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12 lines
292 B
Plaintext
12 lines
292 B
Plaintext
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--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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