Retrieves HTML for a link (anchor) tag pointing to the post, using the title of the post as the link text by default (a very common requirement).
An arguments string or array which accepts the following arguments:
- text – String, the text to use in the link. The post title is used by default
- root_relative – Boolean, whether to make the link URL root_relative (excl the domain and protocol). default – false.
You can also specify any other key-value pairs for HTML attributes you wish to include in the link tag (see example), noting that the href attribute is forced to be the URL of the post.