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RFC: https://wiki.php.net/rfc/nullsafe_operator Closes GH-5619. Co-authored-by: Nikita Popov <nikita.ppv@gmail.com>
13 lines
199 B
PHP
13 lines
199 B
PHP
--TEST--
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Test return nullsafe as ref
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--FILE--
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<?php
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function &get_bar_ref($foo) {
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return $foo?->bar;
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}
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?>
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--EXPECTF--
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Fatal error: Cannot take reference of a nullsafe chain in %s.php on line 4
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