(PHP 5 >= 5.3.0, PHP 7)
Returns the data associated with an object
public mixed SplObjectStorage::offsetGet ( object $object )
Returns the data associated with an object in the storage.
Parameters:
object
The object to look for.
Returns:
The data previously associated with the object in the storage.
Exception:
Throws UnexpectedValueException when object could not be found.
Examples:
SplObjectStorage::offsetGet() example
1 2 3 4 5 6 7 8 9 10 11 12 13 | <?php$s = new SplObjectStorage;$o1 = new StdClass;$o2 = new StdClass;$s[$o1] = "hello";$s->attach($o2);var_dump($s->offsetGet($o1)); // Similar to $s[$o1]var_dump($s->offsetGet($o2)); // Similar to $s[$o2]?> |
The above example will output something similar to:
string(5) "hello" NULL
See also:
SplObjectStorage::offsetSet() -
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