-update_option('blogname', $weblog_title);
-update_option('admin_email', $admin_email);
-
-// Now drop in some default links
-$wpdb->query("INSERT INTO $wpdb->linkcategories (cat_id, cat_name) VALUES (1, '".$wpdb->escape(__('Blogroll'))."')");
-$wpdb->query("INSERT INTO $wpdb->links (link_url, link_name, link_category, link_rss, link_notes) VALUES ('http://blogs.linux.ie/xeer/', 'Donncha', 1, 'http://blogs.linux.ie/xeer/feed/', '');");
-$wpdb->query("INSERT INTO $wpdb->links (link_url, link_name, link_category, link_rss, link_notes) VALUES ('http://zengun.org/weblog/', 'Michel', 1, 'http://zengun.org/weblog/feed/', '');");
-$wpdb->query("INSERT INTO $wpdb->links (link_url, link_name, link_category, link_rss, link_notes) VALUES ('http://boren.nu/', 'Ryan', 1, 'http://boren.nu/feed/', '');");
-$wpdb->query("INSERT INTO $wpdb->links (link_url, link_name, link_category, link_rss, link_notes) VALUES ('http://photomatt.net/', 'Matt', 1, 'http://xml.photomatt.net/feed/', '');");
-$wpdb->query("INSERT INTO $wpdb->links (link_url, link_name, link_category, link_rss, link_notes) VALUES ('http://zed1.com/journalized/', 'Mike', 1, 'http://zed1.com/journalized/feed/', '');");
-$wpdb->query("INSERT INTO $wpdb->links (link_url, link_name, link_category, link_rss, link_notes) VALUES ('http://www.alexking.org/', 'Alex', 1, 'http://www.alexking.org/blog/wp-rss2.php', '');");
-$wpdb->query("INSERT INTO $wpdb->links (link_url, link_name, link_category, link_rss, link_notes) VALUES ('http://dougal.gunters.org/', 'Dougal', 1, 'http://dougal.gunters.org/feed/', '');");
-
-// Default category
-$wpdb->query("INSERT INTO $wpdb->categories (cat_ID, cat_name, category_nicename, category_count, category_description) VALUES ('0', '".$wpdb->escape(__('Uncategorized'))."', '".sanitize_title(__('Uncategorized'))."', '1', '')");
-
-// First post
-$now = date('Y-m-d H:i:s');
-$now_gmt = gmdate('Y-m-d H:i:s');
-$wpdb->query("INSERT INTO $wpdb->posts (post_author, post_date, post_date_gmt, post_content, post_excerpt, post_title, post_category, post_name, post_modified, post_modified_gmt, comment_count, to_ping, pinged, post_content_filtered) VALUES ('1', '$now', '$now_gmt', '".$wpdb->escape(__('Welcome to WordPress. This is your first post. Edit or delete it, then start blogging!'))."', '', '".$wpdb->escape(__('Hello world!'))."', '0', '".$wpdb->escape(__('hello-world'))."', '$now', '$now_gmt', '1', '', '', '')");
-
-$wpdb->query( "INSERT INTO $wpdb->post2cat (`rel_id`, `post_id`, `category_id`) VALUES (1, 1, 1)" );
-
-// Default comment
-$wpdb->query("INSERT INTO $wpdb->comments (comment_post_ID, comment_author, comment_author_email, comment_author_url, comment_date, comment_date_gmt, comment_content) VALUES ('1', '".$wpdb->escape(__('Mr WordPress'))."', '', 'http://wordpress.org/', '$now', '$now_gmt', '".$wpdb->escape(__('Hi, this is a comment.<br />To delete a comment, just log in and view the post's comments. There you will have the option to edit or delete them.'))."')");
+/**
+ * @global string $wp_version
+ * @global string $required_php_version
+ * @global string $required_mysql_version
+ * @global wpdb $wpdb
+ */
+global $wp_version, $required_php_version, $required_mysql_version;
+
+$php_version = phpversion();
+$mysql_version = $wpdb->db_version();
+$php_compat = version_compare( $php_version, $required_php_version, '>=' );
+$mysql_compat = version_compare( $mysql_version, $required_mysql_version, '>=' ) || file_exists( WP_CONTENT_DIR . '/db.php' );
+
+if ( !$mysql_compat && !$php_compat ) {
+ /* translators: 1: WordPress version number, 2: Minimum required PHP version number, 3: Minimum required MySQL version number, 4: Current PHP version number, 5: Current MySQL version number */
+ $compat = sprintf( __( 'You cannot install because <a href="https://codex.wordpress.org/Version_%1$s">WordPress %1$s</a> requires PHP version %2$s or higher and MySQL version %3$s or higher. You are running PHP version %4$s and MySQL version %5$s.' ), $wp_version, $required_php_version, $required_mysql_version, $php_version, $mysql_version );
+} elseif ( !$php_compat ) {
+ /* translators: 1: WordPress version number, 2: Minimum required PHP version number, 3: Current PHP version number */
+ $compat = sprintf( __( 'You cannot install because <a href="https://codex.wordpress.org/Version_%1$s">WordPress %1$s</a> requires PHP version %2$s or higher. You are running version %3$s.' ), $wp_version, $required_php_version, $php_version );
+} elseif ( !$mysql_compat ) {
+ /* translators: 1: WordPress version number, 2: Minimum required MySQL version number, 3: Current MySQL version number */
+ $compat = sprintf( __( 'You cannot install because <a href="https://codex.wordpress.org/Version_%1$s">WordPress %1$s</a> requires MySQL version %2$s or higher. You are running version %3$s.' ), $wp_version, $required_mysql_version, $mysql_version );
+}