escape[编码]
This is used to html escape, url escape, escape single quotes on a
variable not already escaped, hex escape, hexentity or javascript escape.
By default, the variable is html
escaped.
用于html转码,url转码,在没有转码的变量上转换单引号,十六进制转码,十六进制美化,或者javascript转码。默认是html转码。
Example 5-11. escape
index.php:
$smarty = new Smarty;
$smarty->assign("articleTitle", ""Stiff Opposition Expected to Casketless Funeral Plan"");
$smarty->display("index.tpl");
index.tpl:
{$articleTitle}
{$articleTitle|escape}
{$articleTitle|escape:"html"} {* escapes & " " < > *}
{$articleTitle|escape:"htmlall"} {* escapes ALL html entities *}
{$articleTitle|escape:"url"}
{$articleTitle|escape:"quotes"}
<a href="mailto:{$EmailAddress|escape:"hex"}">{$EmailAddress|escape:"hexentity"}</a>
OUTPUT:
"Stiff Opposition Expected to Casketless Funeral Plan"
'Stiff Opposition Expected to Casketless Funeral Plan'
'Stiff Opposition Expected to Casketless Funeral Plan'
'Stiff Opposition Expected to Casketless Funeral Plan'
%27Stiff+Opposition+Expected+to+Casketless+Funeral+Plan%27
"Stiff Opposition Expected to Casketless Funeral Plan"
<a href="mailto:%62%6f%62%40%6d%65%2e%6e%65%74">bob@me.net</a>
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