rfc:spread_operator_for_array

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rfc:spread_operator_for_array [2019/04/04 13:56] – jhdxrrfc:spread_operator_for_array [2019/04/05 06:09] – jhdxr
Line 31: Line 31:
 ==== String keys ==== ==== String keys ====
  
-In order to make the behavior consistent with [[rfc:argument_unpacking|argument unpacking]], string keys are not supported.+In order to make the behavior consistent with [[rfc:argument_unpacking|argument unpacking]], string keys are not supported. A recoverable error will be thrown once a string key is encountered.
  
 ==== By-reference passing ==== ==== By-reference passing ====
Line 37: Line 37:
 <code php> <code php>
 $arr1 = [1, 2, 3]; $arr1 = [1, 2, 3];
-$arr2 = [...&$arr1]; //invalid+$arr2 = [...&$arr1]; //invalid syntax
 </code> </code>
  
rfc/spread_operator_for_array.txt · Last modified: 2019/05/13 12:45 by nikic

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