Edit File by line

}

[500] Fix | Delete

} elseif ( $paged > 1 ) {

[501] Fix | Delete

$redirect['query'] = add_query_arg( 'paged', $paged, $redirect['query'] );

[502] Fix | Delete

}

[503] Fix | Delete

}

[504] Fix | Delete

[505] Fix | Delete

$default_comments_page = get_option( 'default_comments_page' );

[506] Fix | Delete

[507] Fix | Delete

if ( get_option( 'page_comments' )

[508] Fix | Delete

&& ( 'newest' === $default_comments_page && $cpage > 0

[509] Fix | Delete

|| 'newest' !== $default_comments_page && $cpage > 1 )

[510] Fix | Delete

) {

[511] Fix | Delete

$addl_path = ( ! empty( $addl_path ) ? trailingslashit( $addl_path ) : '' );

[512] Fix | Delete

$addl_path .= user_trailingslashit( $wp_rewrite->comments_pagination_base . '-' . $cpage, 'commentpaged' );

[513] Fix | Delete

[514] Fix | Delete

$redirect['query'] = remove_query_arg( 'cpage', $redirect['query'] );

[515] Fix | Delete

}

[516] Fix | Delete

[517] Fix | Delete

// Strip off trailing /index.php/.

[518] Fix | Delete

$redirect['path'] = preg_replace( '|/' . preg_quote( $wp_rewrite->index, '|' ) . '/?$|', '/', $redirect['path'] );

[519] Fix | Delete

$redirect['path'] = user_trailingslashit( $redirect['path'] );

[520] Fix | Delete

[521] Fix | Delete

if ( ! empty( $addl_path )

[522] Fix | Delete

&& $wp_rewrite->using_index_permalinks()

[523] Fix | Delete

&& ! str_contains( $redirect['path'], '/' . $wp_rewrite->index . '/' )

[524] Fix | Delete

) {

[525] Fix | Delete

$redirect['path'] = trailingslashit( $redirect['path'] ) . $wp_rewrite->index . '/';

[526] Fix | Delete

}

[527] Fix | Delete

[528] Fix | Delete

if ( ! empty( $addl_path ) ) {

[529] Fix | Delete

$redirect['path'] = trailingslashit( $redirect['path'] ) . $addl_path;

[530] Fix | Delete

}

[531] Fix | Delete

[532] Fix | Delete

$redirect_url = $redirect['scheme'] . '://' . $redirect['host'] . $redirect['path'];

[533] Fix | Delete

}

[534] Fix | Delete

[535] Fix | Delete

if ( 'wp-register.php' === basename( $redirect['path'] ) ) {

[536] Fix | Delete

if ( is_multisite() ) {

[537] Fix | Delete

/** This filter is documented in wp-login.php */

[538] Fix | Delete

$redirect_url = apply_filters( 'wp_signup_location', network_site_url( 'wp-signup.php' ) );

[539] Fix | Delete

} else {

[540] Fix | Delete

$redirect_url = wp_registration_url();

[541] Fix | Delete

}

[542] Fix | Delete

[543] Fix | Delete

wp_redirect( $redirect_url, 301 );

[544] Fix | Delete

die();

[545] Fix | Delete

}

[546] Fix | Delete

}

[547] Fix | Delete

[548] Fix | Delete

$is_attachment_redirect = false;

[549] Fix | Delete

[550] Fix | Delete

if ( is_attachment() && ! get_option( 'wp_attachment_pages_enabled' ) ) {

[551] Fix | Delete

$attachment_id = get_query_var( 'attachment_id' );

[552] Fix | Delete

$attachment_post = get_post( $attachment_id );

[553] Fix | Delete

$attachment_parent_id = $attachment_post ? $attachment_post->post_parent : 0;

[554] Fix | Delete

[555] Fix | Delete

$attachment_url = wp_get_attachment_url( $attachment_id );

[556] Fix | Delete

if ( $attachment_url !== $redirect_url ) {

[557] Fix | Delete

[558] Fix | Delete

* If an attachment is attached to a post, it inherits the parent post's status. Fetch the

[559] Fix | Delete

* parent post to check its status later.

