Smarty Manual
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indent

Parameter PositionTypeRequiredDefaultDescription
1integerNo4This determines how many characters to indent to.
2stringNo(one space)This is the character used to indent with.

This indents a string at each line, default is 4. As an optional parameter, you can specify the number of characters to indent. As an optional second parameter, you can specify the character to use to indent with. (Use "\t" for tabs.)

預設狀況下使用此函式會在每行前縮排4格，你也可以使用一個參數以設定你想縮排的 格數，此外你還可以使用第二個參數指定使用縮排的字元。(使用 "\t" 表 tabs。)

Example 5-11. indent

<?php
    
$smarty = new Smarty;
$smarty->assign('articleTitle', 'NJ judge to rule on nude beach.
Sun or rain expected today, dark tonight.
Statistics show that teen pregnancy drops off significantly after 25.');
$smarty->display('index.tpl');

?>

Where index.tpl is:

其中 index.tpl 的內容為： 

{$articleTitle}

{$articleTitle|indent}

{$articleTitle|indent:10}

{$articleTitle|indent:1:"\t"}

this will output:

輸出結果為： 

NJ judge to rule on nude beach.
Sun or rain expected today, dark tonight.
Statistics show that teen pregnancy drops off significantly after 25.

    NJ judge to rule on nude beach.
    Sun or rain expected today, dark tonight.
    Statistics show that teen pregnancy drops off significantly after 25.

          NJ judge to rule on nude beach.
          Sun or rain expected today, dark tonight.
          Statistics show that teen pregnancy drops off significantly after 25.

        NJ judge to rule on nude beach.
        Sun or rain expected today, dark tonight.
        Statistics show that teen pregnancy drops off significantly after 25.
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