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Re: value returned instead change the value of the variable

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Il 16/10/20 20:51, J.O. Aho ha scritto:
> If you prompt want an array, either you make it to one afterwards or 
> store the values as single cell arrays in the main array
> 
> Alt 1:
>      array(array_shit($arr));
> 
> Alt 2: $arr = [[1],[2]];

????
But what do I need?

>> // DESIGN 2
>> echo "It works, but I don't like 'DESIGN 2': ";
>> $arr = [1, 2];
>> array_shift($arr);
>> print_r(
>>      $arr
>> );
>>
>> Output:
>>
>> It works, but I don't like 'DESIGN 2': Array
>> (
>>      [0] => 2
>> )
> 
> Sure we compare apples and oranges, the $arr will be an array even if 
> you shift out the last value from it.
> 
> try this:
> 
>   $arr = [1, 2];
>   array_shift($arr);
>   print_r($arr);
>   array_shift($arr);
>   print_r($arr);
>   echo "This will confuse you even more\n";
>   print_r(array_shift($arr));
> 
> 

So what?

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value returned instead change the value of the variable alex <1j9448a02@lnx159sneakemail.com.invalid> - 2020-10-16 13:23 +0200
  Re: value returned instead change the value of the variable Jerry Stuckle <jstucklex@attglobal.net> - 2020-10-16 11:11 -0400
    Re: value returned instead change the value of the variable alex <1j9448a02@lnx159sneakemail.com.invalid> - 2020-10-16 18:36 +0200
  Re: value returned instead change the value of the variable "J.O. Aho" <user@example.net> - 2020-10-16 20:51 +0200
    Re: value returned instead change the value of the variable alex <1j9448a02@lnx159sneakemail.com.invalid> - 2020-10-17 09:26 +0200
      Re: value returned instead change the value of the variable "J.O. Aho" <user@example.net> - 2020-10-17 10:16 +0200

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