use strict;
my $str = 'Frank Conte 2133 Elm St. Gainesville, FL, 45679.
Frank F. Conte 123 First Rd. New York NY, 12345.
Frank Conte 2133 Elm blvd Gainesville fl, 45679.
Frank Conte 2133 Elm av Gaines Town, FL, 45679';
my $regex = qr/(?ix)
([^\d]+) # Person's Name
(.*(?:st|av|blvd|rd))\.?\h* # Number and Street
(.*?),?\h* # City
([A-Z]{2}),?\h* # State
(\d+) #Zip code/p;
if ( $str =~ /$regex/g ) {
print "Whole match is ${^MATCH} and its start/end positions can be obtained via \$-[0] and \$+[0]\n";
# print "Capture Group 1 is $1 and its start/end positions can be obtained via \$-[1] and \$+[1]\n";
# print "Capture Group 2 is $2 ... and so on\n";
}
# ${^POSTMATCH} and ${^PREMATCH} are also available with the use of '/p'
# Named capture groups can be called via $+{name}
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for Perl, please visit: http://perldoc.perl.org/perlre.html