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| -rw-r--r-- | includes/common.inc | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/includes/common.inc b/includes/common.inc index a13756512..bbd3b8f80 100644 --- a/includes/common.inc +++ b/includes/common.inc @@ -154,6 +154,8 @@ function drupal_get_headers() { /** * Add a feed URL for the current page. * + * This function can be called as long the HTML header hasn't been sent. + * * @param $url * A url for the feed. * @param $title @@ -1635,6 +1637,8 @@ function base_path() { /** * Add a <link> tag to the page's HEAD. + * + * This function can be called as long the HTML header hasn't been sent. */ function drupal_add_link($attributes) { drupal_set_html_head('<link' . drupal_attributes($attributes) . " />\n"); |