http://qs321.pair.com?node_id=400642


in reply to if variants

Since I havent seen this explicitly in your post i thought i should add that in many respects "if" is the same as "and". 

$foo==7 and $foo++;

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Likwise "or" is similar to "unless" 

$foo==7 or $foo++;

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---
demerphq

    First they ignore you, then they laugh at you, then they fight you, then you win.
    -- Gandhi

    Flux8


In Section Meditations