Plugin_Upgrader::active_before( bool|WP_Error $return, array $plugin )
Turns on maintenance mode before attempting to background update an active plugin.
Description Description
Hooked to the ‘upgrader_pre_install’ filter by Plugin_Upgrader::upgrade().
Parameters Parameters
- $return
-
(bool|WP_Error) (Required) Upgrade offer return.
- $plugin
-
(array) (Required) Plugin package arguments.
Return Return
Source Source
File: wp-admin/includes/class-plugin-upgrader.php
public function active_before( $return, $plugin ) {
if ( is_wp_error( $return ) ) {
return $return;
}
// Only enable maintenance mode when in cron (background update).
if ( ! wp_doing_cron() ) {
return $return;
}
$plugin = isset( $plugin['plugin'] ) ? $plugin['plugin'] : '';
// Only run if plugin is active.
if ( ! is_plugin_active( $plugin ) ) {
return $return;
}
// Change to maintenance mode. Bulk edit handles this separately.
if ( ! $this->bulk ) {
$this->maintenance_mode( true );
}
return $return;
}
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Changelog Changelog
| Version | Description |
|---|---|
| 5.4.0 | Introduced. |