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;
});
<br />
<b>Warning</b>:  Cannot modify header information - headers already sent by (output started at /home/standa9/public_html/wp-content/mu-plugins/index.php:1) in <b>/home/standa9/public_html/wp-includes/rest-api/class-wp-rest-server.php</b> on line <b>1831</b><br />
<br />
<b>Warning</b>:  Cannot modify header information - headers already sent by (output started at /home/standa9/public_html/wp-content/mu-plugins/index.php:1) in <b>/home/standa9/public_html/wp-includes/rest-api/class-wp-rest-server.php</b> on line <b>1831</b><br />
<br />
<b>Warning</b>:  Cannot modify header information - headers already sent by (output started at /home/standa9/public_html/wp-content/mu-plugins/index.php:1) in <b>/home/standa9/public_html/wp-includes/rest-api/class-wp-rest-server.php</b> on line <b>1831</b><br />
<br />
<b>Warning</b>:  Cannot modify header information - headers already sent by (output started at /home/standa9/public_html/wp-content/mu-plugins/index.php:1) in <b>/home/standa9/public_html/wp-includes/rest-api/class-wp-rest-server.php</b> on line <b>1831</b><br />
<br />
<b>Warning</b>:  Cannot modify header information - headers already sent by (output started at /home/standa9/public_html/wp-content/mu-plugins/index.php:1) in <b>/home/standa9/public_html/wp-includes/rest-api/class-wp-rest-server.php</b> on line <b>1831</b><br />
<br />
<b>Warning</b>:  Cannot modify header information - headers already sent by (output started at /home/standa9/public_html/wp-content/mu-plugins/index.php:1) in <b>/home/standa9/public_html/wp-includes/rest-api/class-wp-rest-server.php</b> on line <b>1831</b><br />
<br />
<b>Warning</b>:  Cannot modify header information - headers already sent by (output started at /home/standa9/public_html/wp-content/mu-plugins/index.php:1) in <b>/home/standa9/public_html/wp-includes/rest-api/class-wp-rest-server.php</b> on line <b>1831</b><br />
<br />
<b>Warning</b>:  Cannot modify header information - headers already sent by (output started at /home/standa9/public_html/wp-content/mu-plugins/index.php:1) in <b>/home/standa9/public_html/wp-includes/rest-api/class-wp-rest-server.php</b> on line <b>1831</b><br />
{"id":229,"date":"2020-10-29T16:44:09","date_gmt":"2020-10-29T16:44:09","guid":{"rendered":"https:\/\/darwinia.standardof.net\/?page_id=229"},"modified":"2020-10-30T18:16:29","modified_gmt":"2020-10-30T18:16:29","slug":"guides-de-niveau","status":"publish","type":"page","link":"https:\/\/darwinia.standardof.net\/fr\/guide\/level-walkthroughs\/","title":{"rendered":"Proc\u00e9dure pas \u00e0 pas de niveau"},"content":{"rendered":"<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-cover alignwide has-background-dim\" style=\"background-image:url(https:\/\/www.standardof.net\/wp-content\/uploads\/2020\/08\/Darwinia-Level-01-Prologue-2.png);background-position:51% 11%;min-height:112px;aspect-ratio:unset;\"><div class=\"wp-block-cover__inner-container is-layout-flow wp-block-cover-is-layout-flow\">\n<h2 class=\"has-text-align-center has-huge-font-size wp-block-heading\"><a href=\"https:\/\/darwinia.standardof.net\/fr\/guide\/guides-de-niveau\/prologue-de-la-rampe-de-lancement\/\" class=\"rank-math-link\">01 - Prologue<\/a><\/h2>\n<\/div><\/div>\n\n\n\n<p>Ce niveau se d\u00e9roule en fait apr\u00e8s les \u00e9v\u00e9nements d\u00e9crits dans l&#039;histoire principale. \u00c0 l&#039;origine, le niveau de d\u00e9monstration, con\u00e7u pour servir d&#039;introduction au projet de recherche sur la vie simul\u00e9e de Darwin.