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php-general | 2004032
Date: 03/31/04
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- In reply to: Merlin: "[PHP] array_search does not find the first element"
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Merlin wrote:
> Hi there,
>
> I am trying to find values inside an array. This array always starts
> with 0.
Do you mean the keys? Or the values? Unnamed keys _should_ start with 0.
> unfortunatelly array_search start searching with the array element 1.
> So the first element is always overlooked.
>
> How could I "shift" this array to start with 1, or make array-search
Careful with your terminology... I almost thought you meant this...
http://www.php.net/function.array-shift
> start with 0?
> The array comes out of an xml webservice, so I can not rally modify the
> results.
>
> array_search($check_date, $results)
>
> Thanx for any help on that.
>
> Merlin
I don't entirely understand what you're trying to do here. See the
manual, it might help you:
http://www.php.net/manual/en/function.array-search.php
If what you're trying to do is use increase the key by one, you can do:
function my_array_search($needle, $haystack, $strict=false) {
$key = array_search($needle, $haystack, $strict);
if (is_integer($key)) $key++;
return $key;
}
my_array_search($xml_service_array);
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