Anonymní profil peter – Programujte.com

    $login_check     = mysqli_query($con,"SELECT `id` FROM `user` WHERE `username`='$username' AND `password`='".sha1($front_salt.$password.$back_salt)."'") or die (mysqli_error($con));    $activated_check = mysqli_query($con,"SELECT `activated` FROM `user` WHERE `username`='$username' AND `password`='".sha1($front_salt.$password.$back_salt)."'") or die (mysqli_error($con)); 
    $user            = mysqli_query($con,"SELECT `id`,`privileges`,`activated` FROM `user` WHERE `username`='$username' AND `password`='".sha1($front_salt.$password.$back_salt)."'") or die (mysqli_error($con));

Neni mi jasne, proc na user check, activated a privilegia pouzivas 100.000 a 1 sql dotazu, kdyz staci 1.

Ve FF mi to funguje normalne, ani v JS konzoli to nevypise chybu. Jenom pinda, ze pouzivas zastarale mutation events.
Pokud pouzivas chrome, tak to prosim te odinstaluj, na ten se neda spolehnout, ze se bude chovat spravne nebo najdi jiny kod pro efekt.

http://php.net/manual/en/function.file.php 

Example #1 file() example
<?php
// Get a file into an array.  In this example we'll go through HTTP to get
// the HTML source of a URL.
$lines = file('http://www.example.com/');

// Loop through our array, show HTML source as HTML source; and line numbers too.
foreach ($lines as $line_num => $line) {
    echo "Line #<b>{$line_num}</b> : " . htmlspecialchars($line) . "<br />\n";
}

// Another example, let's get a web page into a string.  See also file_get_contents().
$html = implode('', file('http://www.example.com/'));

// Using the optional flags parameter since PHP 5
$trimmed = file('somefile.txt', FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);
?>