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Docs on new parameter to custom functions.

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andrey
2001-04-25 15:38:15 +00:00
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@@ -3149,6 +3149,13 @@ OUTPUT:
function. Anything that the function returns gets displayed function. Anything that the function returns gets displayed
in place of the tag in the template. in place of the tag in the template.
</para> </para>
<para>
Since version 1.4.0, custom functions are also passed Smarty object
as the second parameter. If the custom function declares the second
parameter passed by reference, it can then use Smarty object's
variable assignment and clearing functions to manipulate template
variables dynamically.
</para>
<para> <para>
You can also add custom functions programatically with the <link You can also add custom functions programatically with the <link
linkend="api.register.function">register_function API</link>. linkend="api.register.function">register_function API</link>.