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In `wp-admin/includes/update.php`, remove dead code: 

* In `get_core_checksums()`, `$return` is set and never used.
* In `core_update_footer()`, `break` is unnecessary and unreachable after `return`.
* In `get_theme_updates()`, `$themes` is set and never used.
* In `wp_theme_update_row()`, `$theme_name` is the only user of `$themes_allowedtags`... neither are used. 	

See #27882.


git-svn-id: https://develop.svn.wordpress.org/trunk@28304 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Scott Taylor 2014-05-06 17:20:10 +00:00
parent fb1054340f
commit 74ad050063
1 changed files with 0 additions and 8 deletions
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8
src/wp-admin/includes/update.php
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@ -101,8 +101,6 @@ function find_core_auto_update() {
* @return bool|array False on failure. An array of checksums on success.
*/
function get_core_checksums( $version, $locale ) {
$return = array();
$url = $http_url = 'http://api.wordpress.org/core/checksums/1.0/?' . http_build_query( compact( 'version', 'locale' ), null, '&' );
if ( $ssl = wp_http_supports( array( 'ssl' ) ) )
@ -181,16 +179,13 @@ function core_update_footer( $msg = '' ) {
switch ( $cur->response ) {
case 'development' :
return sprintf( __( 'You are using a development version (%1$s). Cool! Please <a href="%2$s">stay updated</a>.' ), get_bloginfo( 'version', 'display' ), network_admin_url( 'update-core.php' ) );
break;
case 'upgrade' :
return sprintf( '<strong>'.__( '<a href="%1$s">Get Version %2$s</a>' ).'</strong>', network_admin_url( 'update-core.php' ), $cur->current);
break;
case 'latest' :
default :
return sprintf( __( 'Version %s' ), get_bloginfo( 'version', 'display' ) );
break;
}
}
add_filter( 'update_footer', 'core_update_footer' );
@ -332,7 +327,6 @@ function wp_plugin_update_row( $file, $plugin_data ) {
}
function get_theme_updates() {
$themes = wp_get_themes();
$current = get_site_transient('update_themes');
if ( ! isset( $current->response ) )
@ -367,8 +361,6 @@ function wp_theme_update_row( $theme_key, $theme ) {
if ( !isset( $current->response[ $theme_key ] ) )
return false;
$r = $current->response[ $theme_key ];
$themes_allowedtags = array('a' => array('href' => array(),'title' => array()),'abbr' => array('title' => array()),'acronym' => array('title' => array()),'code' => array(),'em' => array(),'strong' => array());
$theme_name = wp_kses( $theme['Name'], $themes_allowedtags );
$details_url = add_query_arg( array( 'TB_iframe' => 'true', 'width' => 1024, 'height' => 800 ), $current->response[ $theme_key ]['url'] );