count_sentences
This is used to count the number of sentences in a variable.
此函式用來計算變數中段落的總數。
Example 5-6. count_sentences
<?php
$smarty = new Smarty;
$smarty->assign('articleTitle', 'Two Soviet Ships Collide - One Dies. Enraged Cow Injures Farmer with Axe.');
$smarty->display('index.tpl');
?>
|
Where index.tpl is:
其中 index.tpl 的內容為：
{$articleTitle}
{$articleTitle|count_sentences} |
This will output:
輸出結果為：
Two Soviet Ships Collide - One Dies. Enraged Cow Injures Farmer with Axe.
2 |
|