<?php
print_r(str_word_count("Hello world & good morning!",1));
print_r(str_word_count("Hello world & good morning!",1,"&"));
print_r(str_word_count("Hello world & good morning!",1));
print_r(str_word_count("Hello world & good morning!",1,"&"));
?>
Array ( [0] => Hello [1] => world [2] => good [3] => morning )
Array ( [0] => Hello [1] => world [2] => & [3] => good [4] => morning )
