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This helps to avoid unnecessary IS_REFERENCE checks. This changes some notices "Only variables should be passed by reference" to exception "Cannot pass parameter %d by reference". Also, for consistency, compile-time fatal error "Only variables can be passed by reference" was converted to exception "Cannot pass parameter %d by reference"
19 lines
372 B
PHP
19 lines
372 B
PHP
--TEST--
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Bug #73663.2 ("Invalid opcode 65/16/8" occurs with a variable created with list())
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--FILE--
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<?php
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function change(&$ref) {
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$ref = range(1, 10);
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return;
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}
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$array = [1];
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change(list($val) = $array);
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var_dump($array);
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?>
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--EXPECTF--
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Fatal error: Uncaught Error: Cannot pass parameter 1 by reference in %s:%d
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Stack trace:
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#0 {main}
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thrown in %s on line %d
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