Re: check if any element of an array is not "empty"
In article <4818D862.4010404@xxxxxxxx>, afan pasalic wrote:
hi,
as a result of one calculation I'm receiving an array where elements
could be 0 or date (as string yyyy-mm-dd hh:ii:ss).
I have to check if any of elements of the array is "date" or if all
elements of the array is 0?
If I try array_sum($result) I'll get 0 no matter what (0 + $string = 0).
Looking at the manual page I think they will use an integer to calculate
the sum (when using a non assoc array).
.....
but I was thinking if there is the function does that.
The best way to handle this would be to make sure null values will not get
into the array. A second choice might be using the mktime().
php.net/mktime
Hans
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IM: hans.wolters@xxxxxxxxx
http://lonki.xs4all.nl
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