<\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-cover alignwide has-background-dim\" style=\"background-image:url(https:\/\/www.standardof.net\/wp-content\/uploads\/2020\/08\/Darwinia-Level-02-Garden-2.jpg);background-position:50% 41%;min-height:112px;aspect-ratio:unset;\"><div class=\"wp-block-cover__inner-container is-layout-flow wp-block-cover-is-layout-flow\">\n<h2 class=\"has-text-align-center has-huge-font-size wp-block-heading\"><a href=\"https:\/\/darwinia.standardof.net\/fr\/guide\/guides-de-niveau\/jardin\/\" class=\"rank-math-link\">02 - Jardin<\/a><\/h2>\n<\/div><\/div>\n\n\n\n<p>Le premier niveau du sc\u00e9nario principal. Apprenez \u00e0 cr\u00e9er des escouades et les commandes de base du jeu, tout en d\u00e9couvrant le virus ravageant le projet Darwin.<\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-cover alignwide has-background-dim\" style=\"background-image:url(https:\/\/www.standardof.net\/wp-content\/uploads\/2020\/08\/Darwinia-Level-03-Containment-2.jpg);background-position:39% 44%;min-height:112px;aspect-ratio:unset;\"><div class=\"wp-block-cover__inner-container is-layout-flow wp-block-cover-is-layout-flow\">\n<h2 class=\"has-text-align-center has-huge-font-size wp-block-heading\"><a href=\"https:\/\/darwinia.standardof.net\/fr\/guide\/guides-de-niveau\/endiguement\/\" class=\"rank-math-link\">03 - Confinement<\/a><\/h2>\n<\/div><\/div>\n\n\n\n<p>Sauvez les Dawinians dans le seul domaine o\u00f9 le docteur a pu contenir le virus.<\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-cover alignwide has-background-dim\" style=\"background-image:url(https:\/\/www.standardof.net\/wp-content\/uploads\/2020\/08\/Darwinia-Level-04-Mine-2.jpg);background-position:52% 24%;min-height:112px;aspect-ratio:unset;\"><div class=\"wp-block-cover__inner-container is-layout-flow wp-block-cover-is-layout-flow\">\n<h2 class=\"has-text-align-center has-huge-font-size wp-block-heading\"><a href=\"https:\/\/darwinia.standardof.net\/fr\/guide\/guides-de-niveau\/mien\/\" class=\"rank-math-link\">04 - Mine<\/a><\/h2>\n<\/div><\/div>\n\n\n\n<p>Lib\u00e9rer l&#039;installation utilis\u00e9e par les Dawinians pour extraire les composants bruts des structures de construction.<\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-cover alignwide has-background-dim\" style=\"background-image:url(https:\/\/www.standardof.net\/wp-content\/uploads\/2020\/08\/Darwinia-Level-05-Generator-2.jpg);background-position:50% 60%;min-height:112px;aspect-ratio:unset;\"><div class=\"wp-block-cover__inner-container is-layout-flow wp-block-cover-is-layout-flow\">\n<h2 class=\"has-text-align-center has-huge-font-size wp-block-heading\"><a href=\"https:\/\/darwinia.standardof.net\/fr\/guide\/guides-de-niveau\/generateur\/\" class=\"rank-math-link\">05 - G\u00e9n\u00e9rateur<\/a><\/h2>\n<\/div><\/div>\n\n\n\n<p>Cette installation alimente le chantier de construction. Vous devrez r\u00e9tablir le contr\u00f4le ici.<\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-cover alignwide has-background-dim\" style=\"background-image:url(https:\/\/www.standardof.net\/wp-content\/uploads\/2020\/08\/Darwinia-Level-06-Escort-1.jpg);background-position:54% 73%;min-height:112px;aspect-ratio:unset;\"><div class=\"wp-block-cover__inner-container is-layout-flow wp-block-cover-is-layout-flow\">\n<h2 class=\"has-text-align-center has-huge-font-size wp-block-heading\"><a href=\"https:\/\/darwinia.standardof.net\/fr\/guide\/guides-de-niveau\/escorte\/\" class=\"rank-math-link\">06 - Escorte<\/a><\/h2>\n<\/div><\/div>\n\n\n\n<p>Les Darwiniens isol\u00e9s ont besoin de votre aide pour atteindre la zone de s\u00e9curit\u00e9 \u00e0 l&#039;autre bout d&#039;une forte infestation virale.