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|
--TEST--
mysqli_set_charset()
--SKIPIF--
<?php
require_once('skipif.inc');
require_once('skipifemb.inc');
require_once('skipifconnectfailure.inc');
if (!function_exists('mysqli_set_charset'))
die("skip Function not available");
require_once('connect.inc');
if (!$link = my_mysqli_connect($host, $user, $passwd, $db, $port, $socket))
die(sprintf("skip Cannot connect, [%d] %s", mysqli_connect_errno(), mysqli_connect_error()));
if (!($res = mysqli_query($link, 'SELECT version() AS server_version')) ||
!($tmp = mysqli_fetch_assoc($res))) {
mysqli_close($link);
die(sprintf("skip Cannot check server version, [%d] %s\n",
mysqli_errno($link), mysqli_error($link)));
}
mysqli_free_result($res);
$version = explode('.', $tmp['server_version']);
if (empty($version)) {
mysqli_close($link);
die(sprintf("skip Cannot check server version, based on '%s'",
$tmp['server_version']));
}
if ($version[0] <= 4 && $version[1] < 1) {
mysqli_close($link);
die(sprintf("skip Requires MySQL Server 4.1+\n"));
}
if ((($res = mysqli_query($link, 'SHOW