIED USING SUM(gr.Mark) in the query and using GROUP BY SessionId, ModuleId, StudentUsername, and CourseId but it ends up not being able to display any records. That is why I want to do the calculation using php rather than SQL. BELOW IS THE QUERY IF YOU WANT TO SEE IT: Code: [Select] $query = " SELECT st.CourseId, c.CourseName, st.Year, st.StudentUsername, st.StudentForename, st.StudentSurname, s.ModuleId, m.ModuleName, m.Credits, s.SessionId, s.SessionWeight, gr.Mark, gr.Grade FROM Course c INNER JOIN Student st ON c.CourseId = st.CourseId JOIN Grade_Report gr ON st.StudentId = gr.StudentId JOIN Session s ON gr.SessionId = s.SessionId JOIN Module m ON s.ModuleId = m.ModuleId WHERE (st.StudentUsername = '".mysql_real_escape_string($studentid)."') ORDER BY c.CourseName, st.StudentUsername, m.ModuleName, s.SessionId "; i saw this in a php function page he http://php.net/manual/en/function.stristr.php the line is if(stristr($string, 'earth') === FALSE) { specifically this this code <?php $string = 'Hello World!'; if(stristr($string, 'earth') === FALSE) { echo '"earth" not found in string'; } // outputs: "earth" not found in string ?> what is the significance of the '===' in there does it mean something? is there any difference from the '==' or the '=' ? I have a php form for uploading file as the action sends to upload.php. How I can avoid any kind of direct access to upload.php? I want to kill the php process at the first line without performing the remaining code (it is very critical for me as I have a counter), except calls coming from form.php. Hello everyone, I have a question. I'm trying to figure out a way to make it so that when a user visits a page for a certain file, they are given the file to download but can't see the link to that file. Example: There is a file on http://serverB.com/file.rar A person goes to http://serverA.com/?file=file.rar They can download http://serverB.com/file.rar without seeing the link to that file. Is there any way to do this? Thanks. Trying to sort out setting a cookie that allows visitor to decide which sub domain to go directly to in subsequent visits. Somewhat complicated by the fact that the sub domains are running seprate instances of wordpress. Here's the code... any suggestions appreciated! Code: [Select] <?php if (isset($_POST['submitted'])) { $site=$_POST['site']; setcookie("SitePref",$site, time() + 60*60*24*30, 'historybee.com'); if ($site == 'ms') { header("Location: http://ms.historybee.com/"); } elseif ($site == 'hs') { define('WP_USE_THEMES', true); require('./wp-blog-header.php'); } } else { //if we have a cookie, load the site if (isset($_COOKIE['SitePref'])) { if (($_COOKIE['SitePref']) == 'hs') { define('WP_USE_THEMES', true); require('./wp-blog-header.php'); } else { header("Location: http://ms.historybee.com/"); } } else { //if we don't have a cookie, load the form ?> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <meta http-equiv="content-type" content="text/html; charset=utf-8"> <title>The National History Bee</title> </head> <body style="margin:0;padding:0;background: url('http://ms.historybee.com/wp-content/themes/makinghistoryblue/img/body_bg_hb5.jpg') repeat-x scroll center top #F2BF3B;"> <div align="center" style="width:800px;margin:0 auto;background:#fff;"> <p><img src="http://ms.historybee.com/wp-content/themes/makinghistoryblue/img/nhb_logo.png"> <p><h1>Welcome to the National History Bee!</h1> <p>The National History Bee has both High School and Middle School competitions. <p>Please choose which site you would like to visit. Your choice will be remembered for 30 days. <form action= "<?php echo $_SERVER['PHP_SELF']; ?>" method ="POST"> <input type="radio" name="site" value="ms"> Middle School Competition <input type="radio" name="site" value="hs"> High School Competition <input type ="hidden" name="submitted" value="true"> <p><input type="submit" value="Remember My Choice"> </form> <br /><br /><br /> </div> </body> </html> <?php } } ?> Hi I made a curl and don't know what to do with the string I got back, I would need the id and the name of each, should I explode, don't know how to do that, here is what I got as answer: Quote string(596) "{"data":[{"name":"Esoterik Forum","category":"Community","id":"180883525283576"},{"name":"Hellsehen und Wahrsagen","category":"Company","id":"177967172214131"},{"name":"Spirituelle Lebensberatung","category":"Website","id":"164411270264299"},{"name":"Esoterik","category":"Website","id":"164524456919432"},{"name":"Kartenlegen und Hellsehen","category":"Company","id":"173933135951523"},{"name":"Exchange","category":"Application","id":"190533567633445"},{"name":"Astrologie","category":"Website","id":"164928140213920"},{"name":"Esoterik Forum","category":"Application","id":"184577371575355"}]}" I've just done a Contact Me form. Once a message has been sent, I'd like to direct the user to a new page saying 'thanks for getting in touch', just so it's clear the message has been sent. What's the best function to use for that? I tried require("message.php") and include() but the two files got mixed up and all I got was a mess! Thanks in advance for any help Hi all, I want to be able to have one file (configuration file i guess) where i set the phone number, address, staff names and positions, etc. and then have them display at different places on various pages. I thought they were inc files, but all i can find is the likes of headers and footers. Any help much appreciated. I just don't know what it's called, if someone can point me in the right direction, thanks. MsKazza I have my template files and some functions in my server which are available for direct reach. like ; my "index.php" file includes "loginpage.php" form which is ok when I enter www.site.com/index.php but also when I enter to www.site.com/loginpage.php it works and shows me just login page. So this is what I dont want. How can I prevent to reach the files directly like this, I want them to work just for other pages of my website, not for directly seeing. By the way can this problem also