/**
* Formats the output and saved it to disk.
*
* @param $contents $contents config array to save
* @return bool \File::update result
*/
public function save($contents)
{
// store the current filename
$file = $this->file;
// save it
$return = parent::save($contents);
// existing file? saved? and do we need to flush the opcode cache?
if ($file == $this->file and $return and static::$flush_needed) {
if ($this->file[0] !== '/' and (!isset($this->file[1]) or $this->file[1] !== ':')) {
// locate the file
$file = \Finder::search('config', $this->file, $this->ext);
}
// make sure we have a fallback
$file or $file = APPPATH . 'config' . DS . $this->file . $this->ext;
// flush the opcode caches that are active
static::$uses_opcache and opcache_invalidate($file, true);
static::$uses_apc and apc_compile_file($file);
}
return $return;
}
