這些函數的行為受 php.ini 中的設置影響。
In order to configure expect extension, there are configuration options in the configuration file php.ini.
| 名字 | 默認 | 可修改范圍 | Changelog |
|---|---|---|---|
| expect.timeout | "10" | PHP_INI_ALL | |
| expect.loguser | "1" | PHP_INI_ALL | |
| expect.logfile | "" | PHP_INI_ALL | |
| expect.match_max | "" | PHP_INI_ALL |
這是配置指令的簡(jiǎn)短說(shuō)明。
expect.timeout
int
The timeout period for waiting for the data, when using the expect_expectl() function.
A value of "-1" disables a timeout from occurring.
注意:
A value of "0" causes the expect_expectl() function to return immediately.
expect.loguser
bool
Whether expect should send any output from the spawned process to stdout. Since interactive programs typically echo their input, this usually suffices to show both sides of the conversation.
expect.logfile
string
Name of the file, where the output from the spawned process will be written. If this file doesn't exist, it will be created.
注意:
If this configuration is not empty, the output is written regardless of the value of expect.loguser.
expect.match_max
int
Changes default size (2000 bytes) of the buffer used to match asterisks in patterns.