--TEST--
Test mail() function : error conditions
--FILE--
<?php
echo "*** Testing mail() : error conditions ***\n";
echo "\n-- Testing mail() function with more than expected no. of arguments --\n";
$to = 'string_val';
$subject = 'string_val';
$message = 'string_val';
$additional_headers = 'string_val';
$additional_parameters = 'string_val';
$extra_arg = 10;
var_dump( mail($to, $subject, $message, $additional_headers, $additional_parameters, $extra_arg) );
echo "\n-- Testing mail() function with less than expected no. of arguments --\n";
$to = 'string_val';
$subject = 'string_val';
var_dump( mail($to, $subject) );
?>
===DONE===
--EXPECTF--
*** Testing mail() : error conditions ***
-- Testing mail() function with more than expected no. of arguments --
Warning: mail() expects at most 5 parameters, 6 given in %s on line %d
NULL
-- Testing mail() function with less than expected no. of arguments --
Warning: mail() expects at least 3 parameters, 2 given in %s on line %d
NULL
===DONE===