java - php的匿名函数里面直接用global和用use传递外部空间的变量有啥区别？-PHP Chinese Network Q&A

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java - php的匿名函数里面直接用global和用use传递外部空间的变量有啥区别？

迷茫 2017-04-11 09:50:15

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php的匿名函数里面直接用global和用use传递外部空间的变量有啥区别？

迷茫

业精于勤，荒于嬉;行成于思，毁于随。

reply all (1)

巴扎黑2017-04-11 09:52:15 1 floor

闭包函数use的变量是不会影响全局变量的。


    
    
     
     
      
       
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