[560] Fix | Delete

[561] Fix | Delete

if ( $attachment_parent_id ) {

[562] Fix | Delete

$redirect_obj = get_post( $attachment_parent_id );

[563] Fix | Delete

}

[564] Fix | Delete

$redirect_url = $attachment_url;

[565] Fix | Delete

}

[566] Fix | Delete

[567] Fix | Delete

$is_attachment_redirect = true;

[568] Fix | Delete

}

[569] Fix | Delete

[570] Fix | Delete

$redirect['query'] = preg_replace( '#^\??&*?#', '', $redirect['query'] );

[571] Fix | Delete

[572] Fix | Delete

// Tack on any additional query vars.

[573] Fix | Delete

if ( $redirect_url && ! empty( $redirect['query'] ) ) {

[574] Fix | Delete

parse_str( $redirect['query'], $_parsed_query );

[575] Fix | Delete

$redirect = parse_url( $redirect_url );

[576] Fix | Delete

[577] Fix | Delete

if ( ! empty( $_parsed_query['name'] ) && ! empty( $redirect['query'] ) ) {

[578] Fix | Delete

parse_str( $redirect['query'], $_parsed_redirect_query );

[579] Fix | Delete

[580] Fix | Delete

if ( empty( $_parsed_redirect_query['name'] ) ) {

[581] Fix | Delete

unset( $_parsed_query['name'] );

[582] Fix | Delete

}

[583] Fix | Delete

}

[584] Fix | Delete

[585] Fix | Delete

$_parsed_query = array_combine(

[586] Fix | Delete

rawurlencode_deep( array_keys( $_parsed_query ) ),

[587] Fix | Delete

rawurlencode_deep( array_values( $_parsed_query ) )

[588] Fix | Delete

);

[589] Fix | Delete

[590] Fix | Delete

$redirect_url = add_query_arg( $_parsed_query, $redirect_url );

[591] Fix | Delete

}

[592] Fix | Delete

[593] Fix | Delete

if ( $redirect_url ) {

[594] Fix | Delete

$redirect = parse_url( $redirect_url );

[595] Fix | Delete

}

[596] Fix | Delete

[597] Fix | Delete

// www.example.com vs. example.com

[598] Fix | Delete

$user_home = parse_url( home_url() );

[599] Fix | Delete

[600] Fix | Delete

if ( ! empty( $user_home['host'] ) ) {

[601] Fix | Delete

$redirect['host'] = $user_home['host'];

[602] Fix | Delete

}

[603] Fix | Delete

[604] Fix | Delete

if ( empty( $user_home['path'] ) ) {

[605] Fix | Delete

$user_home['path'] = '/';

[606] Fix | Delete

}

[607] Fix | Delete

[608] Fix | Delete

// Handle ports.

[609] Fix | Delete

if ( ! empty( $user_home['port'] ) ) {

[610] Fix | Delete

$redirect['port'] = $user_home['port'];

[611] Fix | Delete

} else {

[612] Fix | Delete

unset( $redirect['port'] );

[613] Fix | Delete

}

[614] Fix | Delete

[615] Fix | Delete

// Trailing /index.php.

[616] Fix | Delete

$redirect['path'] = preg_replace( '|/' . preg_quote( $wp_rewrite->index, '|' ) . '/*?$|', '/', $redirect['path'] );

[617] Fix | Delete

[618] Fix | Delete

$punctuation_pattern = implode(

[619] Fix | Delete

'|',

[620] Fix | Delete

array_map(

[621] Fix | Delete

'preg_quote',

[622] Fix | Delete

array(

[623] Fix | Delete

' ',

[624] Fix | Delete

'%20', // Space.

[625] Fix | Delete

'!',

[626] Fix | Delete

'%21', // Exclamation mark.

[627] Fix | Delete

'"',

[628] Fix | Delete

'%22', // Double quote.

[629] Fix | Delete

"'",

[630] Fix | Delete

'%27', // Single quote.

[631] Fix | Delete

'(',

[632] Fix | Delete

'%28', // Opening bracket.

[633] Fix | Delete

')',

[634] Fix | Delete

'%29', // Closing bracket.

[635] Fix | Delete

',',

[636] Fix | Delete

'%2C', // Comma.

[637] Fix | Delete

'.',

[638] Fix | Delete

'%2E', // Period.

[639] Fix | Delete

';',

[640] Fix | Delete

'%3B', // Semicolon.

[641] Fix | Delete

'{',

[642] Fix | Delete

'%7B', // Opening curly bracket.

