Application of variables and variable modifiers in smarty template engine
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This paper gives an example of the application of smarty variable and variable modifier. Share it with you for your reference. The details are as follows:
Template file: temp.htm:
The copy code is as follows:
{config_load file= "foo.conf"} {$name.na1 | cat:$name ['na2']} {$name [' na1'] | cat:' and'| cat:$name.na2} {$na} {/ foreach} {$dog- > leee ()} {$dog- > name} {literal} function foobar {alert ('foobarring');} {/ literal} {# pageTitle#} dosomething pot {$smarty.server.SERVER_NAME} {$str | count_words}-constant-
{$smarty.now} {$smarty.const.MY_CONST} {$smarty.current_dir} {$smarty.version} {$smarty.ldelim | cat:$smarty.rdelim} {$smarty.now | date_format:$config} {$yesterday | date_format:'Y-m-d'} {$string | default:'default variable modifier: smarty Learning'} {$str1 | escape:'html'} {$str2 | escape:'mail'}
{$str1 | indent | upper}
{$str1 | nl2br} {$str1 | regex_replace: "/ @\ d {3} /": "ABC"} {$str1 | replace: "sina"} {$str1 | spacify} {$number | string_format: "% .2f"} {$number | string_format: "% d"} {$str3 | strip: "|"} remove the characters contained in between: {$str3 | truncate:10: "...": true} wrap by length: {$str3 | wordwrap:30: ""} {append var='name' value= "Bob" index= "first"} {append var='name' value= "John" index= "last"} {$name.last} {foreach from=$family item=home} {foreach from=$home item=person} {/ foreach} {/ foreach} {$family [1] .girl} {assign var= "name" value= "Zhang Sanfeng" php file: index.php copy code is as follows:
