ArrayObject::count Get the number of public properties in the ArrayObject &reftitle.description; public intArrayObject::count Get the number of public properties in the ArrayObject. &reftitle.parameters; &no.function.parameters; &reftitle.returnvalues; The number of public properties in the ArrayObject. When the ArrayObject is constructed from an array all properties are public. &reftitle.examples; count()); $arrayobj = new ArrayObject(array('first','second','third')); var_dump($arrayobj->count()); ?> ]]> &example.outputs;