e: [PHP] help, array values echoed as Array on loop!
On Mon, 2 Sep 2002, Victor wrote:
> $ID_arr[] = explode(',', $pictures); # make db data into array
> This is the string:
> 15,16,17,18,19
>
> why does it echo as Array?
... because you've created an array ($ID_arr) with
On Mon, 2 Sep 2002, Victor wrote:
> $ID_arr[] = explode(',', $pictures); # make db data into array
> This is the string:
> 15,16,17,18,19
>
> why does it echo as Array?
... because you've created an array ($ID_arr) with an array as the first
value (the result of the call to explode()). Take the
I have tried both ways to loop through an array and output the data and
verify that the array is an array and I get no erros but I get this
value, which should not be so.
Here I'm checking if it's an array:
if (!is_array($ID_arr)) { # show error if no array
echo '$ID_arr is not an array.';
}
h
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