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--TEST--
func_get_arg() invalid usage
--FILE--
<?php
try {
var_dump(func_get_arg(1));
} catch (\Error $e) {
echo $e->getMessage() . \PHP_EOL;
}
function bar() {
var_dump(func_get_arg(1));
}
function foo() {
bar(func_get_arg(1));
}
try {
foo(1,2);
} catch (\Error $e) {
echo $e->getMessage() . \PHP_EOL;
}
?>
--EXPECT--
func_get_arg() cannot be called from the global scope
func_get_arg(): Argument #1 ($position) must be less than the number of the arguments passed to the currently executed function
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