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count_words
Prev	Chapter 5. Modificatori delle variabili	Next

E' usato per contare il numero di parole contenute in una variabile.

Example 5.7. count_words


<?php
    
$smarty = new Smarty;
$smarty->assign('articleTitle', 'Dealers Will Hear Car Talk at Noon.');
$smarty->display('index.tpl');

?>

Dove index.tpl è:


{$articleTitle}
{$articleTitle|count_words}

Questo stamperà:


Dealers Will Hear Car Talk at Noon.
7

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