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RFC: https://wiki.php.net/rfc/nullsafe_operator Closes GH-5619. Co-authored-by: Nikita Popov <nikita.ppv@gmail.com>
20 lines
315 B
PHP
20 lines
315 B
PHP
--TEST--
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Test nullsafe on undefined variable
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--FILE--
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<?php
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var_dump($foo?->bar);
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var_dump($foo?->bar());
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var_dump($foo);
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?>
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--EXPECTF--
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Warning: Undefined variable $foo in %s.php on line 3
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NULL
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Warning: Undefined variable $foo in %s.php on line 4
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NULL
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Warning: Undefined variable $foo in %s.php on line 5
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NULL
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