1--TEST--
2Test posix_getppid() function : basic functionality
3--EXTENSIONS--
4posix
5--FILE--
6<?php
7  echo "Basic test of POSIX getppid function\n";
8
9  $ppid = posix_getppid();
10
11  var_dump($ppid);
12
13?>
14===DONE====
15--EXPECTF--
16Basic test of POSIX getppid function
17int(%d)
18===DONE====
19
20