public function checkFilesystem()
    {
        $results = array(
            $this->checkPermissions(GC_FILE_CONFIG_COMPILED)
        );

        if (file_exists(GC_FILE_CONFIG_COMPILED_OVERRIDE)) {
            $results[] = $this->checkPermissions(GC_FILE_CONFIG_COMPILED_OVERRIDE);
        }

        $filtered = array_filter($results, 'is_string');
        return empty($filtered) ? true : $filtered;
    }
public function checkFilesystem()
    {
        $results = array(
            $this->checkPermissions(GC_FILE_CONFIG_COMPILED)
        );

        if (file_exists(GC_FILE_CONFIG_COMPILED_OVERRIDE)) {
            $results[] = $this->checkPermissions(GC_FILE_CONFIG_COMPILED_OVERRIDE);
        }

        $filtered = array_filter($results, 'is_string');
        return empty($filtered) ? true : $filtered;
    }
public function checkFilesystem ( ) { $ results = array ( $ this -> checkPermissions ( GC_FILE_CONFIG_COMPILED ) ) ; if ( file_exists ( GC_FILE_CONFIG_COMPILED_OVERRIDE ) ) { $ results [ ] = $ this -> checkPermissions ( GC_FILE_CONFIG_COMPILED_OVERRIDE ) ; } $ filtered = array_filter ( $ results , 'is_string' ) ; return empty ( $ filtered ) ? true : $ filtered ; }
Checks file system
@return boolean|array
Checks file system