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in Technique[技术] by (71.8m points)

Why can't I match my string from standard input in Perl?

Why will my script not work correctly?

I follow a YouTube video and worked for the guy.

I am running Perl on Windows using ActiveState ActivePerl 5.12.2.1202

Here is my tiny tiny code block.

print "What is your name?
";
$name = <STDIN>;
if ($name eq "Jon") {
print "We have met before!
";
} else {
print "We have not met before.
";
}

The code automatically jumps to the else statement and does not even check the if statement.

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by (71.8m points)

The statement $name = <STDIN>; reads from standard input and includes the terminating newline character " ". Remove this character using the chomp function:

print "What is your name?
";
$name = <STDIN>;
chomp($name);
if ($name eq "Jon") {
  print "We have met before!
";
} else {
  print "We have not met before.
";
}

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