upgrade.php (5600B)
1 <?php 2 /** 3 * Upgrade WordPress Page. 4 * 5 * @package WordPress 6 * @subpackage Administration 7 */ 8 9 /** 10 * We are upgrading WordPress. 11 * 12 * @since 1.5.1 13 * @var bool 14 */ 15 define( 'WP_INSTALLING', true ); 16 17 /** Load WordPress Bootstrap */ 18 require dirname( __DIR__ ) . '/wp-load.php'; 19 20 nocache_headers(); 21 22 require_once ABSPATH . 'wp-admin/includes/upgrade.php'; 23 24 delete_site_transient( 'update_core' ); 25 26 if ( isset( $_GET['step'] ) ) { 27 $step = $_GET['step']; 28 } else { 29 $step = 0; 30 } 31 32 // Do it. No output. 33 if ( 'upgrade_db' === $step ) { 34 wp_upgrade(); 35 die( '0' ); 36 } 37 38 /** 39 * @global string $wp_version The WordPress version string. 40 * @global string $required_php_version The required PHP version string. 41 * @global string $required_mysql_version The required MySQL version string. 42 */ 43 global $wp_version, $required_php_version, $required_mysql_version; 44 45 $step = (int) $step; 46 47 $php_version = phpversion(); 48 $mysql_version = $wpdb->db_version(); 49 $php_compat = version_compare( $php_version, $required_php_version, '>=' ); 50 if ( file_exists( WP_CONTENT_DIR . '/db.php' ) && empty( $wpdb->is_mysql ) ) { 51 $mysql_compat = true; 52 } else { 53 $mysql_compat = version_compare( $mysql_version, $required_mysql_version, '>=' ); 54 } 55 56 header( 'Content-Type: ' . get_option( 'html_type' ) . '; charset=' . get_option( 'blog_charset' ) ); 57 ?> 58 <!DOCTYPE html> 59 <html <?php language_attributes(); ?>> 60 <head> 61 <meta name="viewport" content="width=device-width" /> 62 <meta http-equiv="Content-Type" content="<?php bloginfo( 'html_type' ); ?>; charset=<?php echo get_option( 'blog_charset' ); ?>" /> 63 <meta name="robots" content="noindex,nofollow" /> 64 <title><?php _e( 'WordPress › Update' ); ?></title> 65 <?php wp_admin_css( 'install', true ); ?> 66 </head> 67 <body class="wp-core-ui"> 68 <p id="logo"><a href="<?php echo esc_url( __( 'https://wordpress.org/' ) ); ?>"><?php _e( 'WordPress' ); ?></a></p> 69 70 <?php if ( (int) get_option( 'db_version' ) === $wp_db_version || ! is_blog_installed() ) : ?> 71 72 <h1><?php _e( 'No Update Required' ); ?></h1> 73 <p><?php _e( 'Your WordPress database is already up to date!' ); ?></p> 74 <p class="step"><a class="button button-large" href="<?php echo get_option( 'home' ); ?>/"><?php _e( 'Continue' ); ?></a></p> 75 76 <?php 77 elseif ( ! $php_compat || ! $mysql_compat ) : 78 $version_url = sprintf( 79 /* translators: %s: WordPress version. */ 80 esc_url( __( 'https://wordpress.org/support/wordpress-version/version-%s/' ) ), 81 sanitize_title( $wp_version ) 82 ); 83 84 $php_update_message = '</p><p>' . sprintf( 85 /* translators: %s: URL to Update PHP page. */ 86 __( '<a href="%s">Learn more about updating PHP</a>.' ), 87 esc_url( wp_get_update_php_url() ) 88 ); 89 90 $annotation = wp_get_update_php_annotation(); 91 92 if ( $annotation ) { 93 $php_update_message .= '</p><p><em>' . $annotation . '</em>'; 94 } 95 96 if ( ! $mysql_compat && ! $php_compat ) { 97 $message = sprintf( 98 /* translators: 1: URL to WordPress release notes, 2: WordPress version number, 3: Minimum required PHP version number, 4: Minimum required MySQL version number, 5: Current PHP version number, 6: Current MySQL version number. */ 99 __( 'You cannot update because <a href="%1$s">WordPress %2$s</a> requires PHP version %3$s or higher and MySQL version %4$s or higher. You are running PHP version %5$s and MySQL version %6$s.' ), 100 $version_url, 101 $wp_version, 102 $required_php_version, 103 $required_mysql_version, 104 $php_version, 105 $mysql_version 106 ) . $php_update_message; 107 } elseif ( ! $php_compat ) { 108 $message = sprintf( 109 /* translators: 1: URL to WordPress release notes, 2: WordPress version number, 3: Minimum required PHP version number, 4: Current PHP version number. */ 110 __( 'You cannot update because <a href="%1$s">WordPress %2$s</a> requires PHP version %3$s or higher. You are running version %4$s.' ), 111 $version_url, 112 $wp_version, 113 $required_php_version, 114 $php_version 115 ) . $php_update_message; 116 } elseif ( ! $mysql_compat ) { 117 $message = sprintf( 118 /* translators: 1: URL to WordPress release notes, 2: WordPress version number, 3: Minimum required MySQL version number, 4: Current MySQL version number. */ 119 __( 'You cannot update because <a href="%1$s">WordPress %2$s</a> requires MySQL version %3$s or higher. You are running version %4$s.' ), 120 $version_url, 121 $wp_version, 122 $required_mysql_version, 123 $mysql_version 124 ); 125 } 126 127 echo '<p>' . $message . '</p>'; 128 ?> 129 <?php 130 else : 131 switch ( $step ) : 132 case 0: 133 $goback = wp_get_referer(); 134 if ( $goback ) { 135 $goback = esc_url_raw( $goback ); 136 $goback = urlencode( $goback ); 137 } 138 ?> 139 <h1><?php _e( 'Database Update Required' ); ?></h1> 140 <p><?php _e( 'WordPress has been updated! Before we send you on your way, we have to update your database to the newest version.' ); ?></p> 141 <p><?php _e( 'The database update process may take a little while, so please be patient.' ); ?></p> 142 <p class="step"><a class="button button-large button-primary" href="upgrade.php?step=1&backto=<?php echo $goback; ?>"><?php _e( 'Update WordPress Database' ); ?></a></p> 143 <?php 144 break; 145 case 1: 146 wp_upgrade(); 147 148 $backto = ! empty( $_GET['backto'] ) ? wp_unslash( urldecode( $_GET['backto'] ) ) : __get_option( 'home' ) . '/'; 149 $backto = esc_url( $backto ); 150 $backto = wp_validate_redirect( $backto, __get_option( 'home' ) . '/' ); 151 ?> 152 <h1><?php _e( 'Update Complete' ); ?></h1> 153 <p><?php _e( 'Your WordPress database has been successfully updated!' ); ?></p> 154 <p class="step"><a class="button button-large" href="<?php echo $backto; ?>"><?php _e( 'Continue' ); ?></a></p> 155 <?php 156 break; 157 endswitch; 158 endif; 159 ?> 160 </body> 161 </html>