Smarty:count_words
2018-10-12 15:14 更新
count_words
用于计算变量内容有多少个单词。
Example 5.7. count_words
<?php
$smarty->assign('articleTitle', 'Dealers Will Hear Car Talk at Noon.');
?>
模板是:
{$articleTitle}
{$articleTitle|count_words}
输出:
Dealers Will Hear Car Talk at Noon. 7
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