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

Source: Internet
Author: User
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.


(Ps:t good PHP q buckle 峮: 276167802, verify: CSL)


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.

http://www.bkjia.com/PHPjc/664287.html www.bkjia.com true http://www.bkjia.com/PHPjc/664287.html techarticle For example, there is a multidimensional array: Array (Array (1,3,4), array (array), array (array ), array (1)), and the depth of this array is 5, so how to quickly determine A number ...

  • Contact Us

    The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

    If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.

    A Free Trial That Lets You Build Big!

    Start building with 50+ products and up to 12 months usage for Elastic Compute Service

    • Sales Support

      1 on 1 presale consultation

    • After-Sales Support

      24/7 Technical Support 6 Free Tickets per Quarter Faster Response

    • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.