Initial Drupal 11 with DDEV setup

vendor/symfony/string/Inflector/FrenchInflector.php

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+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\String\Inflector;
+
+/**
+ * French inflector.
+ *
+ * This class does only inflect nouns; not adjectives nor composed words like "soixante-dix".
+ */
+final class FrenchInflector implements InflectorInterface
+{
+    /**
+     * A list of all rules for pluralise.
+     *
+     * @see https://la-conjugaison.nouvelobs.com/regles/grammaire/le-pluriel-des-noms-121.php
+     */
+    private const PLURALIZE_REGEXP = [
+        // First entry: regexp
+        // Second entry: replacement
+
+        // Words finishing with "s", "x" or "z" are invariables
+        // Les mots finissant par "s", "x" ou "z" sont invariables
+        ['/(s|x|z)$/i', '\1'],
+
+        // Words finishing with "eau" are pluralized with a "x"
+        // Les mots finissant par "eau" prennent tous un "x" au pluriel
+        ['/(eau)$/i', '\1x'],
+
+        // Words finishing with "au" are pluralized with a "x" excepted "landau"
+        // Les mots finissant par "au" prennent un "x" au pluriel sauf "landau"
+        ['/^(landau)$/i', '\1s'],
+        ['/(au)$/i', '\1x'],
+
+        // Words finishing with "eu" are pluralized with a "x" excepted "pneu", "bleu", "émeu"
+        // Les mots finissant en "eu" prennent un "x" au pluriel sauf "pneu", "bleu", "émeu"
+        ['/^(pneu|bleu|émeu)$/i', '\1s'],
+        ['/(eu)$/i', '\1x'],
+
+        // Words finishing with "al" are pluralized with a "aux" excepted
+        // Les mots finissant en "al" se terminent en "aux" sauf
+        ['/^(bal|carnaval|caracal|chacal|choral|corral|étal|festival|récital|val)$/i', '\1s'],
+        ['/al$/i', '\1aux'],
+
+        // Aspirail, bail, corail, émail, fermail, soupirail, travail, vantail et vitrail font leur pluriel en -aux
+        ['/^(aspir|b|cor|ém|ferm|soupir|trav|vant|vitr)ail$/i', '\1aux'],
+
+        // Bijou, caillou, chou, genou, hibou, joujou et pou qui prennent un x au pluriel
+        ['/^(bij|caill|ch|gen|hib|jouj|p)ou$/i', '\1oux'],
+
+        // Invariable words
+        ['/^(cinquante|soixante|mille)$/i', '\1'],
+
+        // French titles
+        ['/^(mon|ma)(sieur|dame|demoiselle|seigneur)$/', 'mes\2s'],
+        ['/^(Mon|Ma)(sieur|dame|demoiselle|seigneur)$/', 'Mes\2s'],
+    ];
+
+    /**
+     * A list of all rules for singularize.
+     */
+    private const SINGULARIZE_REGEXP = [
+        // First entry: regexp
+        // Second entry: replacement
+
+        // Aspirail, bail, corail, émail, fermail, soupirail, travail, vantail et vitrail font leur pluriel en -aux
+        ['/((aspir|b|cor|ém|ferm|soupir|trav|vant|vitr))aux$/i', '\1ail'],
+
+        // Words finishing with "eau" are pluralized with a "x"
+        // Les mots finissant par "eau" prennent tous un "x" au pluriel
+        ['/(eau)x$/i', '\1'],
+
+        // Words finishing with "al" are pluralized with a "aux" expected
+        // Les mots finissant en "al" se terminent en "aux" sauf
+        ['/(amir|anim|arsen|boc|can|capit|capor|chev|crist|génér|hopit|hôpit|idé|journ|littor|loc|m|mét|minér|princip|radic|termin)aux$/i', '\1al'],
+
+        // Words finishing with "au" are pluralized with a "x" excepted "landau"
+        // Les mots finissant par "au" prennent un "x" au pluriel sauf "landau"
+        ['/(au)x$/i', '\1'],
+
+        // Words finishing with "eu" are pluralized with a "x" excepted "pneu", "bleu", "émeu"
+        // Les mots finissant en "eu" prennent un "x" au pluriel sauf "pneu", "bleu", "émeu"
+        ['/(eu)x$/i', '\1'],
+
+        //  Words finishing with "ou" are pluralized with a "s" excepted bijou, caillou, chou, genou, hibou, joujou, pou
+        // Les mots finissant par "ou" prennent un "s" sauf bijou, caillou, chou, genou, hibou, joujou, pou
+        ['/(bij|caill|ch|gen|hib|jouj|p)oux$/i', '\1ou'],
+
+        // French titles
+        ['/^mes(dame|demoiselle)s$/', 'ma\1'],
+        ['/^Mes(dame|demoiselle)s$/', 'Ma\1'],
+        ['/^mes(sieur|seigneur)s$/', 'mon\1'],
+        ['/^Mes(sieur|seigneur)s$/', 'Mon\1'],
+
+        // Default rule
+        ['/s$/i', ''],
+    ];
+
+    /**
+     * A list of words which should not be inflected.
+     * This list is only used by singularize.
+     */
+    private const UNINFLECTED = '/^(abcès|accès|abus|albatros|anchois|anglais|autobus|bois|brebis|carquois|cas|chas|colis|concours|corps|cours|cyprès|décès|devis|discours|dos|embarras|engrais|entrelacs|excès|fils|fois|gâchis|gars|glas|héros|intrus|jars|jus|kermès|lacis|legs|lilas|marais|mars|matelas|mépris|mets|mois|mors|obus|os|palais|paradis|parcours|pardessus|pays|plusieurs|poids|pois|pouls|printemps|processus|progrès|puits|pus|rabais|radis|recors|recours|refus|relais|remords|remous|rictus|rhinocéros|repas|rubis|sans|sas|secours|sens|souris|succès|talus|tapis|tas|taudis|temps|tiers|univers|velours|verglas|vernis|virus)$/i';
+
+    public function singularize(string $plural): array
+    {
+        if ($this->isInflectedWord($plural)) {
+            return [$plural];
+        }
+
+        foreach (self::SINGULARIZE_REGEXP as $rule) {
+            [$regexp, $replace] = $rule;
+
+            if (1 === preg_match($regexp, $plural)) {
+                return [preg_replace($regexp, $replace, $plural)];
+            }
+        }
+
+        return [$plural];
+    }
+
+    public function pluralize(string $singular): array
+    {
+        if ($this->isInflectedWord($singular)) {
+            return [$singular];
+        }
+
+        foreach (self::PLURALIZE_REGEXP as $rule) {
+            [$regexp, $replace] = $rule;
+
+            if (1 === preg_match($regexp, $singular)) {
+                return [preg_replace($regexp, $replace, $singular)];
+            }
+        }
+
+        return [$singular.'s'];
+    }
+
+    private function isInflectedWord(string $word): bool
+    {
+        return 1 === preg_match(self::UNINFLECTED, $word);
+    }
+}