@@ -13,23 +13,23 @@ |
||
13 | 13 | |
14 | 14 | /* prepare the toolbox */ |
15 | 15 | if (empty($_SESSION[Toolbox::class])) { |
16 | - $_SESSION[Toolbox::class] =& Toolbox::fromConfiguration(CONFIG_FILE); |
|
16 | + $_SESSION[Toolbox::class] = & Toolbox::fromConfiguration(CONFIG_FILE); |
|
17 | 17 | } |
18 | -$toolbox =& $_SESSION[Toolbox::class]; |
|
18 | +$toolbox = & $_SESSION[Toolbox::class]; |
|
19 | 19 | if (php_sapi_name() !== 'cli') { |
20 | 20 | $toolbox->smarty_prependTemplateDir(__DIR__ . '/templates', basename(__DIR__)); |
21 | 21 | $toolbox->smarty_assign([ |
22 | 22 | 'category' => DataUtilities::titleCase(preg_replace('/[\-_]+/', ' ', basename(__DIR__))) |
23 | 23 | ]); |
24 | - $smarty =& $toolbox->getSmarty(); |
|
24 | + $smarty = & $toolbox->getSmarty(); |
|
25 | 25 | } |
26 | 26 | |
27 | 27 | /* |
28 | 28 | * FIXME convience variables until plugins are all updated |
29 | 29 | */ |
30 | -$api =& $toolbox->getAPI(); |
|
31 | -$sql =& $toolbox->getMySQL(); |
|
32 | -$customPrefs =& $toolbox->getCustomPrefs(); |
|
30 | +$api = & $toolbox->getAPI(); |
|
31 | +$sql = & $toolbox->getMySQL(); |
|
32 | +$customPrefs = & $toolbox->getCustomPrefs(); |
|
33 | 33 | |
34 | 34 | /* set the Tool Consumer's instance URL, if present */ |
35 | 35 | if (empty($_SESSION[CANVAS_INSTANCE_URL])) { |