39,326 Topics
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| | Hi all, After moving my PHP-code from a Windows Server to a Linux one I have problems with the $_SESSION variables. When I login an click a menu option, all my $_SESSION variables get cleared and I have to login again. Does anyone recognize this problem and have a solution …  |
| | Hey ive followed a guide on here and i managed to setup a register place but when i login it says [CODE]?php session_start(); if (!$_SESSION["valid_user"]) { // User not logged in, redirect to login page Header("Location: login.php"); } // Member only content // ... // ... // ... // Display …  |
| | Reinventing the wheel every time I need to do a site with file upload is getting a bit old. There must be a better way. I've looked for a php uploader class but alot of them seem incomplete, poorly documented, or just plain sketchy. I'm looking for something that: [LIST][*]MIME … |
| | Hi I use the following form validation and it works all fine, except my email input does not get validated. Input type = email field name = emailto this is the code: [CODE]function formCheck(formobj){ // Enter name of mandatory fields var fieldRequired = Array("emailto","from", "emailfrom","zigi"); // Enter field description to … |
| | Hi, I wanted to ask professional members who has built websites in the past wheter you include all your include files in the <head></head> section of your site. I split my design in two header-inc.php and footer-inc.php, obviously the <head></head> section will be in header-inc.php. Reason is most of my … |
| | Hi I am using XAMPP . I have developed a LOG IN System. How I can check either User is ONLINE or Not. |
| | I want to know how do i post my form values in database. I am creating widgets dynamically using javascript function and want to store values posted by those dynamically created widgets in database. here is my code [CODE]<script language="javascript"> var inival=0; // Initialise starting element number // Call this … |
 | Hi All I'm trying to build a page that has a captcha and allows for a file upload. Currently when I select a file, fill in the captcha and hit submit the file is uploaded to the server in a temp directory before checking the captcha. I need the captcha … |
| | Hi all.. I have written one php code to kill a process on my shell. for this i have used shell_exec function. the code is: start.php [code] <?php echo "into php"; shell_exec ('killall -9 sshd-sim'); //sshd-sim is the process to be killed echo "out of php"; ?> [/code] the problem … |
| | I am try to put the finishing touches to a mail function, and would like to show an alert to tell the user the form has been submitted correctly. I would then like to redirect them to another page in the site. The alert works OK on its own, but … |
| | Hello, folks at Dani Web I'm a new to Dani Web and I hope to be helpful to a lot of people, but first I want to ask something. You see I have a huge problem, it begins with a desktop app I'm currently coding written in C# for a … |
| | Hi all, I'm very new to php and I'm working on a project that require to create compcard that should be saved in a folder (uploade) which is working properly. The problem is that now I have to preview that copcard (images) and ask user to save it or not. …  |
| | Hi, i am a php programmer who has no previous programming experience neither in java nor in c#(sharp). My goal is to learn both languages java and c#, so i am looking for an experienced programmer who has in depth knowledge of both languages to suggest me which one to …  |
| | Hey guys...I've run into a little issue (noob here). I’ve setup a little application for scheduling days + times in different rooms. I’m trying to implement some sort of an error check which determines is someone has already been scheduled for a certain day, time(range), and certain room. For example: … |
| | [CODE]<select name="splace" onchange="eval(this.value)"> <option value="javascript:show_loc('1');">Chennai</option> <option value="javascript:show_loc('2');">Coimbatore</option> </select>[/CODE] In the above code, in the option the value property is given as a javascript. Since in IE the onclick function doesn't work I've placed onchange in the select and then given the javascript in the option value. Now to save the … |
| | I need to make a password in php and javascript (with html) so that if the user wants the password to be 6 digits long, then the password is y0z0z2z4z6y2z0z2z4z6y4z0z2z4z6y6z0z2z4z6… If the password is 4 digits long, then the password is y0z0z2z4y2z0z2z4y4z0z2z4. THESE ARE NOT RANDOM NUMBERS. There is a …  |
