{$var |regex_replace: "/[\t\n]/": ""}: Regular replacement
{$var |replace: "AA": "BB"}: Character substitution
{$var |spacify: "^^"}: intervening spaces (between characters and characters intervening spaces)
{$var |string_format: '%d '}: String formatted%d: Formatted As Integer%s: formatted string
{$var |strip: "*"}: Remove extra spaces
{$var |strip_tags}: Removing HTML tags
{$var |truncate:30: "..."}: Intercept characters of a specified length (English)
{$var |wordwrap:30: "<br>"}: Row width constraint
demo3.php
<?PHPrequire"Smarty/smarty.class.php ";$smarty=NewSmarty ();$str="Hello World";$str 2="Nihao123″;$STR 3= "<ul><li>hello ul li</li></ul>";$smarty-Assign (' str ',$str);$smartyAssign (' str2′,$str 2);$smartyAssign (' str3′,$STR 3);$smartyDisplay ("demo3.html");
Demo3.html
<!DOCTYPE HTML><HTML><Head><MetaCharSet= ' utf-8′><title></title></Head><Body>Regular substitution: {$str 2|regex_replace: "/\d\d\d/": "* * *"}<HR/>normal substitution: {$str 2|replace: ' 123′: ' php '}<HR/>character intervening spaces: {$str |spacify: ' * '}<HR/>Format data: {$str |string_format: '%s '}<HR/>Remove extra spaces: {$str |strip: ' * '}<!– Use the * number in place of the space –><HR/>strip_tags Remove HTML tag: {$str 3|strip_tags}<HR/>string interception: {$str |truncate:10}<HR/>row width constraint: {$str |wordwrap:10: '<HR>'}</Body></HTML>
Variable adjusters can also be combined to apply
Basic syntax:
{$var |capitalize|truncate:30: "..." |replace: "AA": "BB"}
A: First capitalize the first letter of the Var variable, intercept the 30-character length, and use ... Instead, replace the substring AA for BB
Kill lui lei Dog---Smarty no:06 design Chapter 4 Variable adjuster
Start building with 50+ products and up to 12 months usage for Elastic Compute Service
1 on 1 presale consultation
24/7 Technical Support 6 Free Tickets per Quarter Faster Response
Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.
A comprehensive suite of global cloud computing services to power your business
Payment Methods We Support
