[Haserl-users] PHP's isset equivalent ?

[Florian F. <fl...@al...>]

Hi Nathan,

It's me again. I just would like to know if there is an equivalent to the=20
PHP's isset test.

It is possible to do something like if [ "$FORM_var" !=3D "" ] but I'm not =
quite=20
sure it is the same test.

Thanks a lot for your answer.

Best regards, Florian
=2D-=20
Cordialement, Florian

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