function testSanitizeFileName()
{
$this->assertEqual('filename', util_sanitizeFileName('filename'));
$this->assertEqual('filename_', util_sanitizeFileName('filename;'));
$this->assertEqual('file_name', util_sanitizeFileName('file name'));
$this->assertEqual('_filename', util_sanitizeFileName('../filename'));
$this->assertEqual('filename', util_sanitizeFileName('....filename'));
$this->assertEqual('.filename', util_sanitizeFileName('.....filename'));
}
function util_sanitizeFileReference($fr)
{
while (preg_match('/\\.\\.\\//', $fr)) {
$fr = preg_replace('/\\.\\.\\//', '', $fr);
}
$fr_parts = explode('/', $fr);
$cleaned_fr = '';
$part_counter = 0;
foreach ($fr_parts as $frp) {
if ($part_counter > 0) {
$cleaned_fr .= '/';
}
$cleaned_fr .= util_sanitizeFileName($frp);
$part_counter++;
}
return $cleaned_fr;
}
