How to get username in wordpress?
Here's my code in wordpress functions.php. I want to display user information in gravity form fields. The top function works, but the bottom doesn't work and I can't figure out what to use to display the name.
add_filter('gform_field_value_pm_id', 'populate_pm_id');
function populate_pm_id($value){
return $user_ID = get_current_user_id();
echo $user_ID = get_current_user_id();
}
add_filter('gform_field_value_pm_firstname', 'populate_pm_firstname');
function populate_pm_firstname($value){
return $user_info->first_name = get current_user_first_name();
echo $user_info->first_name = get_current_user_first_name();
}
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