@@ -106,7 +106,7 @@ discard block |
||
106 | 106 | * @uses FEATURE_GRADE_OUTCOMES |
107 | 107 | * @uses FEATURE_SHOW_DESCRIPTION |
108 | 108 | * @param string $feature |
109 | - * @return mixed True if yes (some features may use other values) |
|
109 | + * @return null|boolean True if yes (some features may use other values) |
|
110 | 110 | */ |
111 | 111 | function bigbluebuttonbn_supports($feature) { |
112 | 112 | if (!$feature) { |
@@ -226,7 +226,7 @@ discard block |
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226 | 226 | * |
227 | 227 | * @param object $bigbluebuttonbn Id of the module instance |
228 | 228 | * |
229 | - * @return bool Success/Failure |
|
229 | + * @return boolean|null Success/Failure |
|
230 | 230 | */ |
231 | 231 | function bigbluebuttonbn_delete_instance_log($bigbluebuttonbn) { |
232 | 232 | global $DB; |
@@ -249,7 +249,7 @@ discard block |
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249 | 249 | * @param object $mod |
250 | 250 | * @param object $bigbluebuttonbn |
251 | 251 | * |
252 | - * @return bool |
|
252 | + * @return string |
|
253 | 253 | */ |
254 | 254 | function bigbluebuttonbn_user_outline($course, $user, $mod, $bigbluebuttonbn) { |
255 | 255 | global $DB; |
@@ -757,7 +757,7 @@ discard block |
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757 | 757 | * @param stdClass $context context object |
758 | 758 | * @param string $filearea file area |
759 | 759 | * |
760 | - * @return false|null false if file not valid |
|
760 | + * @return boolean false if file not valid |
|
761 | 761 | */ |
762 | 762 | function bigbluebuttonbn_pluginfile_valid($context, $filearea) { |
763 | 763 | if ($context->contextlevel != CONTEXT_MODULE) { |