}
////////////////////////////////////////////////////////////////
$phpthumb->GenerateThumbnail();
////////////////////////////////////////////////////////////////
// Debug output, to try and help me diagnose problems
if (@$_GET['phpthumbDebug'] == '8') {
$phpthumb->phpthumbDebug();
}
////////////////////////////////////////////////////////////////
if ($phpthumb->file) {
$phpthumb->RenderToFile($phpthumb->ResolveFilenameToAbsolute($phpthumb->file));
if ($phpthumb->goto && substr(strtolower($phpthumb->goto), 0, strlen('http://')) == 'http://') {
// redirect to another URL after image has been rendered to file
header('Location: ' . $phpthumb->goto);
exit;
}
} else {
if (file_exists($phpthumb->cache_filename) && is_writable($phpthumb->cache_filename) || is_writable(dirname($phpthumb->cache_filename))) {
$phpthumb->CleanUpCacheDirectory();
$phpthumb->RenderToFile($phpthumb->cache_filename);
} else {
$phpthumb->DebugMessage('Cannot write to $phpthumb->cache_filename (' . $phpthumb->cache_filename . ') because that directory (' . dirname($phpthumb->cache_filename) . ') is not writable', __FILE__, __LINE__);
}
}
////////////////////////////////////////////////////////////////
// Debug output, to try and help me diagnose problems
if (@$_GET['phpthumbDebug'] == '9') {
$phpthumb->phpthumbDebug();
}
////////////////////////////////////////////////////////////////
$phpthumb->OutputThumbnail();