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Re: imap_search(): $charset parameter default value

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On 14/07/2020 12.07, alex wrote:
> What is?
> 
> I did some tests with null, NIL and 0, but I was unable to reach a 
> conclusion.
> 
>             imap_search( >                $stream,
>                $criteria,
>                $options,
>                $charset
>            ); 


> Output:
> 
>   (NULL): imap_search() expects parameter 4 to be string, null given
> 0 (integer): imap_search() expects parameter 4 to be string, int given
> 0 (integer): imap_search() expects parameter 4 to be string, int given

IMHO the error does tells quite well what the function expects, a 
string, for example 'UTF-8'. If you don't want to select a charset, then 
don't set one, example: imap_search($stream, $criteria, $options);

Both options and charset are optional, read more at
https://www.php.net/manual/en/function.imap-search.php

-- 

  //Aho

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imap_search(): $charset parameter default value alex <1j9448a02@lnx159sneakemail.com.invalid> - 2020-07-14 12:07 +0200
  Re: imap_search(): $charset parameter default value alex <1j9448a02@lnx159sneakemail.com.invalid> - 2020-07-14 12:33 +0200
  Re: imap_search(): $charset parameter default value "J.O. Aho" <user@example.net> - 2020-07-14 14:46 +0200
    Re: imap_search(): $charset parameter default value alex <1j9448a02@lnx159sneakemail.com.invalid> - 2020-07-14 16:05 +0200

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