NEMB - Nukem Enterprises Message Board - Does PHP have a isEmpty() or similar?

For strings? Java also has someString.isBlank() which returns true if the string is empty or only spaces.

In Perl you can do something like:

if ($some_string =~ m/^\s+$/) {
# you gotta blank string
}

You're right! I bet I run a trim whitespace and it leaves - Puckdropper, Wed Aug 30 2023 4:49pm
just a single space alone. Two spaces was rejected as already being registered. You've got a new post to play with. I guess I could have turned on commenting on another post, maybe I should do that too.
- Does PHP have a isEmpty() or similar?- Erik_, Thu Aug 31 2023 11:46pm
- The youngest post can be commented on, I hope. - Puckdropper, Wed Aug 30 2023 4:51pm
  I just overrode the commenting time limit.
- - *Cool! I'll have to give it a shot when I get to my computer - Erik_, Wed Aug 30 2023 8:28pm
    Talk about fast turn around!
  - - *That's why you always talk to the owner. ;-) (nm) - Puckdropper, Thu Aug 31 2023 3:45pm

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