function _rest_server_add_default_and_remove_unknown in Services 7.3
Same name and namespace in other branches
- 6.3 servers/rest_server/rest_server.module \_rest_server_add_default_and_remove_unknown()
Utility function set set up an array with default values for a set of keys and remove all entries that does not match a key in the set.
Parameters
array $array: The array to modify.
array $keys: An array of keys.
mixed $default: A default value.
Return value
void
1 call to _rest_server_add_default_and_remove_unknown()
- rest_server_setup_settings in servers/
rest_server/ rest_server.module - Set up settings for a rest server endpoint, fills the settings array with defaults. This is done to ensure that the default state is consistent between what's shown by default in the settings form and used by default by the REST server if it…
File
- servers/
rest_server/ rest_server.module, line 158
Code
function _rest_server_add_default_and_remove_unknown(&$array, $keys, $default) {
// Add default values to all keys that do not
// exist in $array but exist in $keys.
foreach ($keys as $k) {
if (!isset($array[$k])) {
$array[$k] = $default;
}
}
// Unset all values that key exist in $array
// but does not exist in $keys.
foreach (array_keys($array) as $key) {
if (!in_array($key, $keys)) {
unset($array[$key]);
}
}
}