function _filter_url_trim

Same name and namespace in other branches
  1. 7.x modules/filter/filter.module \_filter_url_trim()
  2. 9 core/modules/filter/filter.module \_filter_url_trim()
  3. 8.9.x core/modules/filter/filter.module \_filter_url_trim()
  4. 10 core/modules/filter/filter.module \_filter_url_trim()

Shortens a long URL to a given length ending with an ellipsis.

Related topics

Standard filters
Filters implemented by the Filter module.
4 calls to _filter_url_trim()
_filter_url in core/modules/filter/filter.module
Converts text into hyperlinks automatically.
_filter_url_parse_email_links in core/modules/filter/filter.module
Makes links out of email addresses.
_filter_url_parse_full_links in core/modules/filter/filter.module
Makes links out of absolute URLs.
_filter_url_parse_partial_links in core/modules/filter/filter.module
Makes links out of domain names starting with "www.".

File

core/modules/filter/filter.module, line 681

Code

function _filter_url_trim($text, $length = NULL) {
    static $_length;
    if ($length !== NULL) {
        $_length = $length;
    }
    if (isset($text) && isset($_length)) {
        $text = Unicode::truncate($text, $_length, FALSE, TRUE);
    }
    return $text;
}

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