harmonize My class

src/My.php

@@ -17,14 +17,15 @@ namespace Dotclear\Plugin\emailOptionnel;
 use dcCore;
 
 /**
- * Module definitions shortcut.
+ * This module definitions.
  */
 class My extends \initEmailOptionnel
 {
+    /** @var    string  This module required php version */
+    public const PHP_MIN = '7.4';
+
     /**
      * This module id.
-     *
-     * @return  string  The module ID
      */
     public static function id(): string
     {
@@ -33,11 +34,27 @@ class My extends \initEmailOptionnel
 
     /**
      * This module name.
-     *
-     * @return  string  The module translated name
      */
     public static function name(): string
     {
-        return __((string) dcCore::app()->plugins->moduleInfo(self::id(), 'name'));
+        $name = dcCore::app()->plugins->moduleInfo(self::id(), 'name');
+
+        return __(is_string($name) ? $name : self::id());
+    }
+
+    /**
+     * This module path.
+     */
+    public static function path(): string
+    {
+        return dirname(__DIR__);
+    }
+
+    /**
+     * Check this module PHP version compliant.
+     */
+    public static function phpCompliant(): bool
+    {
+        return version_compare(phpversion(), self::PHP_MIN, '>=');
     }
 }