The idea is that you have a conditional check via the Shortcode. When the condition is true and content is displayed by that Shortcode, you might have another nested Shortcode within that particular block that checks something else. While this is absolutely possible, it requires an underscore _ prefix as outlined below. Example 1 (Bad/Invalid) […]

Simple Expressions are supported by some Shortcode Attributes. They allow you to check multiple conditions within the context of a supporting Attribute, using logical operators such as AND, OR. You can also group conditions using round brackets, much like you would in a raw PHP expression. Attributes Supporting Simple Expressions current_user_can="{capability|expr}" current_user_bought_product="{ID|SKU|expr}" current_user_can_download="{ID|SKU|expr}" current_user_meta="{key|expr}" current_user_option="{key|expr}" […]

In addition to all of the Attributes that come with the Shortcode, you can also convert any PHP function into a Shortcode Attribute automatically. This functionality is disabled by default, but you can easily enable it from the plugin options page in WordPress. This feature packs a lot of powerful functionality! When Arbitrary Attributes are […]

The Shortcode can be used in many different ways. Below you will find documentation for all of the Shortcode Attributes that are currently supported, along with a few examples of their use. More examples can be found throughout our knowledgebase. Shortcode Attributes php="{raw}" (powerful ) current_user_is_logged_in="{bool}" current_user_can="{capability|expr}" current_user_is_paying_customer="{bool}" current_user_bought_product="{ID|SKU|expr}" current_user_can_download="{ID|SKU|expr}" current_user_meta="{key|expr}" current_user_option="{key|expr}" request_var="{key|expr}" Shortcode Modifier […]