Changeset 37626 for trunk/src/wp-includes/load.php

Timestamp:

06/02/2016 06:46:51 PM (8 years ago)

Author:

jorbin

Message:

Introduce filters for skipping parts of the bootstrap process

Non web interfaces with WordPress (such as wp-cli) need to be able to bypass certain checks in the bootstrap process. This introduces three new filters to allow for those checks to be skipped.

1. Provides a way of forcefully bypassing wp_maintenance().
2. Provides a way of forcefully bypassing wp_debug_mode(). See ​https://github.com/wp-cli/wp-cli/issues/177
3. Provide a way of forcefully skipping loading wp-content/advance-cache.php. See ​https://github.com/wp-cli/wp-cli/pull/164

These filters should not be used by plugins (in fact, they run before plugins are loaded, so they can't be used by plugins). In general, they should only be used in non-web interactions with WordPress.

See #34936.
Props jorbin, DrewAPicture.

File:

• trunk/src/wp-includes/load.php (modified) (2 diffs)

trunk/src/wp-includes/load.php

@@ -184 +184 @@
     if ( ( time() - $upgrading ) >= 600 )
         return;
+    
+    /**
+     * Bypass the maintenance mode check
+     *
+     * This filter should *NOT* be used by plugins. It is designed for non-web
+     * runtimes. If this filter returns true, maintenance mode will not be  
+     * active which can cause problems during updates for web site views.
+     *
+     * @since 4.6.0
+     *
+     * @param bool True to bypass maintenance
+     */
+    if ( apply_filters( 'bypass_maintenance_mode', false ) ){
+        return; 
+    }
 
     if ( file_exists( WP_CONTENT_DIR . '/maintenance.php' ) ) {
@@ -286 +301 @@
  */
 function wp_debug_mode() {
+    /**
+     * Bypass the debug mode check
+     *
+     * This filter should *NOT* be used by plugins. It is designed for non-web
+     * runtimes. Returning true causes the WP_DEBUG and related constants to
+     * not be checked and the default php values for errors will be used unless
+     * you take care to update them yourself.
+     *
+     * @since 4.6.0
+     *
+     * @param bool True to bypass debug mode 
+     */
+    if ( apply_filters( 'bypass_debug_mode', false ) ){
+        return; 
+    }
+
     if ( WP_DEBUG ) {
         error_reporting( E_ALL );