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I think that the error message is pretty clear. There is no id field in table users.

You are right but it is not difficult to implement some words' exceptions/fixes to the code.

You could use preg_replace_callback to replace only the wholly uppercase words.

$string = preg_replace_callback('#\b([A-Z]+)\b#s', function($m) { return ucwords(strtolower($m[1])); }, $string);

Use swiftmailer. It is a very well-written library with many features and great documentation.

As I can see, your html and php code are in the same file. You should move all classes to their own files (e.g. user.php for class User).

Globals are the easy way, but not the right way. Each...

Actually, this code is not good for many reasons (some of them are the following):

- No html-php separation
- You rely on globals for db connection
- Echo usage inside the class methods
- You...

Try this (not very well-tested) code.


function GetImages($dir, $basedir = null, array $extensions, $recursive = true)
{
$dir = rtrim($dir, '/') . '/';
$images = array();

...

You should check the log files for error messages.

Btw, I made some small changes to the code.


function GetImages($dir, array $extensions, $prefix = '')
{
$images = array();
...

RecursiveDirectoryIterator throws an UnexpectedValueException if the path cannot be found or is not a directory. I suppose that the dir was not found when you added /trophy. Try this


function...

Did you wrap the code in <?php ?> tags?

You don't need to change the $dir and $prefix if the script is inside the wordpress root dir. The $images contains an array with all images' paths. You should add a foreach construct to iterate over...

function GetImages($dir, array $extensions, $prefix = "")
{
$images = array();
$it = new RecursiveIteratorIterator(new RecursiveDirectoryIterator($dir,...

Could you post your code and the path of the script?

Why don't you use NogDog's answer?

One query is better. You should always try to reduce the number of SQL queries.

I don't now. I use the oldschool technique :) You may find a solution in one of the following pages.

http://nicolasgallagher.com/micro-clearfix-hack/...

You should uncomment the clearfix div.

$array1 = array(1, 2);
$array2 = array(3, 4, 5);
$final = array();
foreach($array1 as $a1)
foreach($array2 as $a2)
$final[] = $a1 . $a2;
print_r($final);

You should check, using is_array function, if a variable is an array before passing it to foreach. e.g

if (is_array($items))
{
foreach($items as $item)
{

}
}

Check this

Check php sessions manual page. There are many examples there.

You mail server requires authentication. I suggest you to use a library like swiftmailer

Check Campaign Monitor guide to css in email

From mysql_fetch_object manual page

So, you need to check the value of $autorRow

if ($autorRow === false)
PageNotFound();

Create a 404.html page and use the following code (not tested). When an id record is not found, call PageNotFound() function.


function PageNotFound()
{
header("HTTP/1.1 404 Not...