Not the same, with or without /g makes a big difference in this case.

use warnings;
use strict;

my $str1 = "112345";
$str1 =~ s/1//g;
print $str1, "\n";
 
my $str2 = "112345";
$str2 =~ s/1//;
print $str2, "\n";

[download]

Peter (Guo) Pei

In reply to Re^4: Check if a word is included in another by PeterPeiGuo
in thread Check if a word is included in another by b4swine

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