smarty now displays various writing methods of word count_PHP tutorial

Is there a function to limit the number of displayed characters?

have! Use truncate

Cut a certain length of characters from the beginning of the string. The default is 80.

You can also specify the second argument as a text string to be appended to the intercept string. The appended string is calculated into the intercept length.

By default, smarty will truncate to the end of a word.

If you want to intercept exactly how many characters, change the third parameter to "true"

CODE:

index.php:

$smarty =new Smarty;

$smarty->assign('articleTitle','Two Sisters Reunite after Eighteen Years at CheckoutCounter.');

$smarty->display('index.tpl');

www.2cto.com

index.tpl:

{$articleTitle}

{$articleTitle|truncate}

{$articleTitle|truncate:30}

{$articleTitle|truncate:30:""}

{$articleTitle|truncate:30:"---"}

{$articleTitle|truncate:30:"":true}

{$articleTitle|truncate:30:"...":true}

OUTPUT:

Two Sisters Reunite after Eighteen Years at Checkout Counter.

Two Sisters Reunite after Eighteen Years at Checkout Counter.

Two Sisters Reunite after...

Two Sisters Reunite after

Two Sisters Reunite after---

Two Sisters Reunite after Eigh

Two Sisters Reunite after E...

http://www.bkjia.com/PHPjc/478558.htmlwww.bkjia.comtruehttp: //www.bkjia.com/PHPjc/478558.htmlTechArticleIs there a function to limit the number of displayed words? Yes! Use truncate to intercept a certain length of characters from the beginning of the string. The default is 80. You can also specify the second parameter as an append to intercept the string...