--TEST-- Test posix_getpid() function : basic functionality --SKIPIF-- <?php if (!extension_loaded('posix')) die('skip - POSIX extension not loaded'); ?> --FILE-- <?php echo "Basic test of POSIX getpid function\n"; $pid = posix_getpid(); var_dump($pid); ?> ===DONE==== --EXPECTF-- Basic test of POSIX getpid function int(%d) ===DONE====