| | Hi all I found cURL and want to use it to upload a file after a form has been submitted. I found the following code on [URL="http://php.net/curl"]http://php.net/curl[/URL] [CODE=php] <?php /* http://localhost/upload.php: print_r($_POST); print_r($_FILES); */ $ch = curl_init(); $data = array('name' => 'Foo', 'file' => '@/home/user/test.png'); curl_setopt($ch, CURLOPT_URL, 'http://localhost/upload.php'); curl_setopt($ch, CURLOPT_POST, … |
| | Question to toss out to the group. I have on many occasions created a daemon for things like XML Sockets and Flash-based socket chat. My question is concerning sound and/or video. Are there any of the veteran posters here that have had hands-on experience with socket-streaming video or audio? I … |
| | For my college I need to make a game called Lingo and I'm not even close to finding out how to do it since I was only given 2 lessons so far. If anyone has existing code or knows some functions or ways of helping I'd appreciate it. |
| | hi i have this code (Latest Threads IN Marquee ) and want when click on any link that open in new tab . [CODE]global $db, $vbulletin; if($vbulletin->options['latest_Threads_order']==1){ $latest_Threads_order="order by thread.dateline Desc"; }elseif($vbulletin->options['latest_Threads_order']==2){ $latest_Threads_order="order by thread.views Desc"; }elseif($vbulletin->options['latest_Threads_order']==3){ $latest_Threads_order="order by thread.replycount Desc"; }elseif($vbulletin->options['latest_Threads_order']==4){ $latest_Threads_order="order by thread.lastpost Desc"; }elseif($vbulletin->options['latest_Threads_order']==5){ $latest_Threads_order="order by thread.dateline … |
| | Hi everyone, I hope im posting in the right section. I'm desperate searching for an algorithm which tells me the similarity between two java codes. Some kind of anti-plagiarizer. The algorithm I found were mostly written in languages like C# .. I'm trying to write it in PHP, even though …  |
 | Hi..Good 'day! wanna ask that is there any code in uploading image in php..i wanna add field name in my [B]candidate table[/B] in my database..and i wanna add there[B] image[/B] but i do not know what's the right data type am going to use..as well as the code.. |
| | hi...My friend of mine told to use this code [CODE]if($session->isAdmin()) the check if the user is logged in & has admin privileges if($session->logged_in) to check if the user is logged in (simple user) [/CODE] in login system.but it doesnt work at all..i want that if i login into the system,my … |
| | Hi, I my application lots of business name with their address store in DB. i want to show google map for them. [COLOR="Red"]How to show google map from address. Or add new column for latitude and longitude? [/COLOR] |
| | Hi, I have a folder with full of doc files. Instead of downloading the files one by one, is there any way of zip(rar)-ing them and download in one go with PHP? Thanks  |
| | [code] <?php session_cache_limiter('private,must-revalidate'); session_start(); require_once("config.php"); include ("classes/db_functions.php"); include ("classes/display.php"); $dbf=new db_functions(SM_DB_HOST,SM_DB_USER,SM_DB_PASS,SM_DB_NAME); ?> <link href="style/report.css" rel="stylesheet" type="text/css" /> <?php if (@$_POST['Submit']=="Save Report") { $sql = "select * from customreport order by id desc"; $linkID=mysql_connect(SM_DB_HOST,SM_DB_USER,SM_DB_PASS); mysql_select_db(SM_DB_NAME, $linkID); $result = mysql_query($sql)or die(mysql_error()); $nume = mysql_num_rows($result); $row=mysql_fetch_array($result); if (!empty($nume)) $nume = $row['id'] + 1; … |
| | Hi, I have uploaded all my php pages to the server and everything runs perfectly fine. There is just one problem. When i click the refresh button on any page, the user is automatically logged out (session destroyed) and is directed to the login page. When i was refreshing the … |
| | Hi..Wanna ask if someone knows how to retrieve records in database in PHP...I want that if i click the "retrieve button" all records will retrieve..I'll use retrieving when disaster occurs..tnx in advance.. :)  |
 | Hi People I would like to know how exactly to setup the links you see below that are attached to the article so send to digg, facebook, etc. Also what is the offical term for these links? special links? special tags? ??? Thanks, Regards X |
| | Hi Dear All I have 1000s of JPGs Images. Names like S-KHI-1233 Now I need To rename all the images and new name should be last 4 numeric digits like 1233. For all 1000 JPGs I want to do this. if image name is S-KHI-1964 then new name should be … |
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