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Inflector 类可以将单词从单数变为复数或反之，还可以更改单词的词形。

安装

要安装此包

$ composer require originphp/inflector

单数与复数转换

将单词转换为单数或复数形式

转换

use Origin\Inflector\Inflector;

$singular = Inflector::singular('apples'); // apple
$plural = Inflector::plural('apple'); // apples

规则

Inflector 内置了一些标准规则，涵盖了大多数单词，是一个项目的良好起点，然而有时你可能需要添加自定义规则。

在你的 bootstrap/configuration

use Origin\Inflector\Inflector;

// regex or string
Inflector::rules('singular',[
    '/(quiz)zes$/i' => '\\1'
]);

// regex or string
Inflector::rules('plural',[
    '/(quiz)$/i' => '\1zes'
]);

// string only
Inflector::rules('uncountable',['sheep']);

// string only
Inflector::rules('irregular',[
    'child' => 'children'
]);

单数和复数规则可以是字符串或正则表达式

use Origin\Inflector\Inflector;

Inflector::rules('singular',['fezzes'=>'fez']);
Inflector::rules('plural',['fez'=>'fezzes']);

更改词形

更改单词的词形

use Origin\Inflector\Inflector;

// change underscored words
$studyCaps = Inflector::studlyCaps('big_tree') ; // BigTree
$camelCase = Inflector::camelCase('big_tree') ; // bigTree
$human = Inflector::human('big_tree'); // Big Tree

// Change studly capped words
$underscored = Inflector::underscored('BigTree'); // big_tree

Inflector 还具有这两个方法，OriginPHP 也使用这些方法来实现其功能。

// converts class name into into table name (plural underscored)
$tableName = Inflector::tableName('BigTree'); // big_trees

// converts table names (plural underscored) into a class name
$className = Inflector::className('big_trees'); // BigTree