Count the number of words in a String.

Syntax

• Mixed wordcount( String subject [, Number format [, String charlist ] ] )

Parameters

• String subject - The String to count the words of.
• Number format - The format to return results in.
  • 0 (default) - The number of words found will be returned as an integer Number.
  • 1 - An Array will be returned, containing all the words found inside subject.
  • 2 - An Array will be returned just like if the value is 1, but each Array key will be the numeric position inside subject that the word is found at.
• String charlist - A list of additional characters to be considered as "word".

Result

• Mixed
  • Number - The number of words in subject, if format is 0.
  • Array - The words found inside subject, if format is 1 or 2.