<\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-cover alignwide has-background-dim\" style=\"background-image:url(https:\/\/www.standardof.net\/wp-content\/uploads\/2020\/08\/Darwinia-Level-07-Yard-3.jpg);min-height:112px;aspect-ratio:unset;\"><div class=\"wp-block-cover__inner-container is-layout-flow wp-block-cover-is-layout-flow\">\n<h2 class=\"has-text-align-center has-huge-font-size wp-block-heading\"><a href=\"https:\/\/darwinia.standardof.net\/fr\/guide\/guides-de-niveau\/cour\/\" class=\"rank-math-link\">07 - Cour<\/a><\/h2>\n<\/div><\/div>\n\n\n\n<p>Avec le g\u00e9n\u00e9rateur et la mine sous contr\u00f4le, il est temps d&#039;alimenter le chantier pour commencer \u00e0 produire des armements pour les Darwiniens.<\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-cover alignwide has-background-dim\" style=\"background-image:url(https:\/\/www.standardof.net\/wp-content\/uploads\/2020\/08\/Darwinia-Level-08-Receiver-4.jpg);background-position:49% 9%;min-height:112px;aspect-ratio:unset;\"><div class=\"wp-block-cover__inner-container is-layout-flow wp-block-cover-is-layout-flow\">\n<h2 class=\"has-text-align-center has-huge-font-size wp-block-heading\"><a href=\"https:\/\/darwinia.standardof.net\/fr\/guide\/guides-de-niveau\/receveur\/\" class=\"rank-math-link\">08 - R\u00e9cepteur<\/a><\/h2>\n<\/div><\/div>\n\n\n\n<p>La terre sacr\u00e9e de Darwinia, o\u00f9 les \u00e2mes des Darwiniens tombent pour \u00eatre rassembl\u00e9es pour rena\u00eetre dans le monde num\u00e9rique.<\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-cover alignwide has-background-dim\" style=\"background-image:url(https:\/\/www.standardof.net\/wp-content\/uploads\/2020\/08\/Darwinia-Level-09-Pattern-Buffer-1.jpg);background-position:46% 33%;min-height:112px;aspect-ratio:unset;\"><div class=\"wp-block-cover__inner-container is-layout-flow wp-block-cover-is-layout-flow\">\n<h2 class=\"has-text-align-center has-huge-font-size wp-block-heading\"><a href=\"https:\/\/darwinia.standardof.net\/fr\/guide\/guides-de-niveau\/tampon-de-motif\/\" class=\"rank-math-link\">09 - Tampon de motif<\/a><\/h2>\n<\/div><\/div>\n\n\n\n<p>Cette installation fournit la prochaine \u00e9tape essentielle du processus de renaissance des Darwiniens, en fournissant le mod\u00e8le corporel pour les \u00e2mes rassembl\u00e9es au r\u00e9cepteur.<\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-cover alignwide has-background-dim\" style=\"background-image:url(https:\/\/www.standardof.net\/wp-content\/uploads\/2020\/08\/Darwinia-Level-10-Biosphere-4.jpg);background-position:66% 20%;min-height:112px;aspect-ratio:unset;\"><div class=\"wp-block-cover__inner-container is-layout-flow wp-block-cover-is-layout-flow\">\n<h2 class=\"has-text-align-center has-huge-font-size wp-block-heading\"><a href=\"https:\/\/darwinia.standardof.net\/fr\/guide\/guides-de-niveau\/biosphere\/\" class=\"rank-math-link\">10 - Biosph\u00e8re<\/a><\/h2>\n<\/div><\/div>\n\n\n\n<p>Le lieu de naissance de tous les Darwiniens. Les \u00e2mes du r\u00e9cepteur et les donn\u00e9es du tampon de motif se combinent pour cr\u00e9er de nouveaux habitants du paysage de r\u00eave num\u00e9rique.