total is used to display the number of iterations that this section will loop. This can be used inside or after the section.

total 用于显示循环执行总的次数. 可以在循环中或执行结束后调用此属性.

Example 7-30. section property total
例 7-30. section 的 total 属性演示

	{section name=customer loop=$custid step=2}	
	{$smarty.section.customer.index} id: {$custid[customer]}<br>

	There were {$} customers shown above.


	0 id: 1000<br>
	2 id: 1001<br>
	4 id: 1002<br>

	There were 3 customers shown above.