/PHP/Wordpress/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 vote230 views1 answer
Wp wc php if cart page is empty redirect
PHP Wordpress
0 vote208 views1 answer
Disable sidebar widget wordpress 5.8
PHP Wordpress
0 vote218 views1 answer
Wordpress add sitemap.xml to robots.txt dynamically
PHP Wordpress
0 vote231 views1 answer
Wordpress deactivate widgets gutenberg
PHP Wordpress
14 votes235 views3 answers
Enqueue wordpress
PHP Wordpress
15 votes243 views6 answers
Add shortcode in wordpress
PHP Wordpress
7 votes199 views6 answers
Show featured image in post wordpress
PHP Wordpress
0 vote248 views1 answer
Save my name, email, and website in this browser for the next time I comment remove in wp
PHP Wordpress
0 vote192 views1 answer
Wordpress change post format
PHP Wordpress
2 votes194 views2 answers
Get template name wordpress
PHP Wordpress