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Re: What are multiple $_[0] =~ operations doing?

by ambs (Pilgrim)
on Apr 01, 2005 at 09:39 UTC ( #444126=note: print w/replies, xml ) Need Help??

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  1. or download this
    $_[0] =~ s/%(HTTP_HOST|REMOTE_ADDR|REMOTE_PORT|REMOTE_USER)%/handleEnv
    +Variable($1)/ge;
    
  2. or download this
    $_[0] =~ s/%([A-Z_]+)%/handleEnvVariable($1)/ge;
    

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