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--TEST--
Dynamic calls to scope introspection functions are forbidden
--FILE--
<?php
function test_calls($func) {
$i = 1;
try {
array_map($func, [['i' => new stdClass]]);
var_dump($i);
} catch (\Error $e) {
echo $e->getMessage() . "\n";
}
try {
$func(['i' => new stdClass]);
var_dump($i);
} catch (\Error $e) {
echo $e->getMessage() . "\n";
}
try {
call_user_func($func, ['i' => new stdClass]);
var_dump($i);
} catch (\Error $e) {
echo $e->getMessage() . "\n";
}
}
test_calls('extract');
?>
--EXPECT--
Cannot call extract() dynamically
Cannot call extract() dynamically
Cannot call extract() dynamically
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