/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

0 vote382 views1 answer
Laravel validating birthdate by 13 years old
PHP Laravel
0 vote276 views1 answer
Array to strng sepreated by comma
PHP
3 votes336 views2 answers
Laravel withtrashed
PHP
16 votes314 views6 answers
Session laravel
PHP
22 votes311 views3 answers
Carbon parse
PHP
0 vote413 views4 answers
Date format change in laravel blade
PHP Laravel
1 vote372 views1 answer
Calcolo iva php
PHP
0 vote358 views1 answer
Php how to check if user has a role on login
PHP
2 votes369 views2 answers
Target class [AppHttpControllersRegisterController] does not exist. laravel 8
PHP
45 votes389 views6 answers
Laravel run seeder
PHP