wp_rel_nofollow( string $text ): string
Adds rel="nofollow"
string to all HTML A elements in content.
Parameters
-
$text
string Required -
Content that may contain HTML A elements.
Return
string Converted content.
Source
File: wp-includes/formatting.php
.
View all references
function wp_rel_nofollow( $text ) {
// This is a pre-save filter, so text is already escaped.
$text = stripslashes( $text );
$text = preg_replace_callback(
'|<a (.+?)>|i',
static function ( $matches ) {
return wp_rel_callback( $matches, 'nofollow' );
},
$text
);
return wp_slash( $text );
}
Changelog
Version | Description |
---|---|
1.5.0 | Introduced. |