Hi Folks,

I have been working with some of Modifiers example.
!#/usr/bin/perl
print "Content-type: text/html\n\n";

$string="I have 5 + 6 Rupees and 6/3 paise";
print "$string\n";


$string=~ s{(\d+\s*[+*/-]\s*\d+)}{$1}eegi;
print "$string\n";


$string="India Chennai New yark";
print "$string\n";

$string=~ s{(\b\w+\b)}{su($1)}eg;
print "$string\n";

sub su{
    $match=shift;
    $match=~s{(\w+)}{uc($1)}gei;
    return $match;
    
    }

[download]
its all working fine. But if i remove "print "Content-type: text/html\n\n";" the same program through error message
Can u guys please explain why

Thanks
Sri

In reply to Content-type: text/html by SriniK

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