str_word_count

Hi quick question on str_word_count:

I need to work out the amount of words in a string but can’t seem to work it out. I’m using $var = str_word_count($string, 0); which should give an output like:

[0] => The
[1] => Cat
[2] => Sat
[3] => On
[4] => The
[5] => Mat

but how can i get it to return the number 5? I’m guessing the answer lies in key() and end()….

i’m sure this is really simple but i can’t quite work it out.

cheers,
Durbs

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