執行時期設定

這些函式的行為受 php.ini 的影響。

In order to configure expect extension, there are configuration options in the configuration file php.ini.

Expect 設定選項

名字	預設	可修改範圍	Changelog
expect.timeout	"10"	PHP_INI_ALL
expect.loguser	"1"	PHP_INI_ALL
expect.logfile	""	PHP_INI_ALL
expect.match_max	""	PHP_INI_ALL

有關 PHP_INI_* 常數進一步的細節與定義參見Where a configuration setting may be set。

以下是設定選項的簡要解釋。

expect.timeout integer

The timeout period for waiting for the data, when using the expect_expectl() function.

A value of "-1" disables a timeout from occurring.

Note:

A value of "0" causes the expect_expectl() function to return immediately.

expect.loguser boolean

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.

Note:

If this configuration is not empty, the output is written regardless of the value of expect.loguser.

expect.match_max integer

Changes default size (2000 bytes) of the buffer used to match asterisks in patterns.