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    Browser Detection by PERL

    I am enjoying PERL a lot. I am seeing everything new in PERL. I want to share interesting and important PERL stuffs through my blog.

    Here is a PERL subroutine that detects whether the browser is Firefox or NOT.

    sub is_firefox {
    my $agent = ”;
    $agent = $ENV{“HTTP_USER_AGENT”} || ”;
    if (length($agent) && $agent =~ m/firefox/si) {
    return 1;
    return 0;

    Enjoy PERL, the scripting pioneer.


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