diff options
Diffstat (limited to 'engine/lib/elgglib.php')
| -rw-r--r-- | engine/lib/elgglib.php | 34 |
1 files changed, 18 insertions, 16 deletions
diff --git a/engine/lib/elgglib.php b/engine/lib/elgglib.php index 26c1cccfd..dd3cba25d 100644 --- a/engine/lib/elgglib.php +++ b/engine/lib/elgglib.php @@ -671,7 +671,7 @@ function elgg_register_event_handler($event, $object_type, $callback, $priority global $CONFIG; if (empty($event) || empty($object_type)) { - return FALSE; + return false; } if (!isset($CONFIG->events)) { @@ -684,8 +684,8 @@ function elgg_register_event_handler($event, $object_type, $callback, $priority $CONFIG->events[$event][$object_type] = array(); } - if (!is_callable($callback)) { - return FALSE; + if (!is_callable($callback, true)) { + return false; } $priority = max((int) $priority, 0); @@ -695,7 +695,7 @@ function elgg_register_event_handler($event, $object_type, $callback, $priority } $CONFIG->events[$event][$object_type][$priority] = $callback; ksort($CONFIG->events[$event][$object_type]); - return TRUE; + return true; } /** @@ -770,14 +770,14 @@ function elgg_trigger_event($event, $object_type, $object = null) { foreach ($events as $callback_list) { if (is_array($callback_list)) { foreach ($callback_list as $callback) { - if (call_user_func_array($callback, $args) === FALSE) { - return FALSE; + if (is_callable($callback) && (call_user_func_array($callback, $args) === false)) { + return false; } } } } - return TRUE; + return true; } /** @@ -850,7 +850,7 @@ function elgg_register_plugin_hook_handler($hook, $type, $callback, $priority = global $CONFIG; if (empty($hook) || empty($type)) { - return FALSE; + return false; } if (!isset($CONFIG->hooks)) { @@ -863,8 +863,8 @@ function elgg_register_plugin_hook_handler($hook, $type, $callback, $priority = $CONFIG->hooks[$hook][$type] = array(); } - if (!is_callable($callback)) { - return FALSE; + if (!is_callable($callback, true)) { + return false; } $priority = max((int) $priority, 0); @@ -874,7 +874,7 @@ function elgg_register_plugin_hook_handler($hook, $type, $callback, $priority = } $CONFIG->hooks[$hook][$type][$priority] = $callback; ksort($CONFIG->hooks[$hook][$type]); - return TRUE; + return true; } /** @@ -970,10 +970,12 @@ function elgg_trigger_plugin_hook($hook, $type, $params = null, $returnvalue = n foreach ($hooks as $callback_list) { if (is_array($callback_list)) { foreach ($callback_list as $hookcallback) { - $args = array($hook, $type, $returnvalue, $params); - $temp_return_value = call_user_func_array($hookcallback, $args); - if (!is_null($temp_return_value)) { - $returnvalue = $temp_return_value; + if (is_callable($hookcallback)) { + $args = array($hook, $type, $returnvalue, $params); + $temp_return_value = call_user_func_array($hookcallback, $args); + if (!is_null($temp_return_value)) { + $returnvalue = $temp_return_value; + } } } } @@ -1883,7 +1885,7 @@ function elgg_cacheable_view_page_handler($page, $type) { header("Content-type: $content_type"); // @todo should js be cached when simple cache turned off - //header('Expires: ' . date('r', time() + 864000)); + //header('Expires: ' . gmdate('D, d M Y H:i:s \G\M\T', strtotime("+10 days")), true); //header("Pragma: public"); //header("Cache-Control: public"); //header("Content-Length: " . strlen($return)); |