How can you quickly determine the depth of a multidimensional array of PHP? _php Tutorials

For example, there is a multidimensional array:

Array (Array (            1,3,4), array (            array))        , Array (            Array ( ,            Array (1)))    

The depth of this array is 5, so how to quickly determine an array depth.

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In fact, just the above answer should be sorted again. Below QingyuanShare a simple computational depth function:

 
  $max _depth) {                    $max _depth = $depth;                }            }        }                return $max _depth; } $array = Array (Array ("one"), array (), Array (Array ("5", "6"), "7", "8"), Array (Array ("5", "6"), "7", "8")), " 9 "," ten "); Echo array_depth ($array);? >

I hope this article to the vast number of PHP developers to help, thank you for reading this article.

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