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(RhetTbull) Re: Re: obtaining the three leftmost characters of a string

by RhetTbull (Curate)
on Jun 10, 2002 at 12:16 UTC ( [id://173087]=note: print w/replies, xml ) Need Help??

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  1. or download this
    regex: 37.940104 seconds
substr: 14.430599 seconds
  2. or download this
    #!/usr/bin/perl

...
$stop = [gettimeofday()];
$run_time = tv_interval($start,$stop);
print "substr: $run_time seconds\n";

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