Smarty - the compiling PHP template engine
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nl2br
换行符替换成<br />


All linebreaks will be converted to <br /> tags in the given variable. This is equivalent to the PHP nl2br() function.

所有的换行符将被替换成 <br />.同php的nl2br()函数一样.

Example 5-14. nl2br
例 5-14.换行符替换成<br /> 

index.php:



$smarty = new Smarty;

$smarty->assign('articleTitle', "Sun or rain expected\ntoday, dark tonight");

$smarty->display('index.tpl');



index.tpl:



{$articleTitle|nl2br}



OUTPUT:



Sun or rain expected<br />today, dark tonight
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lower[小写] 向上一级 regex_replace[正则替换]