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--TEST--
func_get_arg test
--FILE--
<?php
function foo($a)
{
$a=5;
try {
echo func_get_arg(-1);
} catch (\Error $e) {
echo $e->getMessage() . \PHP_EOL;
}
try {
echo func_get_arg(2);
} catch (\Error $e) {
echo $e->getMessage() . \PHP_EOL;
}
}
foo(2);
?>
--EXPECT--
func_get_arg(): Argument #1 ($position) must be greater than or equal to 0
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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