SAS: scan函数的修饰语(modifier)说明,另外类比compress function;countw function和countc函数与scan函数的用法比较 SCAN(string, count <, character-list <, modifier>>) count为负,从右往左数。或者使用b修饰语,将从右向左; character-list,默认如果超过一个字符,则每个字符都是一个分隔符。如果使用“K”修...
* @param string $parent_path Path of parent curriculum elements in the tree * @return menuitem array The appropriate child items */functionblock_elisadmin_load_menu_children_curriculum($id,$parent_cluster_id,$parent_curriculum_id,$num_block_icons,$parent_path=''){global$CFG;//page dependenci...