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

# expect_popen

(PECL expect >= 0.1.0)

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

### Description

expect_popen(string `$command`): resource

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

### Parameters

`command`
  Command to execute.

### Return Values

Returns an open PTY stream to the processes `stdio`, `stdout`, and `stderr`.

On failure this function returns `false`.

### Examples

Example #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);
?>`

### See Also

- popen() - Opens process file pointer

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