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PHP - Move a file into a different folder on the server

... they no longer want them. I was previously using the unlink function in PHP but have since been told that this can be quite risky and a security issue. (Previous code below:) ...
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Formatting a number with leading zeros in PHP [duplicate]

... from the page linked above, here's a sample "zero-padded integers": <?php $isodate = sprintf("%04d-%02d-%02d", $year, $month, $day); ?> share | improve this answer | ...
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Checking if form has been submitted - PHP

... type="submit" name="treasure" value="go!"> </form> Then in the PHP handler: if (isset($_POST['treasure'])){ echo "treasure will be set if the form has been submitted (to TRUE, I believe)"; } share | ...
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Asynchronous vs synchronous execution, what does it really mean? [closed]

...pt of doing two things at one time. The operating system simulates this by allocating slices of time to different threads. Now, if you introduce multiple cores/processors into the mix, then things CAN actually happen at the same time. The operating system can allocate time to one thread on the firs...
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View array in Visual Studio debugger? [duplicate]

... Are you trying to view an array with memory allocated dynamically? If not, you can view an array for C++ and C# by putting it in the watch window in the debugger, with its contents visible when you expand the array on the little (+) in the watch window by a left mouse-...
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Make UINavigationBar transparent

...at colorMask[6] = {222, 255, 222, 255, 222, 255}; UIImage *img = [[UIImage alloc] init]; UIImage *maskedImage = [UIImage imageWithCGImage: CGImageCreateWithMaskingColors(img.CGImage, colorMask)]; [nav.navigationBar setBackgroundImage:maskedImage forBarMetrics:UIBarMetricsDefault]; [img release]; ...
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Manipulate a url string by adding GET parameters

... Basic method $query = parse_url($url, PHP_URL_QUERY); // Returns a string if the URL has parameters or NULL if not if ($query) { $url .= '&category=1'; } else { $url .= '?category=1'; } More advanced $url = 'http://example.com/search?keyword=test&...
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Why don't structs support inheritance?

...ive on the heap and are referenced via reference pointers, but structs are allocated on the stack (unless they are boxed) or are allocated "inside" the memory occupied by a reference type on the heap. share | ...
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Remove non-numeric characters (except periods and commas) from a string

... see also php function money_function() ( php.net/manual/en/function.money-format.php ) – horatio Feb 9 '11 at 19:28 ...
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File upload progress bar with jQuery

...responseText); } }); }); html: <form action="file-echo2.php" method="post" enctype="multipart/form-data"> <input type="file" name="myfile"><br> <input type="submit" value="Upload File to Server"> </form> <div class="progress"> <div ...