This function’s access is marked private. This means it is not intended for use by plugin or theme developers, only in other core functions. It is listed here for completeness.
_make_web_ftp_clickable_cb( array $matches )
Callback to convert URL match to HTML A element.
Description
This function was backported from WP-2.5.0 to WP-2.3.2. Regex callback for make_clickable().
Parameters
- $matches
-
(array) (Required) Single Regex Match.
Return
(string) HTML A element with URL address.
Source
File: wp-includes/formatting.php
function _make_web_ftp_clickable_cb( $matches ) {
$ret = '';
$dest = $matches[2];
$dest = 'http://' . $dest;
// removed trailing [.,;:)] from URL
if ( in_array( substr($dest, -1), array('.', ',', ';', ':', ')') ) === true ) {
$ret = substr($dest, -1);
$dest = substr($dest, 0, strlen($dest)-1);
}
$dest = esc_url($dest);
if ( empty($dest) )
return $matches[0];
return $matches[1] . "<a href=\"$dest\" rel=\"nofollow\">$dest</a>$ret";
}
Changelog
| Version | Description |
|---|---|
| WP-2.3.2 | Introduced. |