How to obtain a file relative path in PHP

Source: Internet
Author: User
Tags explode relative

This article mainly introduces PHP to obtain file relative path, through the custom function to obtain the file relative path function, has certain reference value, the need friend may refer to the next

This article illustrates how PHP obtains a file relative path. Share to everyone for your reference. The implementation methods are as follows:

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 The 25 26 <?php $a = '/a/b/c/d/e.php '; $b = '/a/b/12/34/c.php '; //.. /.. /12/34/c.php Echo Getrelativelypath ($a, $b); Find $b relative path function Getrelativelypath ($a, $b) {$a =explode ('/', $a), $b =explode ('/', $b); Var_dump ($a);//print_r ($ b); $c =array_values (Array_diff ($a, $b)); $d =array_values (Array_diff ($b, $a)); Var_dump ($c); Var_dump ($d); Array_pop ($c); foreach ($c as & $v) {$v = '.. ';} var_dump ($c); Var_dump ($d); $arr =array_merge ($c, $d); Var_dump ($arr); $str =implode ("/", $arr); Echo $str; }

I hope this article will help you with your PHP program design.

Related Article

E-Commerce Solutions

Leverage the same tools powering the Alibaba Ecosystem

Learn more >

Apsara Conference 2019

The Rise of Data Intelligence, September 25th - 27th, Hangzhou, China

Learn more >

Alibaba Cloud Free Trial

Learn and experience the power of Alibaba Cloud with a free trial worth $300-1200 USD

Learn more >

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: and provide relevant evidence. A staff member will contact you within 5 working days.