Root directory in php

function getHtmlRootFolder(string $root = '/var/www/') {

    // -- try to use DOCUMENT_ROOT first --
    $ret = str_replace(' ', '', $_SERVER['DOCUMENT_ROOT']);
    $ret = rtrim($ret, '/') . '/';

    // -- if doesn't contain root path, find using this file's loc. path --
    if (!preg_match("#".$root."#", $ret)) {
      $root = rtrim($root, '/') . '/';
      $root_arr = explode("/", $root);
      $pwd_arr = explode("/", getcwd());
      $ret = $root . $pwd_arr[count($root_arr) - 1];
    }

    return (preg_match("#".$root."#", $ret)) ? rtrim($ret, '/') . '/' : null;
}

Source: stackoverflow.com

Similar codes

7 votes241 views2 answers
Reset wordpress password in database
PHP Wordpress
9 votes236 views5 answers
Php get day number
PHP
0 vote210 views1 answer
Errno: 150 foreign key constraint is incorrectly formed laravel 8
PHP
0 vote253 views2 answers
$petani = DB::table('tbl_user')->pluck('id_user', 'username', 'alamat', 'no_telp', 'id_lokasi'); return view('listpetani', ['petani' => $petani]);
PHP
0 vote227 views1 answer
Php csv to multirow array $_FILES
PHP
1 vote248 views2 answers
How to get data from a table in laravel
PHP Laravel
0 vote254 views1 answer
Server error in laravel
PHP Laravel
1 vote262 views1 answer
Insert into wp table
PHP
2 votes252 views2 answers
How to get previous page name in php
PHP
0 vote259 views1 answer
Learndash edit profile link
PHP