Introduce wp_clean_themes_cache() for upgrades and testing. fixes #20954.
git-svn-id: https://develop.svn.wordpress.org/trunk@21080 602fd350-edb4-49c9-b593-d223f7449a82
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@ -763,10 +763,7 @@ class Theme_Upgrader extends WP_Upgrader {
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return $this->result;
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// Force refresh of theme update information
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delete_site_transient('update_themes');
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search_theme_directories( true );
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foreach ( wp_get_themes() as $theme )
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$theme->cache_delete();
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wp_clean_themes_cache();
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return true;
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}
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@ -812,10 +809,7 @@ class Theme_Upgrader extends WP_Upgrader {
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return $this->result;
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// Force refresh of theme update information
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delete_site_transient('update_themes');
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search_theme_directories( true );
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foreach ( wp_get_themes() as $theme )
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$theme->cache_delete();
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wp_clean_themes_cache();
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return true;
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}
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@ -902,10 +896,7 @@ class Theme_Upgrader extends WP_Upgrader {
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remove_filter('upgrader_clear_destination', array(&$this, 'delete_old_theme'), 10, 4);
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// Force refresh of theme update information
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delete_site_transient('update_themes');
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search_theme_directories( true );
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foreach ( wp_get_themes() as $theme )
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$theme->cache_delete();
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wp_clean_themes_cache();
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return $results;
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}
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@ -106,6 +106,18 @@ function wp_get_theme( $stylesheet = null, $theme_root = null ) {
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return new WP_Theme( $stylesheet, $theme_root );
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}
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/**
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* Clears the cache held by get_theme_roots() and WP_Theme.
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*
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* @since 3.5.0
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*/
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function wp_clean_themes_cache() {
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delete_site_transient('update_themes');
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search_theme_directories( true );
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foreach ( wp_get_themes( array( 'errors' => null ) ) as $theme )
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$theme->cache_delete();
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}
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/**
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* Whether a child theme is in use.
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*
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