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count_words

Este es usado para contar el número de palabras en la variable.

Example 5.7. count_words


<?php

$smarty->assign('articleTitle', 'Dealers Will Hear Car Talk at Noon.');

?>

   

Donde el template es:


{$articleTitle}
{$articleTitle|count_words}

   

esta es la salida:


Dealers Will Hear Car Talk at Noon.
7

   

ver también count_characters, count_paragraphs y count_sentences.