Is perl capable of checking whether a scalar is a number or a string?
#!/usr/bin/perl -w
use warnings;
sub test {
my ($gil, $char) = @_;
print ("you have $gil for $char.");
}
&test (925, "Mithos");
I want to achieve something along the lines of:
if ($gil != num){die "Gil should be a number.";}
if ($char != string){die "Your characters name should consist of lette
+rs only.";}
Does perl have a function for this or.. ?
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