[643] Fix | Delete

'}',

[644] Fix | Delete

'%7D', // Closing curly bracket.

[645] Fix | Delete

'%E2%80%9C', // Opening curly quote.

[646] Fix | Delete

'%E2%80%9D', // Closing curly quote.

[647] Fix | Delete

)

[648] Fix | Delete

)

[649] Fix | Delete

);

[650] Fix | Delete

[651] Fix | Delete

// Remove trailing spaces and end punctuation from the path.

[652] Fix | Delete

$redirect['path'] = preg_replace( "#($punctuation_pattern)+$#", '', $redirect['path'] );

[653] Fix | Delete

[654] Fix | Delete

if ( ! empty( $redirect['query'] ) ) {

[655] Fix | Delete

// Remove trailing spaces and end punctuation from certain terminating query string args.

[656] Fix | Delete

$redirect['query'] = preg_replace( "#((^|&)(p|page_id|cat|tag)=[^&]*?)($punctuation_pattern)+$#", '$1', $redirect['query'] );

[657] Fix | Delete

[658] Fix | Delete

// Clean up empty query strings.

[659] Fix | Delete

$redirect['query'] = trim( preg_replace( '#(^|&)(p|page_id|cat|tag)=?(&|$)#', '&', $redirect['query'] ), '&' );

[660] Fix | Delete

[661] Fix | Delete

// Redirect obsolete feeds.

[662] Fix | Delete

$redirect['query'] = preg_replace( '#(^|&)feed=rss(&|$)#', '$1feed=rss2$2', $redirect['query'] );

[663] Fix | Delete

[664] Fix | Delete

// Remove redundant leading ampersands.

[665] Fix | Delete

$redirect['query'] = preg_replace( '#^\??&*?#', '', $redirect['query'] );

[666] Fix | Delete

}

[667] Fix | Delete

[668] Fix | Delete

// Strip /index.php/ when we're not using PATHINFO permalinks.

[669] Fix | Delete

if ( ! $wp_rewrite->using_index_permalinks() ) {

[670] Fix | Delete

$redirect['path'] = str_replace( '/' . $wp_rewrite->index . '/', '/', $redirect['path'] );

[671] Fix | Delete

}

[672] Fix | Delete

[673] Fix | Delete

// Trailing slashes.

[674] Fix | Delete

if ( is_object( $wp_rewrite ) && $wp_rewrite->using_permalinks()

[675] Fix | Delete

&& ! $is_attachment_redirect

[676] Fix | Delete

&& ! is_404() && ( ! is_front_page() || is_front_page() && get_query_var( 'paged' ) > 1 )

[677] Fix | Delete

) {

[678] Fix | Delete

$user_ts_type = '';

[679] Fix | Delete

[680] Fix | Delete

if ( get_query_var( 'paged' ) > 0 ) {

[681] Fix | Delete

$user_ts_type = 'paged';

[682] Fix | Delete

} else {

[683] Fix | Delete

foreach ( array( 'single', 'category', 'page', 'day', 'month', 'year', 'home' ) as $type ) {

[684] Fix | Delete

$func = 'is_' . $type;

[685] Fix | Delete

if ( call_user_func( $func ) ) {

[686] Fix | Delete

$user_ts_type = $type;

[687] Fix | Delete

break;

[688] Fix | Delete

}

[689] Fix | Delete

}

[690] Fix | Delete

}

[691] Fix | Delete

[692] Fix | Delete

$redirect['path'] = user_trailingslashit( $redirect['path'], $user_ts_type );

[693] Fix | Delete

} elseif ( is_front_page() ) {

[694] Fix | Delete

$redirect['path'] = trailingslashit( $redirect['path'] );

[695] Fix | Delete

}

[696] Fix | Delete

[697] Fix | Delete

// Remove trailing slash for robots.txt or sitemap requests.

[698] Fix | Delete

if ( is_robots()

[699] Fix | Delete

|| ! empty( get_query_var( 'sitemap' ) ) || ! empty( get_query_var( 'sitemap-stylesheet' ) )

[700] Fix | Delete

) {

[701] Fix | Delete

$redirect['path'] = untrailingslashit( $redirect['path'] );

[702] Fix | Delete

}

[703] Fix | Delete

[704] Fix | Delete

// Strip multiple slashes out of the URL.

