在function.php加入以下代码
<?
function mu_title($before = '', $after = '', $echo = true) {
$title = get_the_title();
if ( strlen($title) == 0 )
return;
$title=substr($title,0,5);
$title = $before . $title . $after;
if ( $echo )
echo $title;
else
return $title;
}
?>
调用方法: 将
<?php the_title(); ?>
替换为
<?php mu_title(); ?>