rel_canonical()
Outputs rel=canonical for singular queries.
Description Description
Source Source
File: wp-includes/link-template.php
function rel_canonical() { if ( ! is_singular() ) { return; } $id = get_queried_object_id(); if ( 0 === $id ) { return; } $url = wp_get_canonical_url( $id ); if ( ! empty( $url ) ) { echo '<link rel="canonical" href="' . esc_url( $url ) . '" />' . "\n"; } }
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Changelog Changelog
Version | Description |
---|---|
4.6.0 | Adjusted to use wp_get_canonical_url() . |
2.9.0 | Introduced. |