HoH
--------
'jblow' => {
'uid' => '2195',
'gecos' => 'Joe Blow,,,',
'gid' => '20'
},
snippet.....
( $name, $p, $uid, $gid, $gecos, $dir, $s ) = split( ':' );
$hash1{$name} -> {'uid'} = $uid;
$hash1{$name} -> {'gid'} = $gid;
$hash1{$name} -> {'gecos'} = $gecos;
HoHoH
----------
$VAR1 = {
'jblow' => {
'2195' => {
'gecos' => 'Joe Blow,,,',
'gid' => '20'
}
}
};
snippet......
$hash2{$name}{$uid} = {
gid => $gid,
gecos => $gecos,
};
so that I grasp hashes and understand them more, in the first printed
dump of HoH, there are 2 hashes called "hash1 and "name". Hash hash1
has a key of name with values of uid,gid and gecos? uid,gid and gecos
are accessed only through name?
in the printed dump of HoHoH, there are 3 hashes called "hash2",
"name" and "uid". Hash hash2 has keys of name and uid with values of gid
and gecos? gid and gecos are only accessible through hash uid?
please provide any corrections.
thank you
---------------------------------
Don't pick lemons.
See all the new 2007 cars at Yahoo! Autos.
