--TEST--
Test posix_strerror() function : error conditions
--SKIPIF--
<?php
if(!extension_loaded("posix")) print "skip - POSIX extension not loaded";
?>
--FILE--
<?php
/* Prototype : proto string posix_strerror(int errno)
* Description: Retrieve the system error message associated with the given errno.
* Source code: ext/posix/posix.c
* Alias to functions:
*/
echo "*** Testing posix_strerror() : error conditions ***\n";
echo "\n-- Testing posix_strerror() function with Zero arguments --\n";
var_dump( posix_strerror() );
echo "\n-- Testing posix_strerror() function with more than expected no. of arguments --\n";
$errno = posix_get_last_error();
$extra_arg = 10;
var_dump( posix_strerror($errno, $extra_arg) );
echo "\n-- Testing posix_strerror() function with invalid error number --\n";
$errno = -999;
echo gettype( posix_strerror($errno) )."\n";
echo "Done";
?>
--EXPECTF--
*** Testing posix_strerror() : error conditions ***
-- Testing posix_strerror() function with Zero arguments --
Warning: posix_strerror() expects exactly 1 parameter, 0 given in %s on line %d
bool(false)
-- Testing posix_strerror() function with more than expected no. of arguments --
Warning: posix_strerror() expects exactly 1 parameter, 2 given in %s on line %d
bool(false)
-- Testing posix_strerror() function with invalid error number --
string
Done
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