Summery Summery
Adds a rewrite rule that transforms a URL structure to a set of query vars.
Syntax Syntax
Description Description
Any value in the $after parameter that isn’t ‘bottom’ will result in the rule being placed at the top of the rewrite rules.
Parameters Parameters
- $regex
-
(Required) Regular expression to match request against.
- $query
-
(Required) The corresponding query vars for this rewrite rule.
- $after
-
(Optional) Priority of the new rule. Accepts 'top' or 'bottom'. Default 'bottom'.
Default value: 'bottom'
Source Source
File: wp-includes/class-wp-rewrite.php
* or 'bottom'. Default 'bottom'. */ public function add_rule( $regex, $query, $after = 'bottom' ) { if ( is_array( $query ) ) { $external = false; $query = add_query_arg( $query, 'index.php' ); } else { $index = false === strpos( $query, '?' ) ? strlen( $query ) : strpos( $query, '?' ); $front = substr( $query, 0, $index ); $external = $front != $this->index; } // "external" = it doesn't correspond to index.php. if ( $external ) { $this->add_external_rule( $regex, $query ); } else { if ( 'bottom' === $after ) { $this->extra_rules = array_merge( $this->extra_rules, array( $regex => $query ) ); } else { $this->extra_rules_top = array_merge( $this->extra_rules_top, array( $regex => $query ) ); }
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Changelog Changelog
Version | Description |
---|---|
4.4.0 | Array support was added to the $query parameter. |
2.1.0 | Introduced. |