Web Development Forum

I have this pattern which finds links, inside a text string from file_get_contents function. Works fine, it seems. But I am curious to understand the expression, each charachter of it, what it does etc. Here you go: preg_match_all('~href=("|')(.*?)\1~', $var, $out); I know what it does obviously, but what does (.*?)\1~ …

Hello, do you guys recomend any CLASS or script to create Thumbnails? what are you using these days?

I would like to add data from 2 worksheets in the same document and have them combined in one worksheet. Am using PHPExcel could you guys kindly help. -worksheet 1 and worksheet 2 = worksheet 3(combined worksheet1+worksheet2) Thanks

Good Morning All, I'm looking for any suggestions for integrating a group chat into a members only back office. I've looked at many options online, but none of them seem to be able to be integrated the way I would like. Basically I would like a PHP script that I …

Hello Daniweb Members, I am currently trying to develop a Captcha for my website, I have a wacky font that shall hopefully make it harder for bots to read, and I was planning on using the imagefttext() function to display it. Currently I have the following (Doesn't Randomly Generate String …

Hi, I am trying to create a script which searches through a MySQL column which contains URLs and check the URLs to see if they are up OR down. At the moment I am getting no results added into the database e.g. 1 = UP, 0 = DOWN. Can someone …

Hell all, am new here and am an intermediate php developer. I am having a silly proble am guessing the solution will be a simple syntax buh i dont know how to fix it. Okay here is it.. Lets say i have a variable in php eg $first_data=""; now i …

I am totally stuck and hope that someone here might have had the same problem in the past. When I test my code under localhost, all images displays perfect, not so when uploaded from my hosting server. What it does: It uploads data from the database as a description of …

Hi, I have this fiddle that works but on my website it does nothing. http://jsfiddle.net/adishardis/r3eyD/17/ What is the best way to troubleshoot why this is?

<center></center> <form name="registration_form" method="post" action="register.php" onsubmit="return Validate();"> <table border="0" align=center> <tr> <td><font size=5><center>Name: </center></font></td><td><input type="text" name="names"></td> </tr> <tr> <td><font size=5><center>Email: </center></font></td><td><input type="text" name="email"></td> </tr> <tr> <td><font size=5><center>Username: </center></font></td><td><input type="text" name="username"></td> </tr> <tr> <td><font size=5><center>Password: </center></font></td><td><input type="password" name="password"></td> </tr> <tr> <td><font size=5><center>Password Confirmation: </center></font></td><td><input type="password" name="password_confirmation"></td> </tr> <tr> <td><font size=5><center>Phone Number: …

Hey guys, I've hit a brick wall trying to login to an ssl site to update fields of a form and submit, mainly because(i'm guessing) it has a load of javascript within it and also a several redirects at and after login page. I have managed to come to the …

I'm in the basics of learning to code in OOP. So far I've tried simple input/output and succeeded but am now trying to move onto something still rather basic but a step up from previous attempts. Anyway, I'm writing a login script connecting to a PDO database. I've tested all …

Hello DaniWeb, I've finally gotten around to swapping from MySQL to MySQL(i), mainly due to it's security advantages with Prepared Statements. In the past I've been adding `include ('/Some/Directory/File.php);` to the top of each page, so that I can store my functions in a secure directory and so that I …

i'm trying to make a script to calculate the diference between two dates, but in minutes, the thing is that i need to remove from mysql database all the entries that has mora than 15 minutes on the database, i'm planing to run the script in background using the cron …

So i have this index.php code: <form method="get" action="search.php"> <label>Search For: </label><input type="text" name="$res" /> <input type="submit" name="submit" value="Start Search" /> <input type="reset" value="Reset" </form> And this code in search.php <?php $con = mysqli_connect('localhost','user', 'pass') or die(mysqli_error($con)); mysqli_select_db($con, 'piese') or die(mysqli_error($con)); #query database $query = mysqli_query($con, "SELECT `id`,`price` FROM `edit` …

i have a page (APPLYforJOB.aspx), now if an registered user ahs signed in and clicked on APPLY for job Button then he will be promoted to page to fill his info but if he is hasn't logged in then he will be redirected to LOGIN.aspx page, I did it successfully …

