SplArrayObject

This class is an extension class from ArrayObject, the purposes of this class is allows objects to work as arrays. The SplArrayObject class is use ArrayConversionTrait and ArrayFunctionsTrait to robust the class functionalities.

Namespace

O2System\Spl\Datastructures

Class

O2System\Spl\Datastructures\SplArrayObject

Usage Example

use O2System\Spl\Datastructures\SplArrayObject;

$vehicles = new SplArrayObject();
$vehicles[ 'cars' ] = [ 'Ferrari', 'Porsche' ];

Methods Reference

SplArrayObject::__construct

O2System\Spl\Datastructures\SplArrayObject class constructor.

see: http://php.net/manual/en/class.arrayobject.php

Parameter

Parameter	type	Requirement	Description
$array	array	optional	initial array
$flag	int	optional	ArrayObject Flags

Return

Type	Description
SplArrayObject	Returns an SplArrayObject object on success.

Example

$vehicles = new SplArrayObject( 
        [ 
            'cars' => [ 
                'Ferrari',
                'Porsche' 
            ] 
        ], SplArrayObject::ARRAY_AS_PROPS 
);

SplArrayObject::isEmpty

Checks if the array storage is empty.

Return

Type	Description
bool	Returns an TRUE on success and FALSE on failed.

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