php - 对一组相似的词进行分组

Question

我有一个包含一堆单词的数组。例如:

array( developer,develop,development,design,designer,designing )

我希望能够将这些词与它们的相似词组合在一起，这样我就会得到这样的结果:

array(
   array( develop, developer, development ),
   array( design, designer, designing ),
);

在 PHP 中执行此操作的最佳方法是什么？

Answer 1

您可以使用 metaphone() 轻松完成此操作:

$result = array();
foreach ($array as $word) {
    $result[metaphone($word, 2)][] = $word;
}

print_r($result); 将显示:

Array
(
    [TF] => Array
        (
            [0] => developer
            [1] => develop
            [2] => development
        )

    [TS] => Array
        (
            [0] => design
            [1] => designer
            [2] => designing
        )
)