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Deprecate return by ref from void function
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Original file line number | Diff line number | Diff line change |
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@@ -0,0 +1,17 @@ | ||
--TEST-- | ||
Returning by reference from void function is deprecated | ||
--FILE-- | ||
<?php | ||
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function &test(): void { | ||
} | ||
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$r =& test(); | ||
var_dump($r); | ||
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?> | ||
--EXPECTF-- | ||
Deprecated: Returning by reference from a void function is deprecated in %s on line %d | ||
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Notice: Only variable references should be returned by reference in %s on line %d | ||
NULL |
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