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RFC: https://wiki.php.net/rfc/nullsafe_operator Closes GH-5619. Co-authored-by: Nikita Popov <nikita.ppv@gmail.com>
15 lines
230 B
PHP
15 lines
230 B
PHP
--TEST--
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Nullsafe chains in variable variables
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--FILE--
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<?php
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$a = null;
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var_dump(${$a?->b}->c);
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?>
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--EXPECTF--
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Warning: Undefined variable $ in %s on line %d
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Warning: Attempt to read property "c" on null in %s on line %d
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NULL
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