Method |
Description |
|
add ( mixed $value ) : boolean |
Attempts to add the value to the set, will fail if the value
is already contained in the set. |
|
addRef ( mixed &$value ) : boolean |
Attempts to add the value by reference to the set, will fail
if the value is already contained in the set. |
|
clear ( ) : void |
Removes all values from the set. |
|
contains ( mixed $value ) : boolean |
Returns whether the values in contained in the set. |
|
remove ( mixed $value ) : boolean |
Attempts to remove the value from the set, will fail if the value
is not contained in the set. |
|