21     public $acl;  variable in admin_plugin_acl
129                 $acl = $INPUT->arr('acl');
135                         unset($acl[$where][$who]);
148                 foreach ($acl as $where => $opt) {
607             $acl = preg_split('/[ \t]+/', $line);
610             $acl[1] = rawurldecode($acl[1]);
611             $acl_config[$acl[0]][$acl[1]] = $acl[2];
614             $ug = $acl[1];
626         $this->acl = $acl_config;
658         foreach ($this->acl as $where => $set) {
719         if (isset($this->acl[$check][$this->who])) {
720             return $this->acl[$check][$this->who];