WP_MS_Themes_List_Table::column_autoupdates( WP_Theme $theme )

Compatibility

Present in every tracked release (6.7.7 to 7.1.0), and compiles on PHP 7.4 through 8.6-dev.

Parameters

$themeWP_Theme

The current WP_Theme object.

Performance profile

How much work a call to WP_MS_Themes_List_Table::column_autoupdates() does, and what it touches: the algorithmic scaling, the Zend instruction count per call across PHP versions, the hooks it hands control to, and the core code that calls it. Measured from the compiled opcodes, not a stopwatch, so every number is identical on any machine running the same PHP version, and every function in core is ranked by cost.

Cost class

Moderate

Reads stored settings via get_site_option(), cached per request but not free on a cold cache.

Scaling

Constant

No loop in the body: the same number of instructions runs whatever you pass in.

Instructions

53–92

Executed per call on PHP 8.5, depending on the branch taken. The body compiles to 121.

Plugin surface

1 hook

Third-party callbacks on 'theme_auto_update_setting_html' run inside this call, and their cost is not bounded by anything here.

Called by

1

1 place in core call this, so the cost is paid more often than your own code shows.

What it touches

• optionnetwork optionget_site_option()called directly
• transienttransientget_site_transient()called directly
• hookthird-party callbacksapply_filters()called directly
• cacheobject cachewp_cache_get()one call below WP_MS_Themes_List_Table::column_autoupdates()

Further down the call graph this can also reach serialize and query. Those are the worst case, several calls deep and usually down an error path, not what a normal call pays.

What one call costs · 32 distinct outcomes

One number would be a lie: the work depends on which branch runs. These are every distinct cost WP_MS_Themes_List_Table::column_autoupdates() can have, taken from its control-flow graph on PHP 8.5.

Hooks and filters fired · 1

One hook fires while WP_MS_Themes_List_Table::column_autoupdates() runs, in this order:

1. 1
   apply_filters( theme_auto_update_setting_html )filterline 887 (+81 into the body)

   Filters the HTML of the auto-updates setting for each theme in the Themes list table.

Uses · 8

• get_site_option()Retrieve an option value for the current network based on name of option.
• get_site_transient()Retrieves the value of a site transient.
• __()Retrieves the translation of $text.
• add_query_arg()Retrieves a modified URL query string.
• wp_nonce_url()Retrieves URL with nonce added to URL query.
• wp_get_auto_update_message()Determines the appropriate auto-update message to be displayed.
• apply_filters()Calls the callback functions that have been added to a filter hook.
• wp_admin_notice()Outputs an admin notice.

Used by · 1

• WP_MS_Themes_List_Table::single_row_columns()Handles the output for a single table row.

Source code

View on Trac ↗View on GitHub ↗

806	public function column_autoupdates( $theme ) {807		global $status, $page;808 809		static $auto_updates, $available_updates;810 811		if ( ! $auto_updates ) {812			$auto_updates = (array) get_site_option( 'auto_update_themes', array() );813		}814		if ( ! $available_updates ) {815			$available_updates = get_site_transient( 'update_themes' );816		}817 818		$stylesheet = $theme->get_stylesheet();819 820		if ( isset( $theme->auto_update_forced ) ) {821			if ( $theme->auto_update_forced ) {822				// Forced on.823				$text = __( 'Auto-updates enabled' );824			} else {825				$text = __( 'Auto-updates disabled' );826			}827			$action     = 'unavailable';828			$time_class = ' hidden';829		} elseif ( empty( $theme->update_supported ) ) {830			$text       = '';831			$action     = 'unavailable';832			$time_class = ' hidden';833		} elseif ( in_array( $stylesheet, $auto_updates, true ) ) {834			$text       = __( 'Disable auto-updates' );835			$action     = 'disable';836			$time_class = '';837		} else {838			$text       = __( 'Enable auto-updates' );839			$action     = 'enable';840			$time_class = ' hidden';841		}842 843		$query_args = array(844			'action'       => "{$action}-auto-update",845			'theme'        => $stylesheet,846			'paged'        => $page,847			'theme_status' => $status,848		);849 850		$url = add_query_arg( $query_args, 'themes.php' );851 852		if ( 'unavailable' === $action ) {853			$html[] = '<span class="label">' . $text . '</span>';854		} else {855			$html[] = sprintf(856				'<a href="%s" class="toggle-auto-update aria-button-if-js" data-wp-action="%s">',857				wp_nonce_url( $url, 'updates' ),858				$action859			);860 861			$html[] = '<span class="dashicons dashicons-update spin hidden" aria-hidden="true"></span>';862			$html[] = '<span class="label">' . $text . '</span>';863			$html[] = '</a>';864 865		}866 867		if ( isset( $available_updates->response[ $stylesheet ] ) ) {868			$html[] = sprintf(869				'<div class="auto-update-time%s">%s</div>',870				$time_class,871				wp_get_auto_update_message()872			);873		}874 875		$html = implode( '', $html );876 877		/**878		 * Filters the HTML of the auto-updates setting for each theme in the Themes list table.879		 *880		 * @since 5.5.0881		 *882		 * @param string   $html       The HTML for theme's auto-update setting, including883		 *                             toggle auto-update action link and time to next update.884		 * @param string   $stylesheet Directory name of the theme.885		 * @param WP_Theme $theme      WP_Theme object.

Changelog

Introduced in 5.5.0. Unchanged from 6.7.7 through 7.1.0.

1. 6.7.7
2. 6.8.8
3. 6.9.7
4. 7.0.4
5. 7.1.0

Signature, return type and hooks compared across 5 parsed releases.

About this page

Parsed data

Generated from the wordpress-develop 7.1.0 tag, from src/wp-admin/includes/class-wp-ms-themes-list-table.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.

Corrections

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