Re: IF condition with a range

Assuming integers,

if ($y-1 <= $x && $x <= $y+1)
[download]

if (abs($y-$x) <= 1)
[download]

Comment on Re: IF condition with a range Select or Download Code

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Re^2: IF condition with a range by Anonymous Monk on Jul 16, 2018 at 14:16 UTC
True! Thank you!	[reply]
Re^3: IF condition with a range by ikegami (Patriarch) on Jul 16, 2018 at 14:17 UTC
You could also use `if (abs($y-$x) <= 1)` [download] (Added to earlier post)	[reply] [d/l]