[705] Fix | Delete

if ( str_contains( $redirect['path'], '//' ) ) {

[706] Fix | Delete

$redirect['path'] = preg_replace( '|/+|', '/', $redirect['path'] );

[707] Fix | Delete

}

[708] Fix | Delete

[709] Fix | Delete

// Always trailing slash the Front Page URL.

[710] Fix | Delete

if ( trailingslashit( $redirect['path'] ) === trailingslashit( $user_home['path'] ) ) {

[711] Fix | Delete

$redirect['path'] = trailingslashit( $redirect['path'] );

[712] Fix | Delete

}

[713] Fix | Delete

[714] Fix | Delete

$original_host_low = strtolower( $original['host'] );

[715] Fix | Delete

$redirect_host_low = strtolower( $redirect['host'] );

[716] Fix | Delete

[717] Fix | Delete

[718] Fix | Delete

* Ignore differences in host capitalization, as this can lead to infinite redirects.

[719] Fix | Delete

* Only redirect no-www <=> yes-www.

[720] Fix | Delete

[721] Fix | Delete

if ( $original_host_low === $redirect_host_low

[722] Fix | Delete

|| ( 'www.' . $original_host_low !== $redirect_host_low

[723] Fix | Delete

&& 'www.' . $redirect_host_low !== $original_host_low )

[724] Fix | Delete

) {

[725] Fix | Delete

$redirect['host'] = $original['host'];

[726] Fix | Delete

}

[727] Fix | Delete

[728] Fix | Delete

$compare_original = array( $original['host'], $original['path'] );

[729] Fix | Delete

[730] Fix | Delete

if ( ! empty( $original['port'] ) ) {

[731] Fix | Delete

$compare_original[] = $original['port'];

[732] Fix | Delete

}

[733] Fix | Delete

[734] Fix | Delete

if ( ! empty( $original['query'] ) ) {

[735] Fix | Delete

$compare_original[] = $original['query'];

[736] Fix | Delete

}

[737] Fix | Delete

[738] Fix | Delete

$compare_redirect = array( $redirect['host'], $redirect['path'] );

[739] Fix | Delete

[740] Fix | Delete

if ( ! empty( $redirect['port'] ) ) {

[741] Fix | Delete

$compare_redirect[] = $redirect['port'];

[742] Fix | Delete

}

[743] Fix | Delete

[744] Fix | Delete

if ( ! empty( $redirect['query'] ) ) {

[745] Fix | Delete

$compare_redirect[] = $redirect['query'];

[746] Fix | Delete

}

[747] Fix | Delete

[748] Fix | Delete

if ( $compare_original !== $compare_redirect ) {

[749] Fix | Delete

$redirect_url = $redirect['scheme'] . '://' . $redirect['host'];

[750] Fix | Delete

[751] Fix | Delete

if ( ! empty( $redirect['port'] ) ) {

[752] Fix | Delete

$redirect_url .= ':' . $redirect['port'];

[753] Fix | Delete

}

[754] Fix | Delete

[755] Fix | Delete

$redirect_url .= $redirect['path'];

[756] Fix | Delete

[757] Fix | Delete

if ( ! empty( $redirect['query'] ) ) {

[758] Fix | Delete

$redirect_url .= '?' . $redirect['query'];

[759] Fix | Delete

}

[760] Fix | Delete

}

[761] Fix | Delete

[762] Fix | Delete

if ( ! $redirect_url || $redirect_url === $requested_url ) {

[763] Fix | Delete

return;

[764] Fix | Delete

}

[765] Fix | Delete

[766] Fix | Delete

// Hex-encoded octets are case-insensitive.

[767] Fix | Delete

if ( str_contains( $requested_url, '%' ) ) {

[768] Fix | Delete

if ( ! function_exists( 'lowercase_octets' ) ) {

[769] Fix | Delete

/**

[770] Fix | Delete

* Converts the first hex-encoded octet match to lowercase.

[771] Fix | Delete

[772] Fix | Delete

* @since 3.1.0

[773] Fix | Delete

* @ignore

[774] Fix | Delete

[775] Fix | Delete

* @param array $matches Hex-encoded octet matches for the requested URL.

[776] Fix | Delete

* @return string Lowercased version of the first match.

