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# expect_popen

(no version information, might be only in CVS)

expect_popen -- Execute command via Bourne shell, and open the PTY stream to the process

## 说明

resource expect_popen ( string command )

Execute command via Bourne shell, and open the PTY stream to the process.

## 参数

`command`

  Command to execute.

## 返回值

Returns an open PTY stream to the process'es stdio, stdout and stderr.

On failure this function returns `FALSE`.

## 范例

例 1. expect_popen() example

`<?php // Login to the PHP.net CVS repository: $stream = expect_popen ("cvs -d :pserver:anonymous@cvs.php.net:/repository login"); sleep (3); fwrite ($stream, "phpfi\n"); fclose ($stream); ?>`

## 参见

popen()

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