预定义常量

下列常量由此扩展定义，且仅在此扩展编译入 PHP 或在运行时动态载入时可用。

F_DUPFD ( integer)

F_GETFD ( integer)

F_GETFL ( integer)

F_GETLK ( integer)

F_GETOWN ( integer)

F_RDLCK ( integer)

F_SETFL ( integer)

F_SETLK ( integer)

F_SETLKW ( integer)

F_SETOWN ( integer)

F_UNLCK ( integer)

F_WRLCK ( integer)

O_APPEND ( integer)

O_ASYNC ( integer)

O_CREAT ( integer)

O_EXCL ( integer)

O_NDELAY ( integer)

O_NOCTTY ( integer)

O_NONBLOCK ( integer)

O_RDONLY ( integer)

O_RDWR ( integer)

O_SYNC ( integer)

O_TRUNC ( integer)

O_WRONLY ( integer)

S_IRGRP ( integer)

S_IROTH ( integer)

S_IRUSR ( integer)

S_IRWXG ( integer)

S_IRWXO ( integer)

S_IRWXU ( integer)

S_IWGRP ( integer)

S_IWOTH ( integer)

S_IWUSR ( integer)

S_IXGRP ( integer)

S_IXOTH ( integer)

S_IXUSR ( integer)