5.Smart using built-in functions or custom functions

1. Using built-in functions

For example, using the DATE function

{"y-m-d" |date: $time}
Format {First parameter | method: Second argument: third argument}
can be converted into 2016-07-19

2. Register with Resigeterplugin in the Smarty template

Customize functions First

function ownfun ($arr) {    $p 1$arr[' P1 '];     $p 2 $arr [' P2 '];     return "The first parameter introduced is". $p 1. " The second parameter is ". $p 2 ;}

Register inside the template

$smarty->registerplugin (' function ', ' ownfun ', ' ownfun ');

Use

{ownfun p1= ' cai ' p2= ' muqing '}

Results:

5.Smart using built-in functions or custom functions