You are using the variable $str before assigning a value to it.

Perl will warn you about this if you allow it to. See warnings on how to enable that.

Perl can also enforce that you need to declare your variables before using them. See strict on how to enable that.

Both practices help Perl help you better by pointing out very likely errors.

In reply to Re: How to pass my variables into html part using perl cgi? by Corion
in thread How to pass my variables into html part using perl cgi? by gopikavi

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