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--TEST--
Test posix_getppid() function : error conditions
--SKIPIF--
<?php
if(!extension_loaded("posix")) print "skip - POSIX extension not loaded";
?>
--FILE--
<?php
/* Prototype : proto int posix_getppid(void)
* Description: Get the parent process id (POSIX.1, 4.1.1)
* Source code: ext/posix/posix.c
* Alias to functions:
*/
echo "*** Testing posix_getppid() : error conditions ***\n";
// One argument
echo "\n-- Testing posix_getppid() function with one argument --\n";
$extra_arg = 10;
var_dump( posix_getppid($extra_arg) );
echo "Done";
?>
--EXPECTF--
*** Testing posix_getppid() : error conditions ***
-- Testing posix_getppid() function with one argument --
Warning: posix_getppid() expects exactly 0 parameters, 1 given in %s on line %d
NULL
Done
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