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Tag {switch}
The {switch}
tag is similar to a series of {if}
statements on the same expression.
In many occasions, you may want to compare the same variable (or expression) with many different values,
and execute a different piece of code depending on which value it equals to. This is exactly what the {switch}
tag is for.
Tag {switch}
accepts any expression. But {case}
accepts only static scalar values or constants.
{switch <condition>}
{case <value1>}
...
{case <value2>, <value3>, ...}
...
{case <value3>}
...
{case default, <value1>}
...
{/switch}
For example,
{switch $type}
{case 'new'}
It is new item
{case 'current', 'new'}
It is new or current item
{case 'current'}
It is current item
{case 'new', 'newer'}
It is new item, again
{case default}
I don't know the type {$type}
{/switch}
if $type = 'new'
then template output
It is new item
It is new or current item
It is new item, again