[777] Fix | Delete

[778] Fix | Delete

function lowercase_octets( $matches ) {

[779] Fix | Delete

return strtolower( $matches[0] );

[780] Fix | Delete

}

[781] Fix | Delete

}

[782] Fix | Delete

[783] Fix | Delete

$requested_url = preg_replace_callback( '|%[a-fA-F0-9][a-fA-F0-9]|', 'lowercase_octets', $requested_url );

[784] Fix | Delete

}

[785] Fix | Delete

[786] Fix | Delete

if ( $redirect_obj instanceof WP_Post ) {

[787] Fix | Delete

$post_status_obj = get_post_status_object( get_post_status( $redirect_obj ) );

[788] Fix | Delete

[789] Fix | Delete

* Unset the redirect object and URL if they are not readable by the user.

[790] Fix | Delete

* This condition is a little confusing as the condition needs to pass if

[791] Fix | Delete

* the post is not readable by the user. That's why there are ! (not) conditions

[792] Fix | Delete

* throughout.

[793] Fix | Delete

[794] Fix | Delete

if (

[795] Fix | Delete

// Private post statuses only redirect if the user can read them.

[796] Fix | Delete

! (

[797] Fix | Delete

$post_status_obj->private &&

[798] Fix | Delete

current_user_can( 'read_post', $redirect_obj->ID )

[799] Fix | Delete

) &&

[800] Fix | Delete

// For other posts, only redirect if publicly viewable.

[801] Fix | Delete

! is_post_publicly_viewable( $redirect_obj )

[802] Fix | Delete

) {

[803] Fix | Delete

$redirect_obj = false;

[804] Fix | Delete

$redirect_url = false;

[805] Fix | Delete

}

[806] Fix | Delete

}

[807] Fix | Delete

[808] Fix | Delete

/**

[809] Fix | Delete

* Filters the canonical redirect URL.

[810] Fix | Delete

[811] Fix | Delete

* Returning false to this filter will cancel the redirect.

[812] Fix | Delete

[813] Fix | Delete

* @since 2.3.0

[814] Fix | Delete

[815] Fix | Delete

* @param string $redirect_url The redirect URL.

[816] Fix | Delete

* @param string $requested_url The requested URL.

[817] Fix | Delete

[818] Fix | Delete

$redirect_url = apply_filters( 'redirect_canonical', $redirect_url, $requested_url );

[819] Fix | Delete

[820] Fix | Delete

// Yes, again -- in case the filter aborted the request.

[821] Fix | Delete

if ( ! $redirect_url || strip_fragment_from_url( $redirect_url ) === strip_fragment_from_url( $requested_url ) ) {

[822] Fix | Delete

return;

[823] Fix | Delete

}

[824] Fix | Delete

[825] Fix | Delete

if ( $do_redirect ) {

[826] Fix | Delete

// Protect against chained redirects.

[827] Fix | Delete

if ( ! redirect_canonical( $redirect_url, false ) ) {

[828] Fix | Delete

wp_redirect( $redirect_url, 301 );

[829] Fix | Delete

exit;

[830] Fix | Delete

} else {

[831] Fix | Delete

// Debug.

[832] Fix | Delete

// die("1: $redirect_url<br />2: " . redirect_canonical( $redirect_url, false ) );

[833] Fix | Delete

return;

[834] Fix | Delete

}

[835] Fix | Delete

} else {

[836] Fix | Delete

return $redirect_url;

[837] Fix | Delete

}

[838] Fix | Delete

}

[839] Fix | Delete

[840] Fix | Delete

/**

[841] Fix | Delete

* Removes arguments from a query string if they are not present in a URL

[842] Fix | Delete

* DO NOT use this in plugin code.

[843] Fix | Delete

[844] Fix | Delete

* @since 3.4.0

[845] Fix | Delete

* @access private

[846] Fix | Delete

[847] Fix | Delete

* @param string $query_string

[848] Fix | Delete

* @param array $args_to_check

[849] Fix | Delete

* @param string $url

[850] Fix | Delete

* @return string The altered query string

[851] Fix | Delete

[852] Fix | Delete

function _remove_qs_args_if_not_in_url( $query_string, array $args_to_check, $url ) {

[853] Fix | Delete

$parsed_url = parse_url( $url );

[854] Fix | Delete

[855] Fix | Delete

if ( ! empty( $parsed_url['query'] ) ) {

[856] Fix | Delete

parse_str( $parsed_url['query'], $parsed_query );

