*
* @param array $extra_stats Extra statistics to report to the WordPress.org API.
* @param bool $force_check Whether to bypass the transient cache and force a fresh update check. Defaults to false, true if $extra_stats is set.
- * @return mixed Returns null if update is unsupported. Returns false if check is too soon.
+ * @return null|false Returns null if update is unsupported. Returns false if check is too soon.
*/
function wp_version_check( $extra_stats = array(), $force_check = false ) {
if ( defined('WP_INSTALLING') )
);
$post_body = array(
- 'translations' => json_encode( $translations ),
+ 'translations' => wp_json_encode( $translations ),
);
if ( is_array( $extra_stats ) )
$offer[ $offer_key ] = esc_html( $value );
}
$offer = (object) array_intersect_key( $offer, array_fill_keys( array( 'response', 'download', 'locale',
- 'packages', 'current', 'version', 'php_version', 'mysql_version', 'new_bundled', 'partial_version', 'notify_email', 'support_email' ), '' ) );
+ 'packages', 'current', 'version', 'php_version', 'mysql_version', 'new_bundled', 'partial_version', 'notify_email', 'support_email', 'new_files' ), '' ) );
}
$updates = new stdClass();
* @uses $wp_version Used to notify the WordPress version.
*
* @param array $extra_stats Extra statistics to report to the WordPress.org API.
- * @return mixed Returns null if update is unsupported. Returns false if check is too soon.
+ * @return false|null Returns null if update is unsupported. Returns false if check is too soon.
*/
function wp_update_plugins( $extra_stats = array() ) {
include( ABSPATH . WPINC . '/version.php' ); // include an unmodified $wp_version
$options = array(
'timeout' => $timeout,
'body' => array(
- 'plugins' => json_encode( $to_send ),
- 'translations' => json_encode( $translations ),
- 'locale' => json_encode( $locales ),
- 'all' => json_encode( true ),
+ 'plugins' => wp_json_encode( $to_send ),
+ 'translations' => wp_json_encode( $translations ),
+ 'locale' => wp_json_encode( $locales ),
+ 'all' => wp_json_encode( true ),
),
'user-agent' => 'WordPress/' . $wp_version . '; ' . get_bloginfo( 'url' )
);
if ( $extra_stats ) {
- $options['body']['update_stats'] = json_encode( $extra_stats );
+ $options['body']['update_stats'] = wp_json_encode( $extra_stats );
}
$url = $http_url = 'http://api.wordpress.org/plugins/update-check/1.1/';
* @uses $wp_version Used to notify the WordPress version.
*
* @param array $extra_stats Extra statistics to report to the WordPress.org API.
- * @return mixed Returns null if update is unsupported. Returns false if check is too soon.
+ * @return false|null Returns null if update is unsupported. Returns false if check is too soon.
*/
function wp_update_themes( $extra_stats = array() ) {
include( ABSPATH . WPINC . '/version.php' ); // include an unmodified $wp_version
$options = array(
'timeout' => $timeout,
'body' => array(
- 'themes' => json_encode( $request ),
- 'translations' => json_encode( $translations ),
- 'locale' => json_encode( $locales ),
+ 'themes' => wp_json_encode( $request ),
+ 'translations' => wp_json_encode( $translations ),
+ 'locale' => wp_json_encode( $locales ),
),
'user-agent' => 'WordPress/' . $wp_version . '; ' . get_bloginfo( 'url' )
);
if ( $extra_stats ) {
- $options['body']['update_stats'] = json_encode( $extra_stats );
+ $options['body']['update_stats'] = wp_json_encode( $extra_stats );
}
$url = $http_url = 'http://api.wordpress.org/themes/update-check/1.1/';
}
}
-if ( ( ! is_main_site() && ! is_network_admin() ) || ( defined( 'DOING_AJAX' ) && DOING_AJAX ) )
+/**
+ * Clear existing update caches for plugins, themes, and core.
+ *
+ * @since 4.1.0
+ */
+function wp_clean_update_cache() {
+ if ( function_exists( 'wp_clean_plugins_cache' ) ) {
+ wp_clean_plugins_cache();
+ } else {
+ delete_site_transient( 'update_plugins' );
+ }
+ wp_clean_plugins_cache();
+ wp_clean_themes_cache();
+ delete_site_transient( 'update_core' );
+}
+
+if ( ( ! is_main_site() && ! is_network_admin() ) || ( defined( 'DOING_AJAX' ) && DOING_AJAX ) ) {
return;
+}
add_action( 'admin_init', '_maybe_update_core' );
add_action( 'wp_version_check', 'wp_version_check' );
add_action( 'wp_update_themes', 'wp_update_themes' );
add_action( 'upgrader_process_complete', 'wp_update_themes', 10, 0 );
+add_action( 'update_option_WPLANG', 'wp_clean_update_cache' , 10, 0 );
+
add_action( 'wp_maybe_auto_update', 'wp_maybe_auto_update' );
add_action('init', 'wp_schedule_update_checks');