{"action":"opened","issue":{"url":"https://api.github.com/repos/cubecart/v6/issues/215","labels_url":"https://api.github.com/repos/cubecart/v6/issues/215/labels{/name}","comments_url":"https://api.github.com/repos/cubecart/v6/issues/215/comments","events_url":"https://api.github.com/repos/cubecart/v6/issues/215/events","html_url":"https://github.com/cubecart/v6/issues/215","id":57536837,"number":215,"title":"Pass by Reference","user":{"login":"bhsmither","id":4073092,"avatar_url":"https://avatars.githubusercontent.com/u/4073092?v=3","gravatar_id":"","url":"https://api.github.com/users/bhsmither","html_url":"https://github.com/bhsmither","followers_url":"https://api.github.com/users/bhsmither/followers","following_url":"https://api.github.com/users/bhsmither/following{/other_user}","gists_url":"https://api.github.com/users/bhsmither/gists{/gist_id}","starred_url":"https://api.github.com/users/bhsmither/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/bhsmither/subscriptions","organizations_url":"https://api.github.com/users/bhsmither/orgs","repos_url":"https://api.github.com/users/bhsmither/repos","events_url":"https://api.github.com/users/bhsmither/events{/privacy}","received_events_url":"https://api.github.com/users/bhsmither/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-02-12T23:31:36Z","updated_at":"2015-02-12T23:31:36Z","closed_at":null,"body":"PHP doesn't like this, complains that only variables should be passed by reference:\r\nseo.class.php, line 234:\r\n`$path = array_pop(explode('/', $path));`\r\n\r\nIt's a Strict Standards notice, so no harm done. Not sure where CubeCart failed to switch off Strict notices.\r\n\r\nI prefer to use `'seo_add_cats'` and `'seo_cats_add_cats'` consistently, as opposed to assigning it to a `$category_scope` variable that really is redundant."}}