Jump to content
Larry Ullman's Book Forums

Recommended Posts

Hi to all!

This script works identically without ! empty conditional, am I right? 

if (! empty ($_POST['name']) && ! empty ($_POST['email']) && ! empty ($_POST['comments'])) { }

the same as:

if (($_POST['name']) && ($_POST['email']) && ($_POST['comments'])) { }

 

Thank you!

Share this post


Link to post
Share on other sites

Ah, in theory, yes, but the latter version--without !empty()--would create PHP warnings under some circumstances, so the !empty() version is "safer" and more professional. 

Share this post


Link to post
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

Loading...

×
×
  • Create New...