I have a table which shows our top sellers and Weeks of Stock left. Its generated by joining an order db with a stock db. I'm struggling with try to capture the really fast movers. Here is the script SELECT a.EAN, a.SKU, a.Name, Sum(a.OrderedQuantity) Round(Avg(a.Price),2) as AvgPrice b.Quantity, round((b.Quantity/Sum(a.OrderedQuantity)),0) as …

I am trying to create a form that updates mySQL-database. I've created three php-pages. **updatepizza.php** <?php $host="localhost"; // Host name $username="root"; // Mysql username $password="billie"; // Mysql password $db_name="cygna_fyraarstider"; // Database name $tbl_name="pizza_menu"; // Table name // Connect to server and select database. mysql_connect("$host", "$username", "$password")or die("cannot connect"); mysql_select_db("$db_name")or die("cannot …

i want to show hide multiple divs with jquery or javascript. I seached the web but i find codes that must have unique divs like: <div id="div1">text</div> <div id="div2">text</div> and so on, but i want to add the divs in a foreache php function so i can't have multiple IDs, …

What is the purpose of database?

Hi everyone, I'm making my first jQuery mobile app and using a fixed bottom navbar. But the app is acting a little weird. When I tap the background twice, the navbar disappears or moves up a little. how can I fix this problem?

So i have created a list of all the files that are in a certain folder, and in the right hand is a checkbox. echo "<form action='checkbox-form.php' method='POST' name='MyForm'>"; and this is the part of interest $c +=1; <td > <input type='checkbox' name='formImage[]' value='$c'/>&nbsp;<br /> </td> So how can i …

I created a page dynamically check below the example label l=new label() l.id="lbltest" l.text+="<div id=name name=name runat=server><br />" l.text+="<div id=age name=age runat=server><br />" l.text+="<div id=gender name=gender runat=server><br />" my question is as follows I want to assign values to name and age. How can that be done? I have tried …

I understand that when casting a string to a float, php will evaluate from left to right and stop at the first invalid character. So for example, the string "1-23" will cast to a 1. I need to evaluate the entire string though, so that the string "1-23" would not …

hope everyone is fine there, i just wanted to ask that i want to display the image im storing in the database using php.. but i dont know how to display it, would i be able to retrieve it simply by echoing?? im not getting how would the whole process …

So i want to show all the files from a certain folder all in one collumn(i think i am going to use table for this) and in the second collumn i want a square, and if you click on it to put the marked thing over. Or i need to …

I have wordpress installed. http://www.mindbunker.com I have no plug ins installed and dont know what to do. I have tried Godaddy, tried wordpress support. basically you guys are my last resort! It appears at the top of the page and I dont know how to get rid of it, its …

I'm working on a website: http://tinyurl.com/9sdq3eo (I've used tinyurl as I don't want you to think I'm promoting, the website isn't even finished yet. Free2Read.co.uk for those not wanting to view on tinyurl Anyway I'm trying to learn OOP with PHP before I delve into frameworks but I'm having excruciating …

Hello, I am trying CIUnit - PHP unit integration to codeigniter. But I am stuck - getting error that file is denied: E:\projektai\php projektai\htdocs\ci_unit\tests>phpunit PHPUnit 3.5.14 by Sebastian Bergmann. ....[CIUnit] PHP Error: Warning - include(E:\projektai\php projektai\htdocs\ci_u nit\application\config\testing\database.php): failed to open stream: Permission denied File Path: database/DB.php (line: 41) [CIUnit] PHP …

Am running a script that checks every line in a foreach loop. I would like help in how to tackle this each execution needs to be written to a log file which will show how log it went to process the each line at a time and if there is …

So i have to echo this onclick="dhtmlHistory.add('location1',{message: 'backbox'});countdown()" and if i echo " ...." the whole thing top it wont show because of the apostrophe

well I've been searching for this from hours now, and also tried to look in this forum. or maybe I dont know what is it called. I'm searching for a script to display featured products on my website, in a sqaure box on right side. but it shouldn't be so …

hey guys.... anyone here know why my time here in localhost is different from the internet, let's say even though i already set my timezone to "America/New_York" the time is still different

