Get the number of public properties in the ArrayObject
.
Access
public
Returns
Type |
Description |
---|---|
The number of public properties in the |
Examples
example
class Example { public $public = 'prop:public'; private $prv = 'prop:private'; protected $prt = 'prop:protected'; } $arrayobj = new ArrayObject(new Example()); var_dump($arrayobj->count()); $arrayobj = new ArrayObject(array('first','second','third')); var_dump($arrayobj->count());Result:
int(1) int(3)