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Restore backwards compatibility of integer sidebars("sidebar-$i"). See #12606 

git-svn-id: http://svn.automattic.com/wordpress/trunk@13701 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
dd32 2010-03-14 12:12:23 +00:00
parent a9ff74237a
commit 95029985a6
1 changed files with 4 additions and 3 deletions
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7
wp-includes/widgets.php
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@ -481,7 +481,6 @@ function register_sidebars($number = 1, $args = array()) {
if ( is_string($args) )
parse_str($args, $args);
$n = count($wp_registered_sidebars);
for ( $i = 1; $i <= $number; $i++ ) {
$_args = $args;
@ -491,14 +490,16 @@ function register_sidebars($number = 1, $args = array()) {
$_args['name'] = isset($args['name']) ? $args['name'] : __('Sidebar');
// Custom specified ID's are suffixed if they exist already.
// Automatically generated sidebar names need to be suffixed regardless.
// Automatically generated sidebar names need to be suffixed regardless starting at -0
if ( isset($args['id']) ) {
$_args['id'] = $args['id'];
$n = 2; // Start at -2 for conflicting custom ID's
while ( isset($wp_registered_sidebars[$_args['id']]) )
$_args['id'] = $args['id'] . '-' . $n++;
} else {
$n = count($wp_registered_sidebars);
do {
$_args['id'] = 'sidebar-' . $n++;
$_args['id'] = 'sidebar-' . ++$n;
} while ( isset($wp_registered_sidebars[$_args['id']]) );
}
register_sidebar($_args);