本文整理汇总了PHP中get_cached_capabilities函数的典型用法代码示例。如果您正苦于以下问题：PHP get_cached_capabilities函数的具体用法？PHP get_cached_capabilities怎么用？PHP get_cached_capabilities使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了get_cached_capabilities函数的2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: capabilities_cleanup
/**
* Deletes cached capabilities that are no longer needed by the component.
* Also unassigns these capabilities from any roles that have them.
*
* @param string $component examples: 'moodle', 'mod_forum', 'block_quiz_results'
* @param array $newcapdef array of the new capability definitions that will be
* compared with the cached capabilities
* @return int number of deprecated capabilities that have been removed
*/
function capabilities_cleanup($component, $newcapdef = null)
{
global $DB;
$removedcount = 0;
if ($cachedcaps = get_cached_capabilities($component)) {
foreach ($cachedcaps as $cachedcap) {
if (empty($newcapdef) || array_key_exists($cachedcap->name, $newcapdef) === false) {
// Remove from capabilities cache.
$DB->delete_records('capabilities', array('name' => $cachedcap->name));
$removedcount++;
// Delete from roles.
if ($roles = get_roles_with_capability($cachedcap->name)) {
foreach ($roles as $role) {
if (!unassign_capability($cachedcap->name, $role->id)) {
print_error('cannotunassigncap', 'error', '', (object) array('cap' => $cachedcap->name, 'role' => $role->name));
}
}
}
}
// End if.
}
}
return $removedcount;
}示例2: capabilities_cleanup
/**
* Deletes cached capabilities that are no longer needed by the component.
* Also unassigns these capabilities from any roles that have them.
* @param $component - examples: 'moodle', 'mod/forum', 'block/quiz_results'
* @param $newcapdef - array of the new capability definitions that will be
* compared with the cached capabilities
* @return int - number of deprecated capabilities that have been removed
*/
function capabilities_cleanup($component, $newcapdef = NULL)
{
$removedcount = 0;
if ($cachedcaps = get_cached_capabilities($component)) {
foreach ($cachedcaps as $cachedcap) {
if (empty($newcapdef) || array_key_exists($cachedcap->name, $newcapdef) === false) {
// Remove from capabilities cache.
if (!delete_records('capabilities', 'name', $cachedcap->name)) {
error('Could not delete deprecated capability ' . $cachedcap->name);
} else {
$removedcount++;
}
// Delete from roles.
if ($roles = get_roles_with_capability($cachedcap->name)) {
foreach ($roles as $role) {
if (!unassign_capability($cachedcap->name, $role->id)) {
error('Could not unassign deprecated capability ' . $cachedcap->name . ' from role ' . $role->name);
}
}
}
}
// End if.
}
}
return $removedcount;
}