Add Trait tip

linpsong · Mar 21, 2022 · 23784ca · 23784ca
1 parent 28cfd54
commit 23784ca
Showing 1 changed file with 24 additions and 1 deletion.
diff --git a/languages/php.php b/languages/php.php
@@ -6,7  6,7 @@
  */
 class NormalClass extends AbstractClassName implements InterfaceName
 {
-
     // 引用 Trait (为 PHP 提供多继承的能力，可理解为代码复制)
     use TraitName;
 
     // --> 类属性类型 <--
@@ -247,3  247,26 @@ abstract class AbstractClassName
     abstract function abstractFunction(Type $var = null): Type;
 
 }
 
 /**
  * Trait
  * 提供代码复用能力、多继承能力
  */
 trait Logger
 {
 	public function log($message)
 	{
 		return $message;
 	}
 }
 
 class WriteLog
 {
     use Logger;
 
     public function main()
     {
         return $this->log();
     }
 }