I was a Windows user and used Wamp. Every time a PHP code failed, the browser would display something like this: error in line number xx. I followed the installation of this tutorial and everything worked. Now when code fail PHP just display a blank page. Any sugestions? (I'm using Ubuntu 10.04). ...
Let's say initially I have an image loaded in my view. Every now and then, I want that image to change via ajax with an interval of 10 sec. How can I do that? Thanks. ...
This seems like a really simple one but I'm struggling to figure it out. I want a column in my database that lists when a record was first created and another column that says when it was updated. It's my understanding I should be able to do all this just using MySQL. All help is appreciated :) This stinks still no answer, reasons I'm a...
I was just inquiring about standard practices of argument validation syntax. I'm working with PHP as of currently, but anything that's considered a platform/language agnostic solution would be great. As of currently, I'm aware of two pretty common syntax. For example (my preference): function foo($a, $b, $c){ if(!$a){ throw new Exc...
Hello all, After the user uploads an image to the server, should we sanitize $_FILES['filename']['name']? I do check file size/file type etc. But I don't check other things. Is there a potential security hole? Thank you ...
Over SSL. Works in Chrome/Firefox but shows an empty value for sessionTestVariable for Opera/Safari/IE: <? // https://mydomain.com/setSession.php session_cache_limiter( 'nocache' ); session_set_cookie_params("899", "/", ".mydomain.com"); session_start(); unset($_SESSION['sessionTestVariable']); // Set sessionTestVariable $_SESSION['ses...
If there is a HTTP request coming to a web server from many clients the requests will be handled in the order. For all the http request i want to use a token bucket system. So when there is a first Request i write a number to a file and increment the number for the next request and so on.. I dont want to do it in DB since the DB size i...
Is this just a stylistic difference, or does using require_once('filename.php') vs require_once 'filename.php' have actual load/efficiency differences? ...
Hi all, I am rather new to ZendFramework and am trying to figure this out. In my view script (index.phtml), I have this bit of code that says: <?php function getErrorString($element) { echo "<pre>"; print_r($this); echo "</pre>"; $string = ''; if(!empty($this->error[$element])) { $string = $string.'<label class="error" for="'.$e...
i was wanting to wrap an object in another - favoring composition over inheritance. but i am not sure i am doing it right tho there are no errors. i created a class Wrapped thats is wrapped by Wrapper. i made it such that when a method/property is called on $wrapper, if it exists in the class, Wrapper, it will be returned else, it will...
I have a php page http://mydomain.com/mypage.php this page will be accessible by public and our partner. my partner is supposed to send a POST request over port 7333 to http://mydomain.com:7333/mypage.php . now how can i accept the parameters if and only if they came over port 7333. i want to distinguish between parameters that are comin...
in my website all pages contain Follow Us panal so inspite or writing it on all pages I have created a seperate modFollow.php file and included it in all pages, I don't know whether its a correct way or not but I am gettein this error message- my indexpage code - <div class="follow"> <?php include 'modFollow.php'; ?> ...
In PHP, which is a better way to concatenate strings (with a single-quote) in terms of resources? "Sal's mall is $emo." or "Sal's mall is ".$emo.'.' or 'Sal\'s mall is '.$emo.'.' ...
I refer to this page: http://stackoverflow.com/questions/1557273/jquery-post-array-of-multiple-checkbox-values-to-php <input type="checkbox" class="box" value="blue" title="A" /> <input type="checkbox" class="box" value="red" title="B" /> <input type="checkbox" class="box" value="white" title="C"/> $('#include').click(function(){ ...
I am having 5 checkbox with the food items like Chicken, fruits, vegetables, Snacks,.. like that. What i am trying to implement is when the user selects the checkbox items and clicks submit, it will search for the restaurants providing the selected items, Table will have 2 fields: restid, menu and the data is stored like this in the t...
I want to create TinyMCE editor on the page, but it should boot and render only after focus on action. How can I do that, please, can you give advice to me. Recession Page may have include scores TinyMCE elements, and page will hang. Therefore, the field should be converted into TinyMCE as needed, initially it's just textarea. ...
It looks like it does not matter what image headers I use for spitting out via php script an image file with unknown extension, call it .ext Are there any actual effects? (Is PHP silently converting it, or bypassing the format?) ...
Hi everyone, I'am new to Drupal, i just want to create a website which contains pages like about us, contact us and other static information that may be changed after a long time. Now i can create the pages and sub pages to main pages. The links are displaying on the top of the logo and the sub pages were showing on the side of the mai...
Any real difference between $_SERVER['REMOTE_ADDR'] $_SERVER['SERVER_ADDR'] I'm tracking visitors to a page, and I've always used REMOTE_ADDR, but recently I saw a script that collected both information. Is this a better practice or not needed? ...
I am having trouble with the query in this code. The problem is one I have had before, the $num = mysql_num_rows($result); part gives me a MySQL error saying it expected a resource. Usually when I have this error it is because I misplaced a single quote some where, but after looking I cannot find any problem, though this query is a bit...