On Tue, Dec 15, 2020 at 11:06 PM Nikita Popov <nikita....@gmail.com> wrote:

> On Tue, Dec 15, 2020 at 10:00 PM Dmitry Stogov <dmitrysto...@gmail.com>
> wrote:
>
>> Hi Nikita,
>>
>> ext/mysql is not a part of the main php source tree, but it still works
>> and is still useful.
>> Why do you kill it and why silently (may be I missed discussion)?
>> What is the motivation?
>>
>> Thanks. Dmitry.
>>
>
> I'm currently working on some larger refactorings in mysqlnd. I can update
> ext/mysql compatibility once I'm done.
>
> Nikita
>

I've updated ext/mysql to build against the changes in PHP 8.1. However,
nearly all tests already fail on PHP 8.0, so whether it actually works in
anyone's guess...

Nikita


>  On Tue, Dec 15, 2020 at 12:58 PM Nikita Popov <ni...@php.net> wrote:
>
>> Commit:    362c29241db872cf7eb030cef1148d47d3489be1
>>> Author:    Nikita Popov <nikita....@gmail.com>         Tue, 15 Dec 2020
>>> 10:55:53 +0100
>>> Parents:   be4f73f328f7aa85f1c893247b5007ce44445f2c
>>> Branches:  master
>>>
>>> Link:
>>> http://git.php.net/?p=php-src.git;a=commitdiff;h=362c29241db872cf7eb030cef1148d47d3489be1
>>>
>>> Log:
>>> Remove mysqlnd_extension enum
>>>
>>> ext/mysql is no longer supported, drop handling for it from
>>> mysqlnd.
>>>
>>> Changed paths:
>>>   M  ext/mysqli/mysqli.c
>>>   M  ext/mysqli/mysqli_warning.c
>>>   M  ext/mysqlnd/mysqlnd.h
>>>   M  ext/mysqlnd/mysqlnd_enum_n_def.h
>>>   M  ext/mysqlnd/mysqlnd_result.c
>>>   M  ext/mysqlnd/mysqlnd_structs.h
>>>
>>>
>>> Diff:
>>> diff --git a/ext/mysqli/mysqli.c b/ext/mysqli/mysqli.c
>>> index cea4ba63946..50c5038f157 100644
>>> --- a/ext/mysqli/mysqli.c
>>> +++ b/ext/mysqli/mysqli.c
>>> @@ -1130,7 +1130,7 @@ void php_mysqli_fetch_into_hash_aux(zval
>>> *return_value, MYSQL_RES * result, zend
>>>                 }
>>>         }
>>>  #else
>>> -       mysqlnd_fetch_into(result, ((fetchtype & MYSQLI_NUM)?
>>> MYSQLND_FETCH_NUM:0) | ((fetchtype & MYSQLI_ASSOC)? MYSQLND_FETCH_ASSOC:0),
>>> return_value, MYSQLND_MYSQLI);
>>> +       mysqlnd_fetch_into(result, ((fetchtype & MYSQLI_NUM)?
>>> MYSQLND_FETCH_NUM:0) | ((fetchtype & MYSQLI_ASSOC)? MYSQLND_FETCH_ASSOC:0),
>>> return_value);
>>>  #endif
>>>  }
>>>  /* }}} */
>>> diff --git a/ext/mysqli/mysqli_warning.c b/ext/mysqli/mysqli_warning.c
>>> index 7b1552e5ace..6dd7090911e 100644
>>> --- a/ext/mysqli/mysqli_warning.c
>>> +++ b/ext/mysqli/mysqli_warning.c
>>> @@ -131,7 +131,7 @@ MYSQLI_WARNING * php_get_warnings(MYSQLND_CONN_DATA
>>> * mysql)
>>>                 zval *entry;
>>>                 int errno;
>>>
>>> -               mysqlnd_fetch_into(result, MYSQLND_FETCH_NUM, &row,
>>> MYSQLND_MYSQLI);
>>> +               mysqlnd_fetch_into(result, MYSQLND_FETCH_NUM, &row);
>>>                 if (Z_TYPE(row) != IS_ARRAY) {
>>>                         zval_ptr_dtor(&row);
>>>                         break;
>>> diff --git a/ext/mysqlnd/mysqlnd.h b/ext/mysqlnd/mysqlnd.h
>>> index bf3a9d640fa..b4d3d1f8c33 100644
>>> --- a/ext/mysqlnd/mysqlnd.h
>>> +++ b/ext/mysqlnd/mysqlnd.h
>>> @@ -98,7 +98,7 @@ PHPAPI MYSQLND * mysqlnd_connection_connect(MYSQLND *
>>> conn,
>>>  PHPAPI void mysqlnd_debug(const char *mode);
>>>
>>>  /* Query */
>>> -#define mysqlnd_fetch_into(result, flags, ret_val, ext)
>>> (result)->m.fetch_into((result), (flags), (ret_val), (ext)
>>> ZEND_FILE_LINE_CC)
>>> +#define mysqlnd_fetch_into(result, flags, ret_val)
>>>  (result)->m.fetch_into((result), (flags), (ret_val) ZEND_FILE_LINE_CC)
>>>  #define mysqlnd_fetch_row_c(result)
>>>         (result)->m.fetch_row_c((result))
>>>  #define mysqlnd_fetch_all(result, flags, return_value)
>>> (result)->m.fetch_all((result), (flags), (return_value) ZEND_FILE_LINE_CC)
>>>  #define mysqlnd_get_connection_stats(conn, values)
>>>  ((conn)->data)->m->get_statistics((conn)->data,  (values)
>>> ZEND_FILE_LINE_CC)
