PATH_SEPARATOR是什麼_PHP教程

zendframework include 設定 index.php

set_include_path(. . PATH_SEPARATOR . ../library/ . PATH_SEPARATOR . ./application/models/

. PATH_SEPARATOR . ./application/lib/

. PATH_SEPARATOR . get_include_path());

PATH_SEPARATOR是一個常量，在Linux系統中是一個" : "號,Windows上是一個";"號。所以編寫程式時最好用常量 PATH_SEPARATOR 代替，否則如果系統從linux移植到win系統或反過來移植會出錯！
get_include_path取得當前已有的環境變數,加上前面的設定就是新的系統include

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