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Nikita Popov 52d3d0d8d7 Add limited support for new in initializers
Add support for new expressions inside parameter default values,
static variable initializers, global constant initializers and
attribute arguments.

RFC: https://wiki.php.net/rfc/new_in_initializers

Closes GH-7153.
2021-07-13 14:03:20 +02:00

63 lines
1.0 KiB
PHP

--TEST--
new in constant expressions
--FILE--
<?php
try {
eval('static $a = new DoesNotExist;');
} catch (Error $e) {
echo $e->getMessage(), "\n";
}
static $b = new stdClass;
var_dump($b);
try {
eval('static $c = new stdClass([] + 0);');
} catch (Error $e) {
echo $e->getMessage(), "\n";
}
class Test {
public function __construct(public $a, public $b) {}
}
try {
eval('static $d = new Test(new stdClass, [] + 0);');
} catch (Error $e) {
echo $e->getMessage(), "\n";
}
static $e = new Test(new stdClass, 42);
var_dump($e);
class Test2 {
public function __construct() {
echo "Side-effect\n";
throw new Exception("Failed to construct");
}
}
try {
eval('static $f = new Test2();');
} catch (Exception $e) {
echo $e->getMessage(), "\n";
}
?>
--EXPECT--
Class "DoesNotExist" not found
object(stdClass)#2 (0) {
}
Unsupported operand types: array + int
Unsupported operand types: array + int
object(Test)#4 (2) {
["a"]=>
object(stdClass)#1 (0) {
}
["b"]=>
int(42)
}
Side-effect
Failed to construct