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Widgets: Make WP_Widget a real abstract class.

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This removes the `die()` call from `WP_Widget::widget()` and converts it to an abstract method.
`WP_Widgets` (later renamed to `WP_Widget`) was introduced in [10764] where the minimum PHP requirement was 4.3, thus no `abstract` was available.

Props johnbillion.
Fixes #35981.
Built from https://develop.svn.wordpress.org/trunk@37425


git-svn-id: http://core.svn.wordpress.org/trunk@37391 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
Dominik Schilling 2016-05-12 20:23:28 +00:00
parent 7f1abd441f
commit 97fc82a879
2 changed files with 6 additions and 6 deletions
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8
wp-includes/class-wp-widget.php
View File

@ -16,8 +16,9 @@
*
* @since 2.8.0
* @since 4.4.0 Moved to its own file from wp-includes/widgets.php
* @abstract
*/
class WP_Widget {
abstract class WP_Widget {
/**
* Root ID for all widgets of this type.
@ -96,14 +97,13 @@ class WP_Widget {
*
* @since 2.8.0
* @access public
* @abstract
*
* @param array $args Display arguments including 'before_title', 'after_title',
* 'before_widget', and 'after_widget'.
* @param array $instance The settings for the particular instance of the widget.
*/
public function widget( $args, $instance ) {
die('function WP_Widget::widget() must be over-ridden in a sub-class.');
}
abstract public function widget( $args, $instance );
/**
* Updates a particular instance of a widget.

2
wp-includes/version.php
View File

@ -4,7 +4,7 @@
*
* @global string $wp_version
*/
$wp_version = '4.6-alpha-37424';
$wp_version = '4.6-alpha-37425';
/**
* Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.