| data types | |
|
|
$camels = '123'; print $camels + 1, "\n"; # prints 124
arrays and hashes
@flintstones = ('Fred' , 'Barney',
'Wilma', 'Betty');
print $flintstones[3], "\n"; # prints Betty
%weight = ('Fred' => '200lbs',
'Wilma' => '100lbs');
print $weight{'Fred'}, "\n"; # prints 200lbs
| the truth | |
|
|
0; # false ""; # false "0"; # false "00"; # true
| I will not guarantee that any of these pages will exist indefinately, so please only bookmark the top page. |