Create Pluralizer.php

src/utils/src/Pluralizer.php

@@ -0,0 +1,121 @@
+<?php
+
+namespace Hyperf\Utils;
+
+
+use Doctrine\Common\Inflector\Inflector;
+
+class Pluralizer
+{
+    /**
+     * Uncountable word forms.
+     *
+     * @var array
+     */
+    public static $uncountable
+        = [
+            'audio',
+            'bison',
+            'cattle',
+            'chassis',
+            'compensation',
+            'coreopsis',
+            'data',
+            'deer',
+            'education',
+            'emoji',
+            'equipment',
+            'evidence',
+            'feedback',
+            'firmware',
+            'fish',
+            'furniture',
+            'gold',
+            'hardware',
+            'information',
+            'jedi',
+            'kin',
+            'knowledge',
+            'love',
+            'metadata',
+            'money',
+            'moose',
+            'news',
+            'nutrition',
+            'offspring',
+            'plankton',
+            'pokemon',
+            'police',
+            'rain',
+            'rice',
+            'series',
+            'sheep',
+            'software',
+            'species',
+            'swine',
+            'traffic',
+            'wheat',
+        ];
+
+    /**
+     * Get the plural form of an English word.
+     *
+     * @param  string $value
+     * @param  int $count
+     * @return string
+     */
+    public static function plural($value, $count = 2)
+    {
+        if ((int)abs($count) === 1 || static::uncountable($value)) {
+            return $value;
+        }
+
+        $plural = Inflector::pluralize($value);
+
+        return static::matchCase($plural, $value);
+    }
+
+    /**
+     * Get the singular form of an English word.
+     *
+     * @param  string $value
+     * @return string
+     */
+    public static function singular($value)
+    {
+        $singular = Inflector::singularize($value);
+
+        return static::matchCase($singular, $value);
+    }
+
+    /**
+     * Determine if the given value is uncountable.
+     *
+     * @param  string $value
+     * @return bool
+     */
+    protected static function uncountable($value)
+    {
+        return in_array(strtolower($value), static::$uncountable);
+    }
+
+    /**
+     * Attempt to match the case on two strings.
+     *
+     * @param  string $value
+     * @param  string $comparison
+     * @return string
+     */
+    protected static function matchCase($value, $comparison)
+    {
+        $functions = ['mb_strtolower', 'mb_strtoupper', 'ucfirst', 'ucwords'];
+
+        foreach ($functions as $function) {
+            if (call_user_func($function, $comparison) === $comparison) {
+                return call_user_func($function, $value);
+            }
+        }
+
+        return $value;
+    }
+}