Archived topic
Header hook
2 replies · Started by Dan on June 16, 2018
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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,
Dan
Testing in a live server did not produce this error, so it might be related to localhost.
Dan
You should add that code using one of these methods instead of hooks: https://docs.generatepress.com/article/adding-php/
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