jQuery to count words in each paragraph

• Iterates through each paragraph element.
• Split the paragraph text using space. Split()returns array so take the length of array which represents number of words.
• Then appends the count to paragraph itself.

$(document).ready(function() {
    $('p').each(function(i) {
        var iTotalWords = $(this).text().split(' ').length;
        $(this).append(" " + iTotalWords + " words ");
    });
});