/PHP/Php access multidimensional array by string

Php access multidimensional array by string

function get_multi($arr, $str) {
    foreach (explode('.', $str) as $key) {
        if (!array_key_exists($key, $arr)) {
            return NULL; 
        }
        $arr = $arr[$key];
    }

    return $arr;
}

Source: stackoverflow.com

Similar codes

1 vote145 views2 answers
How to refresh a php variable without reloading page
PHP
0 vote108 views1 answer
Change WordPress Login Logo Url
PHP Wordpress
6 votes90 views6 answers
Php iterate through objects
PHP
0 vote113 views1 answer
Laravel count by date
PHP Laravel
0 vote95 views1 answer
How to display limited post content in wordpress
PHP
1 vote92 views1 answer
Sail Alias
PHP
4 votes96 views2 answers
Display all errors at once in laravel
PHP
0 vote106 views1 answer
Create newfilter wordpress
PHP Wordpress
1 vote80 views1 answer
Valid number in excel php
PHP
6 votes96 views3 answers
Install php7.4 in linux server
PHP