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--TEST--
func_get_arg() invalid usage
--FILE--
<?php
var_dump(func_get_arg(1,2,3));
var_dump(func_get_arg(1));
var_dump(func_get_arg());
function bar() {
var_dump(func_get_arg(1));
}
function foo() {
bar(func_get_arg(1));
}
foo(1,2);
echo "Done\n";
?>
--EXPECTF--
Warning: func_get_arg() expects exactly 1 parameter, 3 given in %s on line %d
NULL
Warning: func_get_arg(): Called from the global scope - no function context in %s on line %d
bool(false)
Warning: func_get_arg() expects exactly 1 parameter, 0 given in %s on line %d
NULL
Warning: func_get_arg(): Argument 1 not passed to function in %s on line %d
bool(false)
Done
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