How to count a number of words in a string in php?
In PHP, we should use the str_word_count() function to count the number of words in a string.
Here’s its syntax: str_word_count ( $string , $returnVal, $chars )
To calculate the number of words in a string, use the function in the following way:
BY Best Interview Question ON 18 Aug 2020
Example
mystring = "This is a function";
print_r(str_word_count($mystring));