Combining Modifiers

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# Chapter 6. Combining Modifiers

You can apply any number of modifiers to a variable. They will be applied in the order they are combined, from left to right. They must be separated with a `|` (pipe) character.

Example 6-1. combining modifiers
`index.php: <?php $smarty = new Smarty; $smarty->assign('articleTitle', 'Smokers are Productive, but Death Cuts Efficiency.'); $smarty->display('index.tpl'); ?> index.tpl: {$articleTitle} {$articleTitle|upper|spacify} {$articleTitle|lower|spacify|truncate} {$articleTitle|lower|truncate:30|spacify} {$articleTitle|lower|spacify|truncate:30:". . ."}`
The above example will output:
    Smokers are Productive, but Death Cuts Efficiency.
    S M O K E R S   A R E   P R O D U C T I V E ,   B U T   D E A T H   C U T S   E F F I C I E N C Y .
    s m o k e r s   a r e   p r o d u c t i v e ,   b u t   d e a t h   c u t s...
    s m o k e r s   a r e   p r o d u c t i v e ,   b u t . . .
    s m o k e r s   a r e   p. . .

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