function check_url in Drupal 6

Same name and namespace in other branches

1. 8 core/includes/common.inc \check_url()
2. 4 includes/common.inc \check_url()
3. 5 includes/common.inc \check_url()
4. 7 includes/common.inc \check_url()

Prepare a URL for use in an HTML attribute. Strips harmful protocols.

27 calls to check_url()

aggregator_refresh in modules/aggregator/aggregator.module

Checks a news feed for new items.

blog_form in modules/blog/blog.module

Implementation of hook_form().

chameleon_page in themes/chameleon/chameleon.theme

format_rss_channel in includes/common.inc

Formats an RSS channel.

format_rss_item in includes/common.inc

Format a single RSS item.

... See full list

File

includes/common.inc, line 1113

Common functions that many Drupal modules will need to reference.

Code

function check_url($uri) {
  return filter_xss_bad_protocol($uri, FALSE);
}