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<?php readonly class ImmutableBadNumberGenerator { public function __construct(private readonly int $i) {} public function generate(): int { static $j = 1; ++$j; return $this->i + $j; } } $o = new ImmutableBadNumberGenerator(10); var_dump($o->generate()); var_dump($o->generate()); var_dump($o->generate());
Output for git.master, git.master_jit
int(12) int(13) int(14)

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