| Server IP : 127.0.1.1 / Your IP : 216.73.216.152 Web Server : Apache/2.4.52 (Ubuntu) System : Linux bahcrestlinepropertiesllc 5.15.0-113-generic #123-Ubuntu SMP Mon Jun 10 08:16:17 UTC 2024 x86_64 User : www-data ( 33) PHP Version : 7.4.33 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_get_handler,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,pcntl_async_signals,pcntl_unshare, MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : OFF | Sudo : ON | Pkexec : ON Directory : /proc/2793023/cwd/usr/share/doc/libhtml-parser-perl/examples/ |
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#!/usr/bin/perl
# This script will assume that the first command line argument
# is a file containing HTML, and return a version
# where all the tags are converted to lowercase.
use strict;
use warnings;
use HTML::Parser ();
HTML::Parser->new(
start_h => [\&start_lc, "tokenpos, text"],
end_h => [sub { print lc shift }, "text"],
default_h => [sub { print shift }, "text"],
)->parse_file(shift)
|| die "Can't open file: $!\n";
sub start_lc {
my ($tpos, $text) = @_;
for (my $i = 0; $i < @$tpos; $i += 2) {
next if $i && ($i / 2) % 2 == 0; # skip attribute values
$_ = lc $_ for substr($text, $tpos->[$i], $tpos->[$i + 1]);
}
print $text;
}