1.have as a part, be made up out of;
The list includes the names of many famous writers
2.consider as part of something;
I include you in the list of culprits
3.add as part of something else; put in as part of a set, group, or category;
We must include this chemical element in the group
4.allow participation in or the right to be part of; permit to exercise the rights, functions, and responsibilities of;
admit someone to the profession
定义 include()语句包含并运行指定文件。寻找包含文件 寻找包含文件的顺序先是在当前工作目录的相对的 include_path下寻找,然后是当前运行脚本所在目录相对的 include_path 下寻找。例如 include_path 是 .,当前工作目录是 /www/,脚本中要 include 一个 include/a.php 并且在该文件中有一句 include "b.php",则寻找 b.php 的顺序先是 /www/,然后是 /www/include/。如果文件名以 ./ 或者 ../ 开始,则只在当前工作