Severity: Notice

Message: Undefined variable: count

Filename: core/Common.php

Line Number: 531




 

if ( ! function_exists('remove_invisible_characters'))

{

function remove_invisible_characters($str, $url_encoded = TRUE)

{

$n>

// every control character except newline (dec 10)

// carriage return (dec 13), and horizontal tab (dec 09)

if ($url_encoded)

{

$non_displayables[] = '/%0[0-8bcef]/'; // url encoded 00-08, 11, 12, 14, 15

$non_displayables[] = '/%1[0-9a-f]/'; // url encoded 16-31

}

$non_displayables[] = '/[\x00-\x08\x0B\x0C\x0E-\x1F\x7F]+/S'; // 00-08, 11, 12, 14-31, 127

do

{

$str = preg_replace($non_displayables, '', $str, -1, $count);

}

while ($count);

return $str;

}

}