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# count_sentences

This is used to count the number of sentences in a variable.

Example 5-6. count_sentences
`<?php $smarty = new Smarty; $smarty->assign('articleTitle', 'Two Soviet Ships Collide - One Dies. Enraged Cow Injures Farmer with Axe.'); $smarty->display('index.tpl'); ?>`
Where index.tpl is:
    {$articleTitle}
    {$articleTitle|count_sentences}
This will output:
    Two Soviet Ships Collide - One Dies. Enraged Cow Injures Farmer with Axe.
    2

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