Re: Mystery foreach error
| From: | Sebastian Krebs | Date: | Thu, 14 Mar 2013 00:39:18 +0000 |
| Subject: | Re: Mystery foreach error | ||
| References: | 1 2 3 4 5 6 7 8 9 10 11 12 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-320531@lists.php.net to get a copy of this message | ||
2013/3/14 David Harkness <david.h@highgearmedia.com>
>
> On Wed, Mar 13, 2013 at 5:10 PM, Sebastian Krebs <krebs.seb@gmail.com>wrote:
>
>> Because 'null' is the representation of "nothing" array_key_exists()
>> and
>> isset() can be treated as semantically equivalent.
>
>
> As I said, these functions return different results for null values. It
> won't matter for Angela since she isn't storing null in the array, though.
>
Thats exactly, what I tried to say :)
>
> Peace,
> David
>
>
--
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