You could use a character class and a back reference instead of alternation. 

my $string = qq{var1='1' var2="2" var3="3"};

while ( $string =~ /(\w+)=(['"])(.*?)\2/g) {
    print "$1 = $3\n";
}

[download]
or using perl 5.10 
use 5.010_000;

while ( $string =~ /(?<variable>\w+)=(?<delim>['"])(?<value>.*?)\k<del
+im>/g) {
    say "$+{variable} = $+{value}";
}

[download]

In reply to Re: matching a line with ' and " by hipowls
in thread matching a line with ' and " by rhymejerky

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