note
pfaut
<p><code>my $strFoo = @_</code> evaluates @_ in scalar context. Arrays in scalar context return their size. What you want is <code>my ($strFoo) = @_</code> which evaluates @_ in list context returning its values.
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<center><table><tr><td><font size="-1">90% of every Perl application is already written. [id://246498|⇒]</font></td></tr><tr><td align="right"><font size="-1"><i>[dragonchild]</i></font></td></tr></table></center>
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