[857] Fix | Delete

[858] Fix | Delete

foreach ( $args_to_check as $qv ) {

[859] Fix | Delete

if ( ! isset( $parsed_query[ $qv ] ) ) {

[860] Fix | Delete

$query_string = remove_query_arg( $qv, $query_string );

[861] Fix | Delete

}

[862] Fix | Delete

}

[863] Fix | Delete

} else {

[864] Fix | Delete

$query_string = remove_query_arg( $args_to_check, $query_string );

[865] Fix | Delete

}

[866] Fix | Delete

[867] Fix | Delete

return $query_string;

[868] Fix | Delete

}

[869] Fix | Delete

[870] Fix | Delete

/**

[871] Fix | Delete

* Strips the #fragment from a URL, if one is present.

[872] Fix | Delete

[873] Fix | Delete

* @since 4.4.0

[874] Fix | Delete

[875] Fix | Delete

* @param string $url The URL to strip.

[876] Fix | Delete

* @return string The altered URL.

[877] Fix | Delete

[878] Fix | Delete

function strip_fragment_from_url( $url ) {

[879] Fix | Delete

$parsed_url = wp_parse_url( $url );

[880] Fix | Delete

[881] Fix | Delete

if ( ! empty( $parsed_url['host'] ) ) {

[882] Fix | Delete

$url = '';

[883] Fix | Delete

[884] Fix | Delete

if ( ! empty( $parsed_url['scheme'] ) ) {

[885] Fix | Delete

$url = $parsed_url['scheme'] . ':';

[886] Fix | Delete

}

[887] Fix | Delete

[888] Fix | Delete

$url .= '//' . $parsed_url['host'];

[889] Fix | Delete

[890] Fix | Delete

if ( ! empty( $parsed_url['port'] ) ) {

[891] Fix | Delete

$url .= ':' . $parsed_url['port'];

[892] Fix | Delete

}

[893] Fix | Delete

[894] Fix | Delete

if ( ! empty( $parsed_url['path'] ) ) {

[895] Fix | Delete

$url .= $parsed_url['path'];

[896] Fix | Delete

}

[897] Fix | Delete

[898] Fix | Delete

if ( ! empty( $parsed_url['query'] ) ) {

[899] Fix | Delete

$url .= '?' . $parsed_url['query'];

[900] Fix | Delete

}

[901] Fix | Delete

}

[902] Fix | Delete

[903] Fix | Delete

return $url;

[904] Fix | Delete

}

[905] Fix | Delete

[906] Fix | Delete

/**

[907] Fix | Delete

* Attempts to guess the correct URL for a 404 request based on query vars.

[908] Fix | Delete

[909] Fix | Delete

* @since 2.3.0

[910] Fix | Delete

[911] Fix | Delete

* @global wpdb $wpdb WordPress database abstraction object.

[912] Fix | Delete

[913] Fix | Delete

* @return string|false The correct URL if one is found. False on failure.

[914] Fix | Delete

[915] Fix | Delete

function redirect_guess_404_permalink() {

[916] Fix | Delete

global $wpdb;

[917] Fix | Delete

[918] Fix | Delete

/**

[919] Fix | Delete

* Filters whether to attempt to guess a redirect URL for a 404 request.

[920] Fix | Delete

[921] Fix | Delete

* Returning a false value from the filter will disable the URL guessing

[922] Fix | Delete

* and return early without performing a redirect.

[923] Fix | Delete

[924] Fix | Delete

* @since 5.5.0

[925] Fix | Delete

[926] Fix | Delete

* @param bool $do_redirect_guess Whether to attempt to guess a redirect URL

[927] Fix | Delete

* for a 404 request. Default true.

[928] Fix | Delete

[929] Fix | Delete

if ( false === apply_filters( 'do_redirect_guess_404_permalink', true ) ) {

[930] Fix | Delete

return false;

[931] Fix | Delete

}

[932] Fix | Delete

[933] Fix | Delete

/**

[934] Fix | Delete

* Short-circuits the redirect URL guessing for 404 requests.

[935] Fix | Delete

[936] Fix | Delete

* Returning a non-null value from the filter will effectively short-circuit

[937] Fix | Delete

* the URL guessing, returning the passed value instead.

