use strict;
my $str = 'parent {
type {
subtype TestSubType {
element TestElement {
attributes {
name testname;
description testdescription;
count 1234;
value testvalue;
}
owner person1;
}
}
subtype TestSubType2 {
element TestElement2 {
attributes {
name testname2;
description testdescription2;
count 2;
value 2
}
owner unknown;
}
}
}
}
';
my $regex = qr/parent {[\s\S]*type.*[\s\S]*subtype.*[\s\S]*element.*[\s\S]*attributes.*[\s\S]*value testvalue.*[\s\S]*owner person1/mp;
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