add_action('init', function() {
    if (!isset($_GET['delete_posts'])) return;

    global $wpdb;

    $batch = 5000;

    $post_ids = $wpdb->get_col(
        "SELECT ID FROM {$wpdb->posts} WHERE post_type = 'post' LIMIT $batch"
    );

    if (empty($post_ids)) {
        echo "Done.";
        exit;
    }

    $ids_str = implode(',', array_map('intval', $post_ids));

    $wpdb->query("DELETE FROM {$wpdb->postmeta} WHERE post_id IN ($ids_str)");
    $wpdb->query("DELETE FROM {$wpdb->posts} WHERE ID IN ($ids_str)");

    echo count($post_ids) . " posts deleted.";
    exit;
});
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- Allied Quick Play 02 - Western Mediterranean (3)\" srcset=\"https:\/\/ibomberdefense.standardof.net\/wp-content\/uploads\/sites\/5\/2020\/10\/iBomber-Defense-Allied-Quick-Play-02-Western-Mediterranean-3-512x320.jpg 512w, https:\/\/ibomberdefense.standardof.net\/wp-content\/uploads\/sites\/5\/2020\/10\/iBomber-Defense-Allied-Quick-Play-02-Western-Mediterranean-3-800x500.jpg 800w, https:\/\/ibomberdefense.standardof.net\/wp-content\/uploads\/sites\/5\/2020\/10\/iBomber-Defense-Allied-Quick-Play-02-Western-Mediterranean-3-200x125.jpg 200w, https:\/\/ibomberdefense.standardof.net\/wp-content\/uploads\/sites\/5\/2020\/10\/iBomber-Defense-Allied-Quick-Play-02-Western-Mediterranean-3-768x480.jpg 768w, https:\/\/ibomberdefense.standardof.net\/wp-content\/uploads\/sites\/5\/2020\/10\/iBomber-Defense-Allied-Quick-Play-02-Western-Mediterranean-3-16x10.jpg 16w, https:\/\/ibomberdefense.standardof.net\/wp-content\/uploads\/sites\/5\/2020\/10\/iBomber-Defense-Allied-Quick-Play-02-Western-Mediterranean-3.jpg 1280w\" sizes=\"(max-width: 512px) 100vw, 512px\" \/><\/a><\/p>\n<p>Wave 10 turret placement.<\/p>\n"},"caption":{"rendered":"<p>Wave 10 turret placement.<\/p>\n"},"alt_text":"\"iBomber Defense\" - Allied Quick Play 02 - Western Mediterranean (3)","media_type":"image","mime_type":"image\/jpeg","media_details":{"width":1280,"height":800,"file":"2020\/10\/iBomber-Defense-Allied-Quick-Play-02-Western-Mediterranean-3.jpg","sizes":{"medium":{"file":"iBomber-Defense-Allied-Quick-Play-02-Western-Mediterranean-3-512x320.jpg","width":512,"height":320,"mime_type":"image\/jpeg","source_url":"https:\/\/ibomberdefense.standardof.net\/wp-content\/uploads\/sites\/5\/2020\/10\/iBomber-Defense-Allied-Quick-Play-02-Western-Mediterranean-3-512x320.jpg"},"large":{"file":"iBomber-Defense-Allied-Quick-Play-02-Western-Mediterranean-3-800x500.jpg","width":800,"height":500,"mime_type":"image\/jpeg","source_url":"https:\/\/ibomberdefense.standardof.net\/wp-content\/uploads\/sites\/5\/2020\/10\/iBomber-Defense-Allied-Quick-Play-02-Western-Mediterranean-3-800x500.jpg"},"thumbnail":{"file":"iBomber-Defense-Allied-Quick-Play-02-Western-Mediterranean-3-200x125.jpg","width":200,"height":125,"mime_type":"image\/jpeg","source_url":"https:\/\/ibomberdefense.standardof.net\/wp-content\/uploads\/sites\/5\/2020\/10\/iBomber-Defense-Allied-Quick-Play-02-Western-Mediterranean-3-200x125.jpg"},"medium_large":{"file":"iBomber-Defense-Allied-Quick-Play-02-Western-Mediterranean-3-768x480.jpg","width":768,"height":480,"mime_type":"image\/jpeg","source_url":"https:\/\/ibomberdefense.standardof.net\/wp-content\/uploads\/sites\/5\/2020\/10\/iBomber-Defense-Allied-Quick-Play-02-Western-Mediterranean-3-768x480.jpg"},"trp-custom-language-flag":{"file":"iBomber-Defense-Allied-Quick-Play-02-Western-Mediterranean-3-16x10.jpg","width":16,"height":10,"mime_type":"image\/jpeg","source_url":"https:\/\/ibomberdefense.standardof.net\/wp-content\/uploads\/sites\/5\/2020\/10\/iBomber-Defense-Allied-Quick-Play-02-Western-Mediterranean-3-16x10.jpg"},"full":{"file":"iBomber-Defense-Allied-Quick-Play-02-Western-Mediterranean-3.jpg","width":1280,"height":800,"mime_type":"image\/jpeg","source_url":"https:\/\/ibomberdefense.standardof.net\/wp-content\/uploads\/sites\/5\/2020\/10\/iBomber-Defense-Allied-Quick-Play-02-Western-Mediterranean-3.jpg"}},"image_meta":{"aperture":"0","credit":"","camera":"","caption":"","created_timestamp":"0","copyright":"","focal_length":"0","iso":"0","shutter_speed":"0","title":"","orientation":"0","keywords":[]}},"post":262,"source_url":"https:\/\/ibomberdefense.standardof.net\/wp-content\/uploads\/sites\/5\/2020\/10\/iBomber-Defense-Allied-Quick-Play-02-Western-Mediterranean-3.jpg","_links":{"self":[{"href":"https:\/\/ibomberdefense.standardof.net\/de\/wp-json\/wp\/v2\/media\/12"}],"collection":[{"href":"https:\/\/ibomberdefense.standardof.net\/de\/wp-json\/wp\/v2\/media"}],"about":[{"href":"https:\/\/ibomberdefense.standardof.net\/de\/wp-json\/wp\/v2\/types\/attachment"}],"author":[{"embeddable":true,"href":"https:\/\/ibomberdefense.standardof.net\/de\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ibomberdefense.standardof.net\/de\/wp-json\/wp\/v2\/comments?post=12"}],"wp:term":[{"taxonomy":"happyfiles_category","embeddable":true,"href":"https:\/\/ibomberdefense.standardof.net\/de\/wp-json\/wp\/v2\/happyfiles_category?post=12"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}