be solved by hosting settings or mod_rewrite ? sorry for posting..i already make it I want to perform a php process initiated by AJAX according to the method described in http://www.w3schools.com/PHP/php_ajax_database.asp with this line Code: [Select] xmlhttp.open("GET","getuser.php?q="+str,true); the php process in getuser.php is initiated. But how I can restrict direct access to getuser.php? If someone visit getuser.php?q=something; the process will be started for "something". I want to run the getuser.php process only and only when it is initiated from my main page. Hello everyone, What is the best method of blocking direct access to certain files like functions, modules, and etc? I was trying the if ( ! defined('BASEPATH')) exit('No direct script access allowed');method but I feel like there must be a more convenient/better way. Any suggestions are appreciated, thank you. Hello, I'm having some major major issues, with a web hosting / PHP / MySQL database issue and if anyone can help that would be amazing! Okay first I have a MySQL database setup, with a table called "staff", within that there is a "username" and "password" field pretty self explanatory. I have a login in page (login.php) see first set of coding and a loginaction (loginaction.php) and what is suppose to happen is the loginaction checks the posted data against the database and if correct relocate to another page. I have had this coding and much more complex coding working on various other servers, but this is the first time I've ever dealt with BT Business webhosting, which is pretty useless right now and poor help to date from technicians who say it is a purely a coding issue. From what I have established I believe that the issue is occuring because BT don't have the apache server setup correctly for what I'm trying to do or that the browser is seeing the "$result" on "loginaction.php" and data, resulting in a white page of certain doom! Please help!! login.php [<?php include "sections/phparea.php";?> <?php include "sections/header.php";?> <?php include "sections/left.php";?> <!-- start content --> <div id="content"> <?php // Include the formatted error message if (isset($_SESSION['message'])) echo "<h4>".$_SESSION['message']."</h4>"; // Generate the login <form> layout ?> <form action="loginaction.php" method="post" enctype="multipart/form-data"> <table class="tablelogin" > <tr> <td> <label for="email">E-mail Address</label> </td> <td> <input type="text" name="email" id="email" /> </td> </tr> <tr> <td> <label for="password">Password</label> </td> <td> <input type="password" name="password" id="password" /> </td> </tr> <tr> <td> </td> <td> <a href="../ambustar/accountrecovery.php">Forgotten Password?</a> </td> </tr> <tr> <td> </td> <td> </td> </tr> <tr> <td> </td> <td> <input type="hidden" name="count" id="count" value="1" /> <input type="reset" name="reset" id="reset" value="Clear" /> <input type="submit" name="submit" id="submit" value="Log in" /> </td> </tr> </table> </form> </div> <!-- end content --> <?php include "sections/right.php";?> <?php include "sections/footer.php";?> ] loginaction.php [<?php session_start(); include "dbconnect.php"; $email =$_POST["email"]; $password =$_POST["password"]; $query = "SELECT * FROM staff WHERE username = '$email' AND password = '$password'"; $result = mysql_query($query) or die ("Error in query: $query. ".mysql_error()); // see if any rows were returned if (mysql_num_rows($result) > 0) { header("Location: test.php"); } else { header("Location: login.php"); } ?> ] dbconnect.php [<?php $hostname = "sql5c30a.carrierzone.com"; $username = "user"; $password = "password"; $databaseName = "main_bikescarsandvans_co_uk"; $connection = mysql_connect($hostname, $username, $password); // or die ("Unable to connect!") mysql_select_db($databaseName) or die ("Unable to select database!"); ?> ] When I hit the submit button I would like the answer to appear in the box labled answer. Is that possible? Code: [Select] <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> <title>Untitled Document</title> <style type="text/css"> input {position:absolute; left:120px;} p {margin-bottom:-10px;} </style> </head> <body> <form method="post" action="<?php echo $_SERVER['PHP_SELF'];?>"> <p>first number:<input type="text" name="first_number" /></p> <p>second number:<input type="text" name="second_number" /></p> <p>answer:<input type="text" name="answer" /></p> <ul> <li>add: <input type="radio" name="group1" value="add" /></li> <li>subtract: <input type="radio" name="group1" value="subtract" /></li> <li>multiply: <input type="radio" name="group1" value="multiply" /></li> <li>divide: <input type="radio" name="group1" value="divide" /></li> </ul> <p><input type="submit" value="submit" /></p> </form> <?php $answer = $_POST['group1']; $first = $_POST['first_number']; $second = $_POST['second_number']; $ans=0; if ($answer == "add") { $ans = $first + $second; echo $ans; } else if ($answer == "subtract"){ $ans = $first - $second; echo $ans; } else if ($answer == "multiply"){ $ans = $first * $second; echo $ans; } else if ($answer == "divide"){ $ans = $first / $second; echo $ans; } else { echo 'damm...'; } ?> </body> </html> Hello, I want to prevent this page from being directly accessed by all via just putting its address in the address bar: http://www.mysite.com/page1/page2/signup.php I want to allow to be accessed this page only via clicking on a link in a particular page like: http://www.mysite.com/activate/index.php Please help me. A shipping vendor (like Stamps.Com) provides me a Printable Shipping Label to display on my website for Visitors to print.
When Visitors come to my page, my PHP code:
$Shipping_Label_Data = $LabelVendor->data[0]->contents; // vendor's API echo '<img src="/Label-Directory/'.$Order_Number.'.png" />'; Later I realized the security flaw: any snooper can fish for other Visitor's labels in my Label directory. What is the best way to prevent the display of other people's labels? Thank you!! |
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