Re: Re: Removing a row from an Array

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I miss keyed, it's preg_grep().  Had "array" on my mind.

M. Sokolewicz wrote:
I've never heard of, nor seen array_grep() before and AFAIK it's also not a built-in php function. Check it at http://www.php.net/array_grep, it doesn't exist. No need to advise that which does not exist :)

- Tul

Al wrote:
Can you be more specific? Show us a line of code, or so.

There are lots of functions that may fit your needs, array_filter(), array_walk(), preg_grep(), etc.

I've found array_grep() to be super in many cases.
Returns the array consisting of the elements of the input array that match the given pattern. OR, that don't match the pattern.

Most require array_values() to resync the keys.


Ken Kixmoeller -- reply to ken@xxxxxxxxxxxxxx wrote:
On Jun 4, 2007, at 3:27 PM, Al wrote:


What determines the rows you want to keep?


User selection. The array is essentially a "shopping cart"-type of object.

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