Hey, below is a page that handles a login script and I am wondering if I have put it any security holes. I have been reading articles on protecting from injections and others and wanted to make sure that my code is secure. It is submitted via ajax and returns JSON based on the login being correct or not. <?php ob_start(); session_start...
So kind of very similar to "Detecting https requests in php": Want to have https://example.com/pog.php go to http://example.com/pog.php or even vice versa. Problems: Can't read anything from $_SERVER["HTTPS"] since it's not there Server is sending both requests over port 80, so can't check for 443 on the HTTPS version apache_request_...
I'm wondering where PHP programmers ask and answer programming questions? ...
Hi In PHP, will these always return the same values? //example 1 $array = array(); if ($array) { echo 'the array has items'; } // example 2 $array = array(); if (count($array)) { echo 'the array has items'; } Thank you! ...
Hi, I have a php form that has a bunch of checkboxes that all contain links to files. Once a user clicks on which checkboxes (files) they want, it then zips up the files and forces a download. I got a simple php zip force download to work, but when one of the files is huge or if someone lets say selects the whole list to zip up and ...
That's something I've been wondering for a while now. Take Notepad++ for instace. Wikipedia tells me it was written in C++ and it's Windows-only. Now take PHP. Wikipedia tells me this is also written in C++, but that runs on other OS too. But I see more languages then just C++ for PHP... how is this done? Do they make some new code in...
This is another question based on an answer that was given to me. What I need is the ability to do a system command line zip of large files based on what the web user selects and then prompt them or force a download. Can this be done? ...
Hi I just uploaded some .php files to my sharepoint site. But when I go to these pages, instead of showing the page, it is showing the actual script.How can I sovlve this. Thank you in advance. ...
"I am using flash as3, php and mysql" What is the difference between: $username = $_POST['username']; $password = md5( $_POST['password']); and $username = mysql_real_escape_string( $_POST['username']); $password = mysql_real_escape_string(md5( $_POST['password'])); I am sending and retrieving variables from flash AS3 to ...
Isn't that an inconsistent behavior? (PHP 5.2.6) <?php $a = new SimpleXMLElement('<a/>'); $a->addAttribute('b', 'One & Two'); //$a->addChild('c', 'Three & Four'); -- results in "unterminated entity reference" warning! $a->addChild('c', 'Three & Four'); $a->d = 'Five & Six'; print($a->asXML()); Renders: <?xml version="1.0"?> <a...
Hey, I was going to use jQuery to clone the input field when I click a button to make another field, but I was thinking of doing: Page One, Page Two, Page Three <- then send that as one $_POST to the server and have it take each page and break on the "," comma then for each insert in to my POSTS table. Any idea on how I would do that?...
The problem is the following: We are creating an instance of a class testObject and fill a var with a double. A class TestExcel extends from PhpExcel and when submitting the object testObject into the constructor we get a scientific notation of the var when we do a var_dump. Can anyone help us out. My colleagues and I don't understand ...
I've inherited a PHP application that has "versions" of pages (viewacct.php, viewacct2.php, viewacct_rcw.php, etc). I want to discover which of these pages are called from other pages in the application and which are not. Is there a tool available that will help with that? ...
if (strlen($_POST['reply']) < 6) { header("Refresh: 2; url=thread.php?id=$tid#reply"); die("The text you have entered is too short. Please write a longer text and try again."); } Why won't header refresh work when I add #reply? Gives a blank page. It works with header location though. Any idea? ...
I don't really get it: what's the purpose of a new line character? If I do this: <?php echo "This is a test. \n"; echo "This is another test."; ?> Code results in both sentences being in the same line. Why doesn't the \n causes the second sentence being in second line? The sentences are each in it's own line, if I do: <?php echo "T...
I have defined an interface for a data structure type. I am trying to force whatever class implementing that interface to also implement two other interfaces (iterator and countable). Is there a way to do this? ...
I have the following situation: <table><tr><td width="50"> <select name="angle"> <option value="1">1</option> <option value="2">2</option> <option value="3">3</option> <option value="4">4</option> <option value="5">5</option> <option value="6">6</option> </select> </td><td> <input type="text" name="what" value="" /> </td></tr></table> <...
I know PHP is usually used for web development, where there is no standard input, but PHP claims to be usable as a general-purpose scripting language, if you do follow it's funky web-based conventions. I know that PHP prints to stdout (or whatever you want to call it) with print and echo, which is simple enough, but I'm wondering how a P...
If I have a loop that requests my data from my form: for ($i=0;$i < count($_POST['checkbx']);$i++) { // calculate the file from the checkbx $filename = $_POST['checkbx'][$i]; $clearfilename = substr($filename, strrpos ($filename, "/") + 1); echo "'".$filename."',"; } how do I add that into the sample ...
Right now I have a php form that forces a download of a zip. How can I redirect to another page and also force that download (where the download is actually php zip)? Would I use javascript? any ideas? Thanks! ...