Laravel如何找到模型的复数形式? [英] How does Laravel find plural of models?

问题描述

如果我有模型"Dog"，Laravel会将其链接到表"Dogs".总是复数. 现在，如果我有一个模型"Person"，它将尝试查找表"People"-也是复数.但是，Laravel如何知道不仅仅是加一个"s"的复数呢? 是否有一个包含所有英语名词的表格?

If I have a Model "Dog", Laravel will link it to the table "Dogs". Always the plural. Now, if I have a Model "Person", it tries to find the table "People" - also the plural. But how does Laravel know the plural when it's more than just adding a "s"? Is there a tabel with all english nouns?

推荐答案

Laravel 4

在Illuminate\Database\Eloquent\Model.php中，您会找到类似str_plural($name)的内容，并且str_plural是使用Str::plural方法的辅助函数，在这种情况下，该方法如下所示:

Laravel 4

In the Illuminate\Database\Eloquent\Model.php you'll find something like str_plural($name) and str_plural is a helper function which uses Str::plural method and in this case, this method looks like this:

public static function plural($value, $count = 2)
{
    return Pluralizer::plural($value, $count);
}

因此，很明显，Str::plural使用类Illuminate\Support\Pluralizer.php，在那里您将发现它的实际工作方式.只需阅读源代码即可. irregular word forms与其他人有一个单独的单词映射:

So it's obvious that, Str::plural uses class Illuminate\Support\Pluralizer.php and there you'll find how it actually works. Just read the source code. There is a separate word mapping for irregular word forms with others:

// Taken from Illuminate\Support\Pluralizer
public static $irregular = array(
    'child' => 'children',
    'foot' => 'feet',
    'freshman' => 'freshmen',
    'goose' => 'geese',
    'human' => 'humans',
    'man' => 'men',
    'move' => 'moves',
    'person' => 'people',
    'sex' => 'sexes',
    'tooth' => 'teeth',
);

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