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01453a0af7
Even though the input is not a reference (or not treated as such), we still need to create a reference to satisfy the function signature. Various code relies on reference arguments actually being references. In this particular case, it would result in a JIT crash. The zend_call_function() implementation already handled this correctly.
12 lines
292 B
PHP
12 lines
292 B
PHP
--TEST--
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Argument name for Closure::__invoke via call_user_func reference warning
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--FILE--
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<?php
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$test = function(&$arg) {};
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call_user_func([$test, '__invoke'], null);
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?>
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--EXPECTF--
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Warning: Closure::__invoke(): Argument #1 ($arg) must be passed by reference, value given in %s on line %d
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