/PHP/Wordpress global variable not working

Wordpress global variable not working

global $g_value;  
//declare it global even before assigning it., this should fix it.

$g_value = 'something';
echo $g_value;

function get_value() {
    global $g_value;
    print $g_value;
}

echo get_value();

Similar codes

9 votes151 views5 answers
Add leading zeros in php
PHP
0 vote155 views1 answer
Laravel list unique indexes
PHP
33 votes169 views4 answers
Php unset array key
PHP
0 vote186 views2 answers
Laravel roles and permissions
PHP
7 votes150 views10 answers
Php .com
PHP
0 vote107 views1 answer
PHP create array of specified size
PHP
5 votes128 views1 answer
Laravel like foreach
PHP
0 vote129 views1 answer
Add column in exesting table
PHP
8 votes122 views1 answer
Laravel storage not found
PHP
5 votes161 views2 answers
Created_at default value laravel
PHP Laravel