>>> diff --git a/ext/mysqlnd/mysqlnd_enum_n_def.h
>>> b/ext/mysqlnd/mysqlnd_enum_n_def.h
>>> index 161a3821bd2..191b8388b34 100644
>>> --- a/ext/mysqlnd/mysqlnd_enum_n_def.h
>>> +++ b/ext/mysqlnd/mysqlnd_enum_n_def.h
>>> @@ -148,12 +148,6 @@
>>>  #define TRANS_COR_RELEASE              4
>>>  #define TRANS_COR_NO_RELEASE   8
>>>
>>> -typedef enum mysqlnd_extension
>>> -{
>>> -       MYSQLND_MYSQL = 0,
>>> -       MYSQLND_MYSQLI
>>> -} enum_mysqlnd_extension;
>>> -
>>>  enum
>>>  {
>>>         MYSQLND_FETCH_ASSOC = 1,
>>> diff --git a/ext/mysqlnd/mysqlnd_result.c b/ext/mysqlnd/mysqlnd_result.c
>>> index bdeefd5d04d..f67f8bdcc17 100644
>>> --- a/ext/mysqlnd/mysqlnd_result.c
>>> +++ b/ext/mysqlnd/mysqlnd_result.c
>>> @@ -1692,8 +1692,7 @@ MYSQLND_METHOD(mysqlnd_res, field_tell)(const
>>> MYSQLND_RES * const result)
>>>  /* {{{ mysqlnd_res::fetch_into */
>>>  static void
>>>  MYSQLND_METHOD(mysqlnd_res, fetch_into)(MYSQLND_RES * result, const
>>> unsigned int flags,
>>> -
>>>        zval *return_value,
>>> -
>>>        enum_mysqlnd_extension extension ZEND_FILE_LINE_DC)
>>> +
>>>        zval *return_value ZEND_FILE_LINE_DC)
>>>  {
>>>         zend_bool fetched_anything;
>>>         unsigned int array_size;
>>> @@ -1715,15 +1714,7 @@ MYSQLND_METHOD(mysqlnd_res,
>>> fetch_into)(MYSQLND_RES * result, const unsigned int
>>>                 RETVAL_FALSE;
>>>         } else if (fetched_anything == FALSE) {
>>>                 zend_array_destroy(Z_ARR_P(return_value));
>>> -               switch (extension) {
>>> -                       case MYSQLND_MYSQLI:
>>> -                               RETVAL_NULL();
>>> -                               break;
>>> -                       case MYSQLND_MYSQL:
>>> -                               RETVAL_FALSE;
>>> -                               break;
>>> -                       default:exit(0);
>>> -               }
>>> +               RETVAL_NULL();
>>>         }
>>>         /*
>>>           return_value is IS_NULL for no more data and an array for
>>> data. Thus it's ok
>>> @@ -1778,7 +1769,7 @@ MYSQLND_METHOD(mysqlnd_res, fetch_all)(MYSQLND_RES
>>> * result, const unsigned int
>>>         array_init_size(return_value, set? (unsigned int) set->row_count
>>> : 4);
>>>
>>>         do {
>>> -               mysqlnd_fetch_into(result, flags, &row, MYSQLND_MYSQLI);
>>> +               mysqlnd_fetch_into(result, flags, &row);
>>>                 if (Z_TYPE(row) != IS_ARRAY) {
>>>                         zval_ptr_dtor_nogc(&row);
>>>                         break;
>>> diff --git a/ext/mysqlnd/mysqlnd_structs.h
>>> b/ext/mysqlnd/mysqlnd_structs.h
>>> index f8562432aee..f992f70baf4 100644
>>> --- a/ext/mysqlnd/mysqlnd_structs.h
>>> +++ b/ext/mysqlnd/mysqlnd_structs.h
>>> @@ -641,7 +641,7 @@ typedef enum_func_status
>>> (*func_mysqlnd_res__row_decoder)(MYSQLND_ROW_BUFFER * r
>>>
>>>  typedef MYSQLND_RES *
>>> (*func_mysqlnd_res__use_result)(MYSQLND_RES * const result, const zend_bool
>>> ps_protocol);
>>>  typedef MYSQLND_RES *
>>> (*func_mysqlnd_res__store_result)(MYSQLND_RES * result, MYSQLND_CONN_DATA *
>>> const conn, const unsigned int flags);
>>> -typedef void
>>>  (*func_mysqlnd_res__fetch_into)(MYSQLND_RES *result, const unsigned int
>>> flags, zval *return_value, enum_mysqlnd_extension ext ZEND_FILE_LINE_DC);
>>> +typedef void
>>>  (*func_mysqlnd_res__fetch_into)(MYSQLND_RES *result, const unsigned int
>>> flags, zval *return_value ZEND_FILE_LINE_DC);
>>>  typedef MYSQLND_ROW_C
>>> (*func_mysqlnd_res__fetch_row_c)(MYSQLND_RES *result);
>>>  typedef void
>>>  (*func_mysqlnd_res__fetch_all)(MYSQLND_RES *result, const unsigned int
>>> flags, zval *return_value ZEND_FILE_LINE_DC);
>>>  typedef uint64_t
>>>  (*func_mysqlnd_res__num_rows)(const MYSQLND_RES * const result);
>>>
>>>
>>> --
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