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Groups > comp.lang.php > #18730

ArrayObject vs array

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class C implements ArrayAccess, Countable, IteratorAggregate, Serializable {

     private $container = ['a', 'b'];

     public function offsetSet($offset, $value) {
         if (is_null($offset)) {
             $this->container[] = $value;
         } else {
             $this->container[$offset] = $value;
         }
     }

     public function offsetExists($offset) {
         return isset($this->container[$offset]);
     }

     public function offsetUnset($offset) {
         unset($this->container[$offset]);
     }

     public function offsetGet($offset) {
         return isset($this->container[$offset]) ? 
$this->container[$offset] : null;
     }

     public function count() {
         return count($this->container);
     }

     public function getIterator() {
         return new ArrayIterator($this->container);
     }

     public function serialize() {
         return serialize($this->container);
     }

     public function unserialize($data) {
         $this->container = unserialize($data);
     }

     public function getData() {
         return $this->container;
     }

}

print_r(
         (array) new ArrayObject(['a', 'b'])
);
print_r(
         (array) new C
);

Output:

Array
(
     [0] => a
     [1] => b
)
Array
(
     [Ccontainer] => Array
         (
             [0] => a
             [1] => b
         )

)

Because the result is not the same?

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Thread

ArrayObject vs array alex <1j9448a02@lnx159sneakemail.com.invalid> - 2021-07-23 11:16 +0200
  Re: ArrayObject vs array Jerry Stuckle <jstucklex@attglobal.net> - 2021-07-23 13:39 -0400
    Re: ArrayObject vs array alex <1j9448a02@lnx159sneakemail.com.invalid> - 2021-07-24 08:26 +0200
      Re: ArrayObject vs array "J.O. Aho" <user@example.net> - 2021-07-24 12:10 +0200
        Re: ArrayObject vs array alex <1j9448a02@lnx159sneakemail.com.invalid> - 2021-07-24 13:05 +0200
          Re: ArrayObject vs array Jerry Stuckle <jstucklex@attglobal.net> - 2021-07-24 12:56 -0400
            Re: ArrayObject vs array alex <1j9448a02@lnx159sneakemail.com.invalid> - 2021-07-25 11:13 +0200
              Re: ArrayObject vs array "J.O. Aho" <user@example.net> - 2021-07-25 11:48 +0200
                Re: ArrayObject vs array alex <1j9448a02@lnx159sneakemail.com.invalid> - 2021-07-26 10:14 +0200
                Re: ArrayObject vs array "J.O. Aho" <user@example.net> - 2021-07-26 11:11 +0200
                Re: ArrayObject vs array Arno Welzel <usenet@arnowelzel.de> - 2021-07-26 12:16 +0200

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