PATH_SEPARATOR is the character used to separate many paths in a unique string (like include_path in php.ini).
Its value is ':' on a UNIX system and ';' on a Windows system.
What you're talking about ('/' on UNIX and '' on Windows) is the DIRECTORY_SEPARATOR constant.
与恶龙缠斗过久,自身亦成为恶龙；凝视深渊过久,深渊将回以凝视…
