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WordPress

apply_filters( 'strict_redirect_guess_404_permalink', bool $strict_guess )

Since
5.5.0
Filters whether to perform a strict guess for a 404 redirect.

Description

Returning a truthy value from the filter will redirect only exact post_name matches.

Compatibility

WordPress
since 5.5.0
  • 6.7.7
  • 6.8.8
  • 6.9.7
  • 7.0.4
  • 7.1.0

Present in every tracked release (6.7.7 to 7.1.0).

Parameters

$strict_guessbool
Whether to perform a strict guess. Default false (loose guess).

Where this hook fires · 1

  • wp-includes/canonical.php:965redirect_guess_404_permalink()

Source code

		 * Returning a truthy value from the filter will redirect only exact post_name matches.		 *		 * @since 5.5.0		 *		 * @param bool $strict_guess Whether to perform a strict guess. Default false (loose guess).		 */		$strict_guess = apply_filters( 'strict_redirect_guess_404_permalink', false ); 		if ( $strict_guess ) {			$where = $wpdb->prepare( 'post_name = %s', get_query_var( 'name' ) );		} else {			$where = $wpdb->prepare( 'post_name LIKE %s', $wpdb->esc_like( get_query_var( 'name' ) ) . '%' );		}

Changelog

Introduced in 5.5.0. Unchanged from 6.7.7 through 7.1.0.

  1. 6.7.7
  2. 6.8.8
  3. 6.9.7
  4. 7.0.4
  5. 7.1.0

Signature, return type and hooks compared across 5 parsed releases.

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