Posted by Laurent Duretz on 12/17/31 11:53

Gi a écrit :
> Hello,
>
> I'm a new Php user.
> I'm trying to use the array functions and would like to ask a suggestion, if
> possible.
> I wrote the following sample code:
>
> <?php
> $test[1]="tizio";
> $test[2]="caio";
> $test[3]="caio";
> print(array_search("caio", $test));
> ?>
>
> It's a simple array with a command which searches the corresponding key for
> the string "caio".
> As result I've 2 and not, as I thought 2, 3. Do you know is it possible to
> search all the keys associated to the string "caio"? I tried also the
> array_keys function but in this case the result has too much information.
> I'd like to have as result only 2 and 3.
> Pleace accept my apologies for the question and for the trouble.
> Really many thanks for the possible suggestions.
>
> Best,
> Gi
>
>

Hi,

You should use array_keys()

Laurent Duretz

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