Should I put input elements inside a label element?
Is there a best practice concerning the nesting of label and input HTML elements?
semantics
Reference — What does this symbol mean in PHP?
Note that character variables can be incremented but not decremented and even so only plain ASCII characters (a-z and A-Z) are supported.
Checking for empty arrays: count vs empty
This question on ‘How to tell if a PHP array is empty‘ had me thinking of this question
LSA – Latent Semantic Analysis – How to code it in PHP?
I would like to implement Latent Semantic Analysis (LSA) in PHP in order to find out topics/tags for texts.
Is there a difference between “==” and “is”?
The operators <, >, ==, >=, <=, and != compare the values of two objects.