Isset() VS Empty() VS Is_null() | Drupal 8

Isset() VS Empty() VS Is_null()

By editor, 1 September, 2016
Question

What are the different between isset(), !empty(), !is_null() ?

Tags

Comments

About text formats

Plain text

  • No HTML tags allowed.
  • Lines and paragraphs break automatically.
  • Web page addresses and email addresses turn into links automatically.