21 lines
284 B
PHP
21 lines
284 B
PHP
--TEST--
|
|
Generators cannot be cloned
|
|
--FILE--
|
|
<?php
|
|
|
|
function gen() {
|
|
yield;
|
|
}
|
|
|
|
|
|
try {
|
|
$gen = gen();
|
|
clone $gen;
|
|
} catch (Throwable $e) {
|
|
echo $e::class, ": ", $e->getMessage(), PHP_EOL;
|
|
}
|
|
|
|
?>
|
|
--EXPECT--
|
|
Error: Trying to clone an uncloneable object of class Generator
|