本文整理汇总了PHP中context::get_child_contexts方法的典型用法代码示例。如果您正苦于以下问题：PHP context::get_child_contexts方法的具体用法？PHP context::get_child_contexts怎么用？PHP context::get_child_contexts使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类context的用法示例。
在下文中一共展示了context::get_child_contexts方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
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;
}