Use wp_list_pluck() over looping through arrays again.

stuttter · Apr 7, 2017 · 446e073 · 446e073
1 parent 31275e2
commit 446e073
Showing 1 changed file with 1 addition and 5 deletions.
diff --git a/wp-site-aliases/includes/functions/cache.php b/wp-site-aliases/includes/functions/cache.php
@@ -48,18 +48,14 @@ function update_site_alias_cache( $aliases = array(), $update_meta_cache = true
  return;
  }
 
- // Setup array for IDs
- $alias_ids = array();
-
  // Loop through aliases & add them to cache group
  foreach ( $aliases as $alias ) {
- $alias_ids[] = $alias->id;
  wp_cache_add( $alias->id, $alias, 'blog-aliases' );
  }
 
  // Maybe update site alias meta cache
  if ( true === $update_meta_cache ) {
- update_site_aliasmeta_cache( $alias_ids );
+ update_site_aliasmeta_cache( wp_list_pluck( $aliases, 'id' ) );
  }
 }