My file function doesnt seem to want to open my file in a folder. $lines = file('/download/test.xls');

Hello Everyone..!! I am beginner at PHP. I would like to have solution for "\n" in textfile php. $file = "testFile.txt"; $fh = fopen($file, 'a+') or die("can't open file"); $firstname = $_POST["prenom"]; $lastname = $_POST["nom"]; $mood = $_POST["humeur"]; $datestring = date("d/m/y "); $timestring = date("H.i.s"); $data = "$firstname ; $lastname …

Hi, I am trying to get a php variable into a header, I have managed it in another file but it not having it this time and I do not know why. Here is my php code [code=php] <?php header("Location: photo.php?albumid=".urlencode($albumid)); include_once 'title.php'; $result = mysql_query("SELECT id FROM user WHERE …

Hi again. This is the part of the code that doesn't work. $fileBaseName=basename($file,'.jpg'); echo("<img src='{$handle}/{$file}' alt=$fileBaseName />"); So what i want to do is at alt to show only the name without the.jpg and i dont know why if i have two or three words is stops at the first …

I was creating my admin panel (admin homepage) and then took out the following code: <!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>ZanimeCMS: Admin Center</title> <link rel="stylesheet" type="text/css" href="../css/home.css" /> <script type="text/javascript" src="../js/jquery-1.8.2.min.js"></script> </head> <body> <!--START Admin Wrapper--> <div id="adminwrapper"> <!--START …

Hi peeps, quick question. I am debugging a script in IE (it's producing errors and I suspect it might be down to the selectors) and I was wondering if the below is correct. Guven the following html <div id="fruit_filter"> <h1>Compare the Toyota range</h1> <div class="filter_checkboxes"> <h2>fruit type</h2> <form id="first_filter"> <input …

Hello there. I am kind of confused. In PHP I substract two unix timestamps from each other. The first: mktime(0, 0, 0, 10, 22, 2012) The second: mktime(24, 0, 0, 10, 28, 2012) For as far as I know the time difference between these two timestamps is exactly 7 days. …

Hallo! I would like to create a script to search a MySQL table (data). The table has two columns (ID & PRICE). Search must be done by ID and Price has to be displayed in the page, any ideas? Thanks in advance! PS: I've tried to modify [this script](http://www.phpjabbers.com/index.php?controller=FrontFrees&action=details&seo_url=mysql-table-search&page=4) but …

Hey all, I am currently using the following to echo the 1st Current_month: echo "1st '.date('F').'."; So that would say, for example, 1st October. What would I need to do to echo the next month? In this case 'November'? Thanks for any help!

Hi, I want to use PHP to take one image, draw another on top of it and output it as a single image. So it might for instance be that the first image would be of a duck and the next image would be of an x, so the third …

i am retrieving textual data from database on my page , asp.net(c#), now i want to save in pdf format and want to store that pdf file on my server(localhost) so how ?

Well, I have a code that just won't run. It says it has a syntax error, but I've been looking at this code for 20 minutes and haven't found any. Could you guys plese tell me if something is wrong? // $anio holds the name of my table. $query="INSERT INTO …

I would like to find a method where i can find a character position in reverse.For example last "e" starting count in reverse. From example $string="Kelley"; $strposition=(strpos,'e'); it will give me position 1.

error: 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 '' at line 1 Its valid sql I checked I just don't understand what would cause that error. I also tried different statements and …

Hi i have an htm created by ob_start--ob_clean (query from mysql) i can have more than 1 html each one for a user these htmls are converted to pdf using html2pdf and each file is called by the name of the cleint ex:if the user name is xxxx===>he will get …

Who can help me with the following i have 5 or more rows in a table the last column is called rank one row is called points. I want automatic insert the rank like when a person has 123 points is rank 1 the second person with 120 point rank …

So i was wondering if it is possible to make something <a class='photo' href=<?PHP 'lala.php?blu=$q&subf=$subf&img=$imagenr' ?> target='_blank'> <span><img src=<?PHP'{$handle}/{$file}'?> /></span></a> lala.php is already made with all needed, but when i'm trying to make something with this code it doesnt show up the photo. I named class photo so i can …