What reason of using ArrayObject::STD_PROP_LIST

Question

I don't find any example of using ArrayObject with ArrayObject::STD_PROP_LIST flag. http://www.php.net/manual/en/arrayobject.setflags.php Can you give me any example of using ArrayObject with this flag?

M8R-1jmw5r · Accepted Answer · 2013-04-11 23:13:43Z

7

Since PHP 5.3, this flag does not have any influence any longer.

http://3v4l.org/Fk3Qu

Output for 5.3.0 - 5.5.0beta2

ArrayObject Object
(
    [prop] => prop data
    [storage:ArrayObject:private] => Array
        (
            [arr] => array data
        )

)
ArrayObject Object
(
    [prop] => prop data
    [storage:ArrayObject:private] => Array
        (
            [arr] => array data
        )

)

Output for 5.1.0 - 5.2.17

ArrayObject Object
(
    [prop] => prop data
)
ArrayObject Object
(
    [arr] => array data
)

This has been also reported as a bug:

Bug #45595 - ArrayObject::STD_PROP_LIST does not behave as documented with foreach

answered Apr 11, 2013 at 23:13

M8R-1jmw5r

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Comments

Barmar · Accepted Answer · 2012-09-18 02:03:33Z

-1

There's an example on this page in the ArrayObject documentation.

answered Sep 18, 2012 at 2:03

Barmar

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3 Comments

M8R-1jmw5r Over a year ago

Can you please provide an example that demonstrates how using that constant makes a difference in contrast to not using that constant? Because the documentation does not give any example.

Barmar Over a year ago

@M8R-1jmw5r Did you look at the page I linked to? There's a demonstration by MarkAndrewSlade that shows the difference.

M8R-1jmw5r Over a year ago

Thanks for the heads-up, I've used his example and it seems that this does not work any longer with current PHP versions. stackoverflow.com/a/15960458/2261774

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