expect_expectl(), when EOF is reached.
* @link https://www.php.net/manual/en/expect.constants.php
*/
const EXP_EOF = -11;
/**
* Value, returned by expect_expectl() upon timeout of seconds, specified in value of expect.timeout
* @link https://www.php.net/manual/en/expect.constants.php
*/
const EXP_TIMEOUT = -2;
/**
* Value, returned by expect_expectl() if no pattern have been matched.
* @link https://www.php.net/manual/en/expect.constants.php
*/
const EXP_FULLBUFFER = -5;
/**
* Execute command via Bourne shell, and open the PTY stream to the process
*
* @param string $command Command to execute.
* @return resource|false Returns an open PTY stream to the processes stdio, stdout, and stderr.
* On failure this function returns FALSE.
* @since PECL expect >= 0.1.0
* @link https://www.php.net/manual/en/function.expect-popen.php
*/
function expect_popen(string $command)
{
unset($command);
return false;
}
/**
* Waits until the output from a process matches one of the patterns, a specified time period has passed,
* or an EOF is seen.
*
* If match is provided, then it is filled with the result of search. The matched string can be found in match[0].
* The match substrings (according to the parentheses) in the original pattern can be found in match[1], match[2],
* and so on, up to match[9] (the limitation of libexpect).
*
* @param resource $expect An Expect stream, previously opened with expect_popen()
* @param array $cases An array of expect cases. Each expect case is an indexed array, as described in the following table:
*
*
* | Index Key |
* Value Type |
* Description |
* Is Mandatory |
* Default Value |
*
*
* | 0 |
* string |
* pattern, that will be matched against the output from the stream |
* Yes |
* |
*
*
* | 1 |
* mixed |
* value, that will be returned by this function, if the pattern matches |
* Yes |
* |
*
*
* | 2 |
* integer |
* pattern type, one of: EXP_GLOB, EXP_EXACT or EXP_REGEXP |
* No |
* EXP_GLOB |
*
*
* @param array &$match
*
* @return int Returns value associated with the pattern that was matched.
* On failure this function returns: EXP_EOF, EXP_TIMEOUT or EXP_FULLBUFFER
* @since PECL expect >= 0.1.0
* @link https://www.php.net/manual/en/function.expect-expectl.php
*/
function expect_expectl($expect, array $cases, array &$match = []): int
{
unset($expect, $cases, $match);
return 0;
}