1.5 KiB
1.5 KiB
{for}
The {for}{forelse} tag is used to create simple loops. The following different formats are supported:
-
{for $var=$start to $end}simple loop with step size of 1. -
{for $var=$start to $end step $step}loop with individual step size.
{forelse} is executed when the loop is not iterated.
Attributes
| Attribute | Required | Description |
|---|---|---|
| max | No | Limit the number of iterations |
Option Flags
| Name | Description |
|---|---|
| nocache | Disables caching of the {for} loop |
Examples
<ul>
{for $foo=1 to 3}
<li>{$foo}</li>
{/for}
</ul>
The above example will output:
<ul>
<li>1</li>
<li>2</li>
<li>3</li>
</ul>
<?php
$smarty->assign('to',10);
<ul>
{for $foo=3 to $to max=3}
<li>{$foo}</li>
{/for}
</ul>
The above example will output:
<ul>
<li>3</li>
<li>4</li>
<li>5</li>
</ul>
<?php
$smarty->assign('start',10);
$smarty->assign('to',5);
<ul>
{for $foo=$start to $to}
<li>{$foo}</li>
{forelse}
no iteration
{/for}
</ul>
The above example will output:
no iteration