[938] Fix | Delete

[939] Fix | Delete

* @since 5.5.0

[940] Fix | Delete

[941] Fix | Delete

* @param null|string|false $pre Whether to short-circuit guessing the redirect for a 404.

[942] Fix | Delete

* Default null to continue with the URL guessing.

[943] Fix | Delete

[944] Fix | Delete

$pre = apply_filters( 'pre_redirect_guess_404_permalink', null );

[945] Fix | Delete

if ( null !== $pre ) {

[946] Fix | Delete

return $pre;

[947] Fix | Delete

}

[948] Fix | Delete

[949] Fix | Delete

if ( get_query_var( 'name' ) ) {

[950] Fix | Delete

$publicly_viewable_statuses = array_filter( get_post_stati(), 'is_post_status_viewable' );

[951] Fix | Delete

$publicly_viewable_post_types = array_filter( get_post_types( array( 'exclude_from_search' => false ) ), 'is_post_type_viewable' );

[952] Fix | Delete

[953] Fix | Delete

/**

[954] Fix | Delete

* Filters whether to perform a strict guess for a 404 redirect.

[955] Fix | Delete

[956] Fix | Delete

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

[957] Fix | Delete

[958] Fix | Delete

* @since 5.5.0

[959] Fix | Delete

[960] Fix | Delete

* @param bool $strict_guess Whether to perform a strict guess. Default false (loose guess).

[961] Fix | Delete

[962] Fix | Delete

$strict_guess = apply_filters( 'strict_redirect_guess_404_permalink', false );

[963] Fix | Delete

[964] Fix | Delete

if ( $strict_guess ) {

[965] Fix | Delete

$where = $wpdb->prepare( 'post_name = %s', get_query_var( 'name' ) );

[966] Fix | Delete

} else {

[967] Fix | Delete

$where = $wpdb->prepare( 'post_name LIKE %s', $wpdb->esc_like( get_query_var( 'name' ) ) . '%' );

[968] Fix | Delete

}

[969] Fix | Delete

[970] Fix | Delete

// If any of post_type, year, monthnum, or day are set, use them to refine the query.

[971] Fix | Delete

if ( get_query_var( 'post_type' ) ) {

[972] Fix | Delete

if ( is_array( get_query_var( 'post_type' ) ) ) {

[973] Fix | Delete

$post_types = array_intersect( get_query_var( 'post_type' ), $publicly_viewable_post_types );

[974] Fix | Delete

if ( empty( $post_types ) ) {

[975] Fix | Delete

return false;

[976] Fix | Delete

}

[977] Fix | Delete

$where .= " AND post_type IN ('" . join( "', '", esc_sql( get_query_var( 'post_type' ) ) ) . "')";

[978] Fix | Delete

} else {

[979] Fix | Delete

if ( ! in_array( get_query_var( 'post_type' ), $publicly_viewable_post_types, true ) ) {

[980] Fix | Delete

return false;

[981] Fix | Delete

}

[982] Fix | Delete

$where .= $wpdb->prepare( ' AND post_type = %s', get_query_var( 'post_type' ) );

[983] Fix | Delete

}

[984] Fix | Delete

} else {

[985] Fix | Delete

$where .= " AND post_type IN ('" . implode( "', '", esc_sql( $publicly_viewable_post_types ) ) . "')";

[986] Fix | Delete

}

[987] Fix | Delete

[988] Fix | Delete

if ( get_query_var( 'year' ) ) {

[989] Fix | Delete

$where .= $wpdb->prepare( ' AND YEAR(post_date) = %d', get_query_var( 'year' ) );

[990] Fix | Delete

}

[991] Fix | Delete

if ( get_query_var( 'monthnum' ) ) {

[992] Fix | Delete

$where .= $wpdb->prepare( ' AND MONTH(post_date) = %d', get_query_var( 'monthnum' ) );

[993] Fix | Delete

}

[994] Fix | Delete

if ( get_query_var( 'day' ) ) {

[995] Fix | Delete

$where .= $wpdb->prepare( ' AND DAYOFMONTH(post_date) = %d', get_query_var( 'day' ) );

[996] Fix | Delete

}

[997] Fix | Delete

[998] Fix | Delete

// phpcs:ignore WordPress.DB.PreparedSQL.InterpolatedNotPrepared

[999] Fix | Delete

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