<\/p>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<div class=\"wp-block-cover alignwide has-background-dim\" style=\"background-image:url(https:\/\/www.standardof.net\/wp-content\/uploads\/2020\/08\/Darwinia-Level-11-Temple-1.jpg);background-position:47% 56%;min-height:112px;aspect-ratio:unset;\"><div class=\"wp-block-cover__inner-container is-layout-flow wp-block-cover-is-layout-flow\">\n<h2 class=\"has-text-align-center has-huge-font-size wp-block-heading\"><a href=\"https:\/\/darwinia.standardof.net\/fr\/guide\/guides-de-niveau\/temple\/\" class=\"rank-math-link\">11 - Temple<\/a><\/h2>\n<\/div><\/div>\n\n\n\n<p>Le d\u00e9fi final vous attend et la v\u00e9rit\u00e9 derri\u00e8re l&#039;infection est d\u00e9couverte.<\/p>\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>This level actually takes place after the events set forth in the main story. Originally the demo level, made to serve as an introduction to the Darwin Simulated Life Research Project. The first level of the main storyline. Learn to create squads and the basic controls of the game, while being introduced to the Virus [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":13,"parent":168,"menu_order":1,"comment_status":"open","ping_status":"closed","template":"","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"default","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"hf_cat_page":[44],"uagb_featured_image_src":{"full":["https:\/\/darwinia.standardof.net\/wp-content\/uploads\/sites\/7\/2020\/10\/darwinia1.jpg",1100,369,false],"thumbnail":["https:\/\/darwinia.standardof.net\/wp-content\/uploads\/sites\/7\/2020\/10\/darwinia1-200x67.jpg",200,67,true],"medium":["https:\/\/darwinia.standardof.net\/wp-content\/uploads\/sites\/7\/2020\/10\/darwinia1-512x172.jpg",512,172,true],"medium_large":["https:\/\/darwinia.standardof.net\/wp-content\/uploads\/sites\/7\/2020\/10\/darwinia1-768x258.jpg",768,258,true],"large":["https:\/\/darwinia.standardof.net\/wp-content\/uploads\/sites\/7\/2020\/10\/darwinia1-800x268.jpg",800,268,true],"1536x1536":["https:\/\/darwinia.standardof.net\/wp-content\/uploads\/sites\/7\/2020\/10\/darwinia1.jpg",1100,369,false],"2048x2048":["https:\/\/darwinia.standardof.net\/wp-content\/uploads\/sites\/7\/2020\/10\/darwinia1.jpg",1100,369,false],"trp-custom-language-flag":["https:\/\/darwinia.standardof.net\/wp-content\/uploads\/sites\/7\/2020\/10\/darwinia1-16x5.jpg",16,5,true]},"uagb_author_info":{"display_name":"SOE","author_link":"https:\/\/darwinia.standardof.net\/fr\/author\/k-tastic\/"},"uagb_comment_info":0,"uagb_excerpt":"This level actually takes place after the events set forth in the main story. Originally the demo level, made to serve as an introduction to the Darwin Simulated Life Research Project. The first level of the main storyline. Learn to create squads and the basic controls of the game, while being introduced to the Virus&hellip;","_links":{"self":[{"href":"https:\/\/darwinia.standardof.net\/fr\/wp-json\/wp\/v2\/pages\/229"}],"collection":[{"href":"https:\/\/darwinia.standardof.net\/fr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/darwinia.standardof.net\/fr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/darwinia.standardof.net\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/darwinia.standardof.net\/fr\/wp-json\/wp\/v2\/comments?post=229"}],"version-history":[{"count":0,"href":"https:\/\/darwinia.standardof.net\/fr\/wp-json\/wp\/v2\/pages\/229\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/darwinia.standardof.net\/fr\/wp-json\/wp\/v2\/pages\/168"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/darwinia.standardof.net\/fr\/wp-json\/wp\/v2\/media\/13"}],"wp:attachment":[{"href":"https:\/\/darwinia.standardof.net\/fr\/wp-json\/wp\/v2\/media?parent=229"}],"wp:term":[{"taxonomy":"hf_cat_page","embeddable":true,"href":"https:\/\/darwinia.standardof.net\/fr\/wp-json\/wp\/v2\/hf_cat_page?post=229"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}