WP_Rewrite::add_rewrite_tag()
Adds or updates existing rewrite tags (e.g. %postname%).
If the tag already exists, replace the existing pattern and query for that tag, otherwise add the new tag.
Method of the class: WP_Rewrite{}
No Hooks.
Return
null
. Nothing (null).
Usage
global $wp_rewrite; $wp_rewrite->add_rewrite_tag( $tag, $regex, $query );
- $tag(string) (required)
- Name of the rewrite tag to add or update.
- $regex(string) (required)
- Regular expression to substitute the tag for in rewrite rules.
- $query(string) (required)
- String to append to the rewritten query. Must end in '='.
Notes
- See: WP_Rewrite::$rewritecode
- See: WP_Rewrite::$rewritereplace
- See: WP_Rewrite::$queryreplace
Changelog
Since 1.5.0 | Introduced. |
WP_Rewrite::add_rewrite_tag() WP Rewrite::add rewrite tag code WP 6.6.2
public function add_rewrite_tag( $tag, $regex, $query ) { $position = array_search( $tag, $this->rewritecode, true ); if ( false !== $position && null !== $position ) { $this->rewritereplace[ $position ] = $regex; $this->queryreplace[ $position ] = $query; } else { $this->rewritecode[] = $tag; $this->rewritereplace[] = $regex; $this->queryreplace[] = $query; } }