Child Theme functions.php "Cannot modify header" error

  • dasickle

    (@dasickle)


    13 years, 3 months ago

    Hi,

    I have a child theme with a functions.php that I use to change some of the wp functionality. Everything was working fine until I added the follow code to the file

    <?php
/**
* No Feeds
*/
function disable_feed() {
wp_redirect( home_url() );
exit;
}

add_action('do_feed', 'disable_feed', 1);
add_action('do_feed_rdf', 'disable_feed', 1);
add_action('do_feed_rss', 'disable_feed', 1);
add_action('do_feed_rss2', 'disable_feed', 1);
add_action('do_feed_atom', 'disable_feed', 1);

function removeHeadLinks() {
      remove_action( ‘wp_head’, ‘feed_links_extra’, 3 );
      remove_action( ‘wp_head’, ‘feed_links’, 2 );
      remove_action( ‘wp_head’, ‘rsd_link’ );
}
add_action('init', 'removeHeadLinks');
?> 

<?php
function disable_category_tag_feed () {
 return;
 }
 add_filter('category_feed_link', 'disable_category_tag_feed');
?>

    The code above prevents me from accessing /wp-admin and give me the following error: “Warning: Cannot modify header information – headers already sent by (output started at /home/arseniy/public_html/wp-content/themes/businesspro_child/functions.php:13) in /home/arseniy/public_html/wp-includes/pluggable.php on line 876”

    What can I do?

Viewing 1 replies (of 1 total)
  • Christine Rondeau

    (@crondeau)

    13 years, 3 months ago

    Can you try and remove the ?> and <?php except for the first one?

    So change this to:

    <?php
/**
* No Feeds
*/
function disable_feed() {
wp_redirect( home_url() );
exit;
}

add_action('do_feed', 'disable_feed', 1);
add_action('do_feed_rdf', 'disable_feed', 1);
add_action('do_feed_rss', 'disable_feed', 1);
add_action('do_feed_rss2', 'disable_feed', 1);
add_action('do_feed_atom', 'disable_feed', 1);

function removeHeadLinks() {
      remove_action( ‘wp_head’, ‘feed_links_extra’, 3 );
      remove_action( ‘wp_head’, ‘feed_links’, 2 );
      remove_action( ‘wp_head’, ‘rsd_link’ );
}
add_action('init', 'removeHeadLinks');

function disable_category_tag_feed () {
 return;
 }
 add_filter('category_feed_link', 'disable_category_tag_feed');

Viewing 1 replies (of 1 total)

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