Re: reindexing an array after unset()
| From: | Philip Olson | Date: | Wed, 08 May 2002 19:35:13 +0000 |
| Subject: | Re: reindexing an array after unset() | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-96634@lists.php.net to get a copy of this message | ||
Try array_values() or array_splice()
Regards,
Philip Olson
On Wed, 8 May 2002, Erik Price wrote:
> After using unset() on an array element to remove it, what is the best
> way to reindex the array so that I have a nice sequential order of 0, 1,
> 2, 3... again? (Otherwise, unset($array[2]) will leave me with an array
> that looks like 0, 1, 3...).
>
> There's a bunch of ways to do it, but I'm curious which is the fastest.
> It strikes me that I could just implode the array and explode it again,
> assigning the result back to the original array reference. What do you
> think?
>
>
> Thanks,
>
> Erik
>
>
>
>
>
> ----
>
> Erik Price
> Web Developer Temp
> Media Lab, H.H. Brown
> pricee@hhbrown.com
>
>
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