2.3.4. - Arrays
Arrays are formed using square brackets, as in identifier
[ expression
] or
identifier
[ expression
][ expression
]. Both one- and
two-dimensional arrays are supported.
spec has two kinds of arrays with very different properties:
associative
arrays and
data
arrays.
- 2.3.4.1. - Associative Arrays
2.3.4.2. - Data Arrays