glen/generator-aggregate

GeneratorAggregate

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详细信息

github.com/glensc/GeneratorAggregate

源代码

问题

安装: 238

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建议者: 0

安全: 0

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关注者: 1

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v1.0.0 2018-02-27 11:09 UTC

Requires

  • php: ^5.5||^7.0

MIT f7dcf92fe6a28045899fc4ced3ce29d51619a04d

  • Elan Ruusamäe <glen.woop@pld-linux.org>

This package is auto-updated.

Last update: 2024-08-29 04:43:07 UTC

README

GeneratorAggregate 是 PHP 5.5+ 处理缺少 yield from 的解决方案。

<?php

use glen\GeneratorAggregate\GeneratorAggregate;

function subgenerator()
{
    yield new ArrayIterator(['c', 'd']);
    yield 'e';
}

function generator()
{
    yield new ArrayIterator([1, 2, 3]);
    yield new ArrayIterator(['a', 'b']);
    yield subgenerator();
}

$generator = new GeneratorAggregate(generator());

print_r($generator->toArray());
Array
(
    [0] => 1
    [1] => 2
    [2] => 3
    [3] => a
    [4] => b
    [5] => c
    [6] => d
    [7] => e
)