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update @ syntax

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monte.ohrt
2010-06-01 14:42:26 +00:00
parent 6ac2489ea5
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SMARTY2_BC_NOTES
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@@ -5,6 +5,15 @@
Smarty 3 API has a new syntax. Much of the Smarty 2 syntax is supported but
deprecated. See the README that comes with Smarty 3 for more information.
The {$array|@mod} syntax has always been a bit confusing, where an "@" is required
to apply a modifier to an array instead of the individual elements. Normally you
always want the modifier to apply to the variable regardless of its type. In Smarty 3,
{$array|mod} and {$array|@mod} behave identical. It is safe to drop the "@" and the
modifier will still apply to the array. If you really want the modifier to apply to
each array element, you must loop the array in-template, or use a custom modifier that
supports array iteration. Most smarty functions already escape values where necessary
such as {html_options}
== PHP Version ==
Smarty 3 is PHP 5 only. It will not work with PHP 4.