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Suggest the following replacements:
isNum($str) = -1
isNum($str)
isNum($str) = 0
no isNum($str)
The first case is worth especially because isNum in 7.9, for example, returns 1 instead of -1, which leads to incorrect calculations.
isNum
1
-1
The text was updated successfully, but these errors were encountered:
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Suggest the following replacements:
isNum($str) = -1
onisNum($str)
isNum($str) = 0
onno isNum($str)
The first case is worth especially because
isNum
in 7.9, for example, returns1
instead of-1
, which leads to incorrect calculations.The text was updated successfully, but these errors were encountered: