The only sample you post:

$cmp=substr(reverse($line),0,1);
if ($cmp eq ";") 
{

[download]

doesn't look like it has strict and warnings switched on. Or if it is, you're reusing $cmp which isn't necessary and recycling vars means you're probably not scoping correctly. That's why you get it as a suggestion again - because we have no evidence to the contrary.

In reply to Re^5: Alternate for "open" by Preceptor
in thread Alternate for "open" by ravi45722

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