| 语言 | 数组 /列表 | 集合 | 字典 | 元组 |
|---|---|---|---|---|
| PHP | $a = [1,2,3] | 需安装扩展库DS (pecl install ds) $a = new \Ds\Vector([1, 2, 3]); |
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| Python | a = [1,2,3] |
s = {1, 2, 3} s = set((1, 2, 3)) |
d = {'foo': 1, 'foo': 2} | t = (1, 2, 3, 4, 5) |
| ECMA | a = [1,2,3] |
const s=new Set() const s=new Set([1,2,3]) |
const map = new Map([['foo', 1 ], [ 'foo', 2 ]]) | |