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Hi I added this hook to be added before the <head> section, but I get an error.
The code is added into th functions.php file
This is the hook (if the user is not logged in, show a temp page):add_action( 'generate_before_header','ds_temp_page' ,1); function ds_temp_page() { ?> <?php if(!is_user_logged_in()){wp_redirect( 'http://www.golancoalition.org/_index.html' ); exit;}?> <?php }The error I get is:
Warning: Cannot modify header information – headers already sent by (output started at C:\xampp\htdocs\golanco\wp-includes\formatting.php:5103) in C:\xampp\htdocs\golanco\wp-includes\pluggable.php on line 1216
Any thoughts on why this is happening?
Thanks,
DanTesting in a live server did not produce this error, so it might be related to localhost.
Dan
Lead Developer
You should add that code using one of these methods instead of hooks: https://docs.generatepress.com/article/adding-php/
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