@@ -13,8 +13,7 @@ discard block |
||
| 13 | 13 | |
| 14 | 14 | /* store any requested actions for future handling */ |
| 15 | 15 | $action = (empty($_REQUEST['action']) ? |
| 16 | - ACTION_UNSPECIFIED : |
|
| 17 | - strtolower($_REQUEST['action']) |
|
| 16 | + ACTION_UNSPECIFIED : strtolower($_REQUEST['action']) |
|
| 18 | 17 | ); |
| 19 | 18 | |
| 20 | 19 | /* action requests only come from outside the LTI! */ |
@@ -30,7 +29,7 @@ discard block |
||
| 30 | 29 | @session_unset(); |
| 31 | 30 | @session_start(); |
| 32 | 31 | @session_regenerate_id(true); |
| 33 | - $_SESSION[Toolbox::class] =& $toolbox; |
|
| 32 | + $_SESSION[Toolbox::class] = & $toolbox; |
|
| 34 | 33 | session_write_close(); |
| 35 | 34 | $toolbox->lti_authenticate(); |
| 36 | 35 | exit; |
@@ -49,8 +48,7 @@ discard block |
||
| 49 | 48 | /* if not authenticated, default to showing credentials */ |
| 50 | 49 | } else { |
| 51 | 50 | $action = (empty($action) ? |
| 52 | - ACTION_CONFIG : |
|
| 53 | - $action |
|
| 51 | + ACTION_CONFIG : $action |
|
| 54 | 52 | ); |
| 55 | 53 | } |
| 56 | 54 | |
@@ -60,7 +58,7 @@ discard block |
||
| 60 | 58 | /* reset cached install data from config file */ |
| 61 | 59 | case ACTION_INSTALL: { |
| 62 | 60 | $_SESSION['toolbox'] = Toolbox::fromConfiguration(CONFIG_FILE, true); |
| 63 | - $toolbox =& $_SESSION['toolbox']; |
|
| 61 | + $toolbox = & $_SESSION['toolbox']; |
|
| 64 | 62 | |
| 65 | 63 | /* test to see if we can connect to the API */ |
| 66 | 64 | try { |