drupal_substr

 drupal_substr($text, $start, $length = NULL)

Drupal API 截取一段字符串
例:l(drupal_substr($test->node_title, 0, 15).'...','node/'.$test->nid).

posted @ 2009-09-03 12:53  Pigg  阅读(143)  评论(0编辑  收藏  举报