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Tell developers how to correctly silence `register_sidebar()` notices. 

* If we just tell them they they should set an `id` parameter, they might set an arbitrary one on an existing (i.e. not in-development) theme, causing widgets to be lost.
* This way, we tell them to set it to the auto-generated `id` that the sidebar already has.
* Widget content is not lost, and now their sidebar has a concrete handle.

fixes #31675

git-svn-id: https://develop.svn.wordpress.org/trunk@32110 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Mark Jaquith 2015-04-11 21:33:14 +00:00
parent cfb7d2965e
commit 0188ec7f1c
1 changed files with 6 additions and 4 deletions
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10
src/wp-includes/widgets.php
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@ -803,10 +803,7 @@ function register_sidebar($args = array()) {
$i = count($wp_registered_sidebars) + 1;
if ( empty( $args['id'] ) ) {
/* translators: %s: the id argument */
_doing_it_wrong( __FUNCTION__, sprintf( __( 'You should set %s in the arguments array.' ), '<code>id</code>' ), '4.2.0' );
}
$id_is_empty = empty( $args['id'] );
$defaults = array(
'name' => sprintf(__('Sidebar %d'), $i ),
@ -821,6 +818,11 @@ function register_sidebar($args = array()) {
$sidebar = wp_parse_args( $args, $defaults );
if ( $id_is_empty ) {
/* translators: %1$s: the id argument */
_doing_it_wrong( __FUNCTION__, sprintf( __( 'No %1$s was set in the arguments array for the "%2$s" sidebar. Defaulting to "%3$s". Manually set the %1$s to "%3$s" to silence this notice and keep existing sidebar content.' ), '<code>id</code>', $sidebar['name'], $sidebar['id'] ), '4.2.0' );
}
$wp_registered_sidebars[$sidebar['id']] = $sidebar;
add_theme_support('widgets');