Correction of article pagination link after WordPress setting pseudo static

We usually set the WordPress fixed link to/% postname%. html or/% post_id%. html, which can make the page look like a static page, but when the article has pagination, the pagination link will become strange, such as:

/morning-paper-news.html/3

/132.html/2

Since html is a suffix, it should always be at the end. It comes from solagirl《 The paging link problem when using. html as url suffix 》This article provides us with solutions.

However, the original code only provides the modification method of/% postname%. html.

This article provides the modification method of/% post_id%. html.

Add the following code to the current topic functions.php:

 //Suitable for/% post_id%. html pagination link correction class Rewrite_Inner_Page_Links_id{ var $separator; function __construct(){ $this->separator = '/page-'; if( ! is_admin() || defined( 'DOING_AJAX' ) ) : add_filter( 'wp_link_pages_link', array( $this, 'inner_page_link_format' ), 10, 2 ); add_filter( 'get_comments_pagenum_link', array( $this, 'comment_page_link_format' ) ); add_filter( 'redirect_canonical', array( $this, 'cancel_redirect_for_paged_posts' ), 10, 2 ); endif; if( is_admin() ) : add_filter( 'rewrite_rules_array', array( $this, 'pagelink_rewrite_rules' ) ); register_activation_hook( __FILE__, array( $this, 'flush_rewrite_rules' ) ) ; register_deactivation_hook( __FILE__, array( $this, 'flush_rewrite_rules' ) ); endif; } function flush_rewrite_rules(){ flush_rewrite_rules(); } //Modify the format of post pagination link function inner_page_link_format( $link, $number ){ if( $number > 1 ){ if( preg_match( '%<a href=".*\.html/\d*"%', $link ) ){ $link = preg_replace( "%(\.html)/(\d*)%", $this->separator. "$2$1", $link ); } } return $link; } //Add redirection rules for the new link format, remove the redirection rules for the original paging links, and prevent repeated inclusion function pagelink_rewrite_rules( $rules ){ foreach ($rules as $rule => $rewrite) { if ( $rule == '([0-9]+).html(/[0-9]+)?/?$' )  { unset($rules[$rule]); } } $new_rule['([0-9]+)('.$this->separator.'([0-9]+))?. html/?$'] = 'index.php?p=$matches[1]&page=$matches[3]'; return $new_rule + $rules; } //Forbid WordPress to jump page links to the original format function cancel_redirect_for_paged_posts( $redirect_url, $requested_url ){ global $wp_query; if( is_single() && $wp_query->get( 'page' ) > 1 ){ return false; } return true; } } new Rewrite_Inner_Page_Links_id();

Tip: After adding code, you need to save the fixed link settings.

Then open the article pagination link again, and it will become similar:

/morning-paper-news/page-2.html

/132/page-2.html

Note: The above code does not comment on the link modification of paging, so I just need to do no research.

At the request of netizens, a new one should be added: in the format of/% category%/% post_id%. html

It seems that people often ask about this format. Here are some ways to modify it:

Replace line 36 of the above code:

 $new_rule['([0-9]+)('.$this->separator.'([0-9]+))?. html/?$'] = 'index.php?p=$matches[1]&page=$matches[3]';

Change to:

 $new_rule['[^/]+/([0-9]+)('.$this->separator.'([0-9]+))?. html/?$'] = 'index.php?p=$matches[1]&page=$matches[3]';

Just added one [^/]+/

The final paging form is:

Classification name/132/page-2.html

After adding and modifying the above code, don't forget to save the fixed link settings in the background, or they will not take effect!

Other fixed links need to be installed rewrite rules inspector The plug-in checks the link regular writing method and modifies the above code.

A theme user asked, why not integrate into the theme? The reason is very simple. Everyone has different forms of fixed links. This code is not universal, and there are still many bugs. For example, the custom taxonomy article cannot be used. After adding the above code, the article may not open

Attachment: Suitable for/% postname%. html link form source code:

 //Fix. html Paging Links class Rewrite_Inner_Page_Links{ var $separator; function __construct(){ $this->separator = '/page-'; if( ! is_admin() || defined( 'DOING_AJAX' ) ) : add_filter( 'wp_link_pages_link', array( $this, 'inner_page_link_format' ), 10, 2 ); //  for inner pages add_filter( 'get_comments_pagenum_link', array( $this, 'comment_page_link_format' ) ); add_filter( 'redirect_canonical', array( $this, 'cancel_redirect_for_paged_posts' ), 10, 2 ); endif; if( is_admin() ) : add_filter( 'rewrite_rules_array', array( $this, 'pagelink_rewrite_rules' ) ); register_activation_hook( __FILE__, array( $this, 'flush_rewrite_rules' ) ) ; register_deactivation_hook( __FILE__, array( $this, 'flush_rewrite_rules' ) ); endif; } function flush_rewrite_rules(){ flush_rewrite_rules(); } /** *Modify the format of post pagination link * @param string $link * @param int $number * @return string */ function inner_page_link_format( $link, $number ){ if( $number > 1 ){ if( preg_match( '%<a href=".*\.html/\d*"%', $link ) ){ $link = preg_replace( "%(\.html)/(\d*)%", $this->separator. "$2$1", $link ); } } return $link; } /** *Modify comment pagination link * @param string $result * @return string */ function comment_page_link_format( $result ){ // From hello-world.html/comment-page-1#comments to hello-world/comment-page-1.html#comments if( strpos( $result, '.html/' ) !==  false ){ $result = preg_replace( '=([^/]+)(.html)/comment-page-([0-9]{1,})=', "$1/comment-page-$3$2" ,$result ); } return $result; } /** *Add redirection rules for the new link format, remove the redirection rules for the original paging links, and prevent repeated inclusion * *Visiting the original link will return 404 * @param array $rules * @return array */ function pagelink_rewrite_rules( $rules ){ foreach ($rules as $rule => $rewrite) { if ( $rule == '([^/]+).html(/[0-9]+)?/?$' || $ rule == '([^/]+).html/comment-page-([0-9]{1,})/?$' )  { unset($rules[$rule]); } } $new_rule['([^/]+)('.$this->separator.'([0-9]+))?. html/?$'] = 'index.php?name=$matches[1]&page=$matches[3]'; $new_rule['([^/]+)/comment-page-([0-9]{1,}).html(\#[^\s])?$'] = ' index.php?name=$matches[1]&cpage=$matches[2]'; return $new_rule + $rules; } /** *Forbid WordPress to jump page links to the original format * @param string $redirect_url * @param string $requested_url * @return bool */ function cancel_redirect_for_paged_posts( $redirect_url, $requested_url ){ global $wp_query; if( is_single() && $wp_query->get( 'page' ) > 1 ){ return false; } return true; } } new Rewrite_Inner_Page_Links();

The above code may conflict with the No category parents plug-in. Solution:

Open the No category parents plug-in no-category-parents.php file, and find the following on line 54:

Remove the comment and change it to:

However, I really don't know the use of this default comment. After testing, I didn't find any problems.

If you do not want to use the rewrite rules inspector plug-in to view the link rules, you can add the following code to the topic functions.php, and then open the fixed link settings page to see the link rules.

 add_filter( 'rewrite_rules_array', 'show_rewrite_rules' );  function show_rewrite_rules( $rules ) { echo nl2br( var_export( $rules, true ) ); die; }