本文整理匯總了PHP中context::get_child_contexts方法的典型用法代碼示例。如果您正苦於以下問題：PHP context::get_child_contexts方法的具體用法？PHP context::get_child_contexts怎麽用？PHP context::get_child_contexts使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類context的用法示例。
在下文中一共展示了context::get_child_contexts方法的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的PHP代碼示例。
示例1: get_role_context_caps
/**
* This is really slow!!! do not use above course context level
*
* @deprecated since 2.2
* @param int $roleid
* @param context $context
* @return array
*/
function get_role_context_caps($roleid, context $context)
{
global $DB;
//this is really slow!!!! - do not use above course context level!
$result = array();
$result[$context->id] = array();
// first emulate the parent context capabilities merging into context
$searchcontexts = array_reverse($context->get_parent_context_ids(true));
foreach ($searchcontexts as $cid) {
if ($capabilities = $DB->get_records('role_capabilities', array('roleid' => $roleid, 'contextid' => $cid))) {
foreach ($capabilities as $cap) {
if (!array_key_exists($cap->capability, $result[$context->id])) {
$result[$context->id][$cap->capability] = 0;
}
$result[$context->id][$cap->capability] += $cap->permission;
}
}
}
// now go through the contexts bellow given context
$searchcontexts = array_keys($context->get_child_contexts());
foreach ($searchcontexts as $cid) {
if ($capabilities = $DB->get_records('role_capabilities', array('roleid' => $roleid, 'contextid' => $cid))) {
foreach ($capabilities as $cap) {
if (!array_key_exists($cap->contextid, $result)) {
$result[$cap->contextid] = array();
}
$result[$cap->contextid][$cap->capability] = $cap->permission;
}
}
}
return $result;
}