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.';
}
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
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 an array as the first
value (the result
3 matches
Mail list logo
