--TEST--
Test xml_parser_set_option() function : error conditions 
--SKIPIF--
<?php 
if (!extension_loaded("xml")) {
	print "skip - XML extension not loaded"; 
}	 
?>
--FILE--
<?php
/* Prototype  : proto int xml_parser_set_option(resource parser, int option, mixed value)
 * Description: Set options in an XML parser 
 * Source code: ext/xml/xml.c
 * Alias to functions: 
 */

echo "*** Testing xml_parser_set_option() : error conditions ***\n";


//Test xml_parser_set_option with one more than the expected number of arguments
echo "\n-- Testing xml_parser_set_option() function with more than expected no. of arguments --\n";

$option = 10;
$value = 1;
$extra_arg = 10;
var_dump( xml_parser_set_option(null, $option, $value, $extra_arg) );

// Testing xml_parser_set_option with one less than the expected number of arguments
echo "\n-- Testing xml_parser_set_option() function with less than expected no. of arguments --\n";

$option = 10;
var_dump( xml_parser_set_option(null, $option) );

echo "Done";
?>
--EXPECTF--
*** Testing xml_parser_set_option() : error conditions ***

-- Testing xml_parser_set_option() function with more than expected no. of arguments --

Warning: xml_parser_set_option() expects exactly 3 parameters, 4 given in %s on line %d
NULL

-- Testing xml_parser_set_option() function with less than expected no. of arguments --

Warning: xml_parser_set_option() expects exactly 3 parameters, 2 given in %s on line %d
NULL
Done