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count_words

変数内の単語の数をカウントします。

Example 5.7. count_words


<?php

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

?>

   

テンプレート


{$articleTitle}
{$articleTitle|count_words}

   

出力


Dealers Will Hear Car Talk at Noon.
7

   

count_characterscount_paragraphs および count_sentences. も参照してください。