capitalize[首字大写]

capitalize(将变量里的所有单词首字大写)

test.php:
$smarty = new Smarty;
$smarty->assign('articleTitle', 'Police begin campaign to rundown jaywalkers.');
$smarty->display('test.html');

test.html:
{$articleTitle}
{$articleTitle|capitalize}

输出:
Police begin campaign to rundown jaywalkers.
Police Begin Campaign To Rundown Jaywalkers.

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