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--TEST--
func_get_arg test
--FILE--
<?php
function foo($a)
{
$a=5;
echo func_get_arg();
echo func_get_arg(2,2);
echo func_get_arg("hello");
echo func_get_arg(-1);
echo func_get_arg(2);
}
foo(2);
echo "\n";
?>
--EXPECTF--
Warning: func_get_arg() expects exactly 1 parameter, 0 given in %s on line %d
Warning: func_get_arg() expects exactly 1 parameter, 2 given in %s on line %d
Warning: func_get_arg() expects parameter 1 to be integer, string given in %s on line %d
Warning: func_get_arg(): The argument number should be >= 0 in %s on line %d
Warning: func_get_arg(): Argument 2 not passed to function in %s on line %d
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