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bd893061d6
Otherwise we're missing the "expected to be a reference, value given" warning that appears for ordinary calls to call_user_func(). Also update an UPGRADING note with recent changes wrt call_user_func().
18 lines
403 B
PHP
18 lines
403 B
PHP
--TEST--
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call_user_func() behavior when passing literal to reference parameter
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--FILE--
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<?php
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namespace Foo;
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var_dump(call_user_func('sort', []));
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var_dump(\call_user_func('sort', []));
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?>
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--EXPECTF--
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Warning: Parameter 1 to sort() expected to be a reference, value given in %s on line %d
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bool(true)
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Warning: Parameter 1 to sort() expected to be a reference, value given in %s on line %d
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bool(true)
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