39,323 Topics
 | |
| | |
| | so i checkied how to swap 2 variables without a 3rd one and I found this solution - $x ^= $y ^= $x ^= $y; but I don't understand what the xor (^) does! never used it before and php.net has some strange examples I don't get.. can someone explain … |
| | trying to display image from database. last image to 1st. but getting error: Warning: mysql_query() expects parameter 1 to be string, resource given in C:\xampp\htdocs\a_upload\gallery.php on line 12 Warning: mysql_fetch_assoc() expects parameter 1 to be resource, null given in C:\xampp\htdocs\a_upload\gallery.php on line 26 $sql = mysql_query("SELECT * FROM image WHERE … |
| | G'day, I have a created a search engine which allows users to search for files uploaded on my site. But I have created a progress bar as well and I want that progress bar to show after a user hits the search button. My Search engine code: <div class="searchBox"> <form … |
| | I want to connect to sql server database from php code. OS: Win xp SP3 PHP ver 5.1.0 Database : SQL server 2005 IIS ver 5.1 What are the drivers needed for the connection to happen? I downloaded the php_sqlsrv_52_ts.dll and tried with it. It doesn't work.I think its for …  |
| | Hello, I have a comment box that uses php her is the code: <?php $act = $_POST['act']; if($act == "post") { $name = $_POST ['name']; $area = $_POST ['area']; @$fp = fopen("comments.html", 'a'); if (!$fp) { //The file could not be opened echo "There was an error! Please try again … |
| | Hello everybody!I want to ask you something. I want to send values from C# windows form application in php webpage.In other words send post values from C# to php. The problem is that php script cannot read this values and preview this results which comes from C# app.Could you help … |
| | how to print 30 random images and image name from database width out repeating same images? database: image image_id user_id image(image store here blob) iam thinking some thing like this but not sure i = 0; while(i > 31) $queryget = mysql_query("SELECT image_name FROM user WHERE username = '$user'") or …  |
| | Hi firends, hope you all dn well. Here i need one thing ! table1 - Which stores all user's posts ( `id`, `post`, `who` ) table2 - Which stores relations ( `id`, `from`, `to`, `status` ) ( `status` contains `accepted` and `hold` ) here i want to retreve the posts … |
| | so i have a table called image. in side image table it has image_id user_id image_short_name. i am trying to create upload page where user can sumbit image. but i want to make sure a user dont pick same image_short_name. for ex if a user called "dave" pick a image_short_name … |
| | Hy I have a problem with my apache in wamp it dosen't recognize my htaccess file and I have searched everywhare to find a solution to the problem. Fot starters I want just to show my 404 custom page but my code is not working. `<Files ~ "^\.(htaccess|htpasswd)$"> deny from … |
| | consider the following code: $result=mysql_query($sql); $datas=mysql_fetch_array($result); $row=mysql_fetch_row($datas); $num_rows=mysql_num_rows($result); for ($counter=0;$counter<$num_rows;$counter++) { echo("<option value={$datas[$counter]['name']}>{$datas['name']}</option>"); } the problem is that it only picks the first record in the mysql database and duplicates it. can somebody help me solve this error |
| | i want that when user type username in from fiel it validate from process.php and after validate it show result in front of name field . i want that when user select uk from contry it show uk city and if selected india then show india cities how can it … |
| | Hello everybody! My roommate had a problem and asked me for some help. I do not write in Java so I would need some help translating my code from PHP into Java. Here is the code: <?php mysql_connect ( "someserver", "someusername", "somepassword" ) ; mysql_select_db("somedatabase"); $q = mysql_query ( "SELECT … |
| | Can anybody will tell me how a submenu or dyanmically selected dropdown list items can fetch something from the database and then display it on the page. please if any one has the idea or code please help me...I am begging for that in PHP. |
 | guys i'm having a really big problem right now..im trying to make a conditional statement using php but im having an logical error or syntax error..im trying to compute for the car rate but im not getting a correct output e.g i have a list of car which are "Small … |
| | Ideally I would like to take a value entered from an Option List and use it in a linked program before the form is submitted, The value would be used in a select search so that the operator then knows what to format of data to enter in the next … |
| | Hello! I have been trying to figure out why an upload script doesn't seem to work like it should but I couldn't understand why so maybe somebody here can help me out a bit please. Here is the function: function uploadFile($conn,$newsid,$table_name,$linkImg,$align) { global $msg,$maxSize; if ( $_FILES['userfile']['size']!=0 && $_FILES['userfile']['size']<($maxSize*1000) && …  |
| | I am attempting to create a live search using php/javascript to read from an XML file of student names, as the user types a search it shows results live Any tutorials, hints or tips? All my attempts have been futile  |
| | Hello Everyone, I developed a web app in php on version 5.3.1. My whole project is working awesome on my system, but when i upload it to server(php version is 5.2.9-1), it is not working properly. Is there any chances that this issue is getting just becasue of php versions??? …  |
| | Hello, I have a simple xml file online, all I want to do is read 2 things, the song name and song artist. I searched for a simple php script that does that with no luck. I really appreciate the help. This is what the xml file looks like <stwcue … |
 | I am learning jQuery from Head First jQuery. But first they have asked me to install Apache, PHP and MySQL(in that order). Apache is successful. Up and running. Version 2.2.22 of Apache for Windows XP. I downloaded php-5.2.17-Win32-VC6-x86.msi(file name) and installed. Successful. So just to make sure php was working, … |
 | Hi, For some reason form submit is not working properly while I am using Ajax. I want the result to be displayed on the same page. I am using Ajax for this, but when I submit the form, only text is being displayed rather than the actual value. This is … |
| | Hi, For some reason form submit is not working properly while I am using Ajax. I want the result to be displayed on the same page. I am using Ajax for this, but when I submit the form, only text is being displayed rather than the actual value. This is … |
| | I am having a problem on fetching content from wordpress admin page to ajax tab menu which is placed in index.php. I can fetch content to index.php but i am not able to fetch it to ajax tab menu. Any idea how to resolve it. thanks in advance.  |
| | Hello, I have a simple form. <form action="" method="post"> <label for="user">Name</label> <input type="text" name="user" id="user" /> </br> <label for="title">Title</label> <input type="text" name="title" id="title" /> <textarea name="body" rows="20" cols="60"></textarea> <input type="submit" value="Add Post" /> </form> I am trying to insert this to a table, which I am able to do. But … |
| | Hi, I am using php and html and i am trying to make two buttons: - Print button: that print a specific picture (not the whole page) - Download button: which will display the save as window to save a picture. Do you know if this is possible and how, … |
 | Hello friends If i want to add multiple images (suppose 10 images) to a database how can any one give me the sujjestion please help me Thank u in advance |
| | Hi I am working with ajax. `<form action="javascript:ajaxpage('files/search2.php', 'columnTwo')" method="POST"> Email :<input type="text" name="email" value=""/> <button>Submit </form>` The problem is search2.php does not work properly. It echo's the statements "The Email ID is :" but is not able to echo the value i.e $email search2.php `<?php $email = $_POST['email']; echo … |
| | i just want to ask how to change the height og menu bar in dreamweaver if it is possible |
The End.