Re: Convert int for string

Hello Jeff,

See this simple script:

print "Enter with the fisrst number\n";
my $num = <STDIN>;

How I can to convert variable $num, in string ?

Best regards,

Rodrigo Faria




--- Jeff Pang <rwwebs@xxxxxxxxx> escreveu:

2007/8/26, Rodrigo Tavares
<digolinopage@xxxxxxxxxxxx>:
Hello,

In many languages there is a function for convert
int
for string. Ho I can do it in Perl ?


Hello,

Perl isn't a strong type language like C,so you
don't have the need to
convert the variable type distinctly.
for example,

my $x = 123;
print $x * 2;

would print 246 correctly,perl treat $x as an int
type variable.

but when you say,

my $x = 123;
print $x . '@abc.com';

would print 123@xxxxxxxxxxxx joining $x with a
string,Perl treat $x as
a char variable.




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