Hello!
I have a MySQL database where all tables are in the latin1 character set, with
accented (Portuguese) characters.
In my php.ini I have
;;;;;;;;;;;;;;;;;;;;
; Unicode settings ;
;;;;;;;;;;;;;;;;;;;;
unicode.semantics = on
unicode.runtime_encoding = iso-8859-1
unicode.script_encoding = iso-8859-1
unicode.output_encoding = utf-8
unicode.from_error_mode = U_INVALID_SUBSTITUTE
unicode.from_error_subst_char = 3f
unicode.fallback_encoding = iso-8859-1
because all my files and data in mysql server are in iso-8859-1.
When connecting to mysql I issue:
mysql_query('set names latin1', $this->mysql_link);
but when I do query in any record that have accented characters I get this
warning (using mysql_fetch_assoc):
----------
Could not convert binary string to Unicode string (converter UTF-8 failed on
bytes (0xE7) at offset 9)
----------
for all accented characters in all fields.
If I changed the set names query to:
mysql_query('set names utf8', $this->mysql_link);
it works, but I would like to keep compatibility with PHP 5, and for my
application it requires set names to be latin1. Also, my databases are not
created with the "utf8" option.
As I understood PHP 6's unicode support, all string characters (including mysql
result values) are converted from unicode.runtime_encoding to unicode (utf-16),
but looks like it is trying to convert from ASCII, which does not have all the
accented characters. Am I assuming right? How to make mysql_fetch_assoc assume
field values are in iso-8859-1 instead of ASCII?
Thanks,
Rangel Reale
