On 01/05/2007 08:49 AM, John Bafford wrote:
Hello,
Attached is a patch and corresponding test file I would like to
submit for inclusion in PHP. I would like this patch to be included
in PHP 5.2.1, as it is entirely new code (and thus shouldn't cause
regressions), but as RC2 was just released earlier today, I
understand if it must wait until PHP 5.2.2.
This patch implements three new functions, as described below.
mixed array_key_index(array input, int index [, mixed value])
Return the array's index'th key (and optionally, value)
mixed array_first(array input [, mixed value])
Return the array's first key (and optionally, value)
This is equivalent to array_key_index($input, 0 [, $value]);
mixed array_last(array input [, mixed value])
Return the array's last key (and optionally, value)
This is equivalent to array_key_index($input, -1 [, $value]);
-1
Implementing these functions _in_ PHP can't take more than a minute.
--
Wbr,
Antony Dovgal
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