1--TEST--
2Bug #60602 proc_open() modifies environment if it contains arrays
3--FILE--
4<?php
5
6$descs = array(
7    0 => array('pipe', 'r'), // stdin
8    1 => array('pipe', 'w'), // stdout
9    2 => array('pipe', 'w'), // strerr
10);
11
12$environment = array('test' => array(1, 2, 3));
13
14$cmd = (substr(PHP_OS, 0, 3) == 'WIN') ? 'dir' : 'ls';
15$p = proc_open($cmd, $descs, $pipes, '.', $environment);
16
17if (is_resource($p)) {
18    $data = '';
19
20    while (1) {
21        $w = $e = NULL;
22        $n = stream_select($pipes, $w, $e, 300);
23
24        if ($n === false) {
25            echo "no streams \n";
26            break;
27        } else if ($n === 0) {
28            echo "process timed out\n";
29            proc_terminate($p, 9);
30            break;
31        } else if ($n > 0) {
32            $line = fread($pipes[1], 8192);
33            if (strlen($line) == 0) {
34                /* EOF */
35                break;
36            }
37            $data .= $line;
38        }
39    }
40    var_dump(strlen($data));
41
42    $ret = proc_close($p);
43    var_dump($ret);
44    var_dump(is_array($environment['test']));
45} else {
46    echo "no process\n";
47}
48?>
49--EXPECTF--
50Warning: Array to string conversion in %s on line %d
51int(%d)
52int(0)
53bool(true)
54