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gen_random_string move ... not entirely sure about this ... may well return to user functions

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git-svn-id: file:///svn/phpbb/trunk@4785 89ea8834-ac86-4346-8a33-228a782c2dd0
This commit is contained in:
Paul S. Owen 2004-02-03 02:29:35 +00:00
parent 8aff2f6758
commit 06c37481cc
1 changed files with 18 additions and 8 deletions
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26
phpBB/includes/functions.php
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@ -86,6 +86,24 @@ function set_config($config_name, $config_value, $is_dynamic = FALSE)
} }
} }
// Generates an alphanumeric random string of given length
function gen_rand_string($num_chars)
{
$chars = array('A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z', '1', '2', '3', '4', '5', '6', '7', '8', '9');
list($usec, $sec) = explode(' ', microtime());
mt_srand($sec * $usec);
$max_chars = count($chars) - 1;
$rand_str = '';
for ($i = 0; $i < $num_chars; $i++)
{
$rand_str .= $chars[mt_rand(0, $max_chars)];
}
return $rand_str;
}
function get_userdata($user) function get_userdata($user)
{ {
global $db; global $db;
@ -1087,14 +1105,6 @@ function msg_handler($errno, $msg_text, $errfile, $errline)
switch ($errno) switch ($errno)
{ {
case E_WARNING:
case E_NOTICE:
if (defined('DEBUG_EXTRA'))
{
// echo "PHP Notice on line <b>$errline</b> in <b>$errfile</b> :: <b>$msg_text</b><br />";
}
break;
case E_USER_ERROR: case E_USER_ERROR:
if (isset($db)) if (isset($db))
{ {