function csscrush_string($string, $options = null)
{
return csscrush::string($string, $options);
}
if ($variables) {
parse_str($variables, $in_vars);
$process_opts['vars'] = $in_vars;
}
$process_opts['boilerplate'] = $boilerplate ? true : false;
$process_opts['debug'] = $pretty ? true : false;
$process_opts['rewrite_import_urls'] = true;
$import_context = $input_file ? dirname(realpath($input_file)) : null;
// If there is an import context set it to the document root
if ($import_context) {
$old_doc_root = csscrush::$config->docRoot;
csscrush::$config->docRoot = $import_context;
$process_opts['import_context'] = $import_context;
}
// Process the stream
$output = csscrush::string($input, $process_opts);
// Reset the document root after processing
if ($import_context) {
csscrush::$config->docRoot = $old_doc_root;
}
##################################################################
## Output
if ($output_file) {
if (!@file_put_contents($output_file, $output)) {
fwrite($stdout, "Could not write to path '{$output_file}'\n");
if (strpos($output_file, '~') === 0) {
fwrite($stdout, "No tilde expansion\n");
}
exit(0);
}
} else {
