use strict;
my $str = '<HTML lang="ko">
<BODY>
</BODY></HTML>
<HTML lang="ko">
<BODY>
<P>BOOST
</P>
</BODY></HTML>
<body></body>
<!DOCTYPE html>
<HTML lang="ko">
<BODY>
<P>BOOST<IMG SRC="codesquad.kr"></IMG>
<BR/></P>
<FONT name="Seoul">CAMP</FONT>
</BODY></HTML>
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical" >
<TextView android:id="@+id/text"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Hello, I am a TextView" />
<Spacer>blank</Spacer>
<Button android:id="@+id/button"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Hello, I am a Button" />
</LinearLayout>
';
my $regex = qr/<(\w+)([^>]*)>(.*)(\s*)(<\/\1>$)/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