Замена контекстных ссылок

Понадобилось при смене структуры ссылок , когда сменили post_id на post_name

<?php 
add_shortcode("fix_content_link",function(){
    
    $offset = isset($_GET['p_offset']) ? intval($_GET['p_offset']) : 0;
    $posts = get_posts(array(
        'numberposts' => 100,
        //'post_type'   => 'page',
        'offset' => $offset
    ));
    ob_start();
    foreach ($posts as $post ){
        print '<h6>'.get_permalink($post->ID).'</h6>';
        print '<br>';
        $content = $post->post_content;
        
        $reg = "/<a[^\>]*href=['\"]([^\>'\"]*\/([^\/]\d+)\.html)['\"][^\>]*?\>/is";
        if(preg_match_all($reg, $content, $link_match)){
//            print_r($link_match);
            foreach ($link_match[2] as $num => $post_id) {
                $old_link = $link_match[1][$num];
                $new_link = get_permalink($post_id);
                $new_link = str_replace('__trashed', '', $new_link);
                if(!empty($new_link)){
                    $content = str_replace($old_link, $new_link, $content);
                }
                print_r($old_link);
                print ' – ';
                print_r($new_link);
                print '<br>';
                print '<br>';
            }
            $my_post = array();
            $my_post['ID'] = $post->ID;
            $my_post['post_content'] = $content;
            wp_update_post( wp_slash($my_post) );
        }
    }
    return ob_get_clean();
});

или очистка от ссылок

<?php
add_shortcode("fix_content_link", function() {

    $offset = isset($_GET['p_offset']) ? intval($_GET['p_offset']) : 0;
    $posts = get_posts(array(
        'numberposts' => 1000,
        'category' => 1,
        'post_type' => 'post',
        'offset' => $offset
    ));
    ob_start();
    foreach ($posts as $post) {
        print '<h2>' . get_permalink($post->ID) . '</h2>';
        print '<br>';
        $content = $post->post_content;

        $reg[0] = "/\<a[^\>]*?\>/";
        $reg[1] = "/\<\/a\>/";

        print $content;
        print '<hr>';
        $content = preg_replace($reg, '', $content);

        print $content;
        $my_post = array();
        $my_post['ID'] = $post->ID;
        $my_post['post_content'] = $content;
        wp_update_post(wp_slash($my_post));
    }
    return ob_get_clean();
});

andxbes

Замена контекстных ссылок

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