Alert: 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.
_links_add_base() WordPress Function
The links_add_base() function allows you to add a base URL to relative links in WordPress. This can be useful if you want to ensure that all links on your site are absolute URLs.
_links_add_base( string $m ) #
Callback to add a base URL to relative links in passed content.
Parameters
- $m
(string)(Required)The matched link.
Return
(string) The processed link.
Source
File: wp-includes/formatting.php
function _links_add_base( $m ) {
global $_links_add_base;
// 1 = attribute name 2 = quotation mark 3 = URL.
return $m[1] . '=' . $m[2] .
( preg_match( '#^(\w{1,20}):#', $m[3], $protocol ) && in_array( $protocol[1], wp_allowed_protocols(), true ) ?
$m[3] :
WP_Http::make_absolute_url( $m[3], $_links_add_base )
)
. $m[2];
}
Expand full source codeCollapse full source codeView on TracView on GitHub
Changelog
| Version | Description |
|---|---|
| 2.7.0 | Introduced. |