Get Smarty

Donate

Smarty Icon

You may use the Smarty logo according to the trademark notice.

Smarty Template Engine Smarty Template Engine

For sponsorship, advertising, news or other inquiries, contact us at:

Sites Using Smarty

Buy cheap glasses from Cheapglasses123.com and save up to 80%.

Where to buy prescription glasses? EyewearCanada.com is your best choice!

Where to buy discount wedding dresses and cheap smart dresses free shipping - Weddingdresstrend.com

Shop for 2018 World Cup Football Boots Online sale at guthjcc.com

Browse best 2018 world cup soccer cleats and shoes from SoccerAzteca.com

Advertisement

regex_replace

用正则表达式搜索和替换变量值。 使用PHP的 preg_replace()函数进行。

Note

虽然Smarty提供了较方便的正则表达式修饰器, 但通常更好的方式是通过自定义函数或自定义修饰器在PHP端进行正则匹配替换。 正则表达式是程序应用代码,不是显示的逻辑代码。

Parameters

参数顺序 类型 必选参数 默认值 说明
1 string Yes n/a 正则表达式
2 string Yes n/a 替换的字符

Example 5.15. regex_replace


<?php

$smarty->assign('articleTitle', "Infertility unlikely to\nbe passed on, experts say.");

?>

   

模板:


{* replace each carriage return, tab and new line with a space *}

{$articleTitle}
{$articleTitle|regex_replace:"/[\r\t\n]/":" "}

   

输出:


Infertility unlikely to
be passed on, experts say.
Infertility unlikely to be passed on, experts say.

   

参见 replaceescape.

Comments
No comments for this page.
Post a Comment
All comments are moderated. Support questions are ignored, use the forums instead.
Author:
Email: (not shown)
What is 3 plus 9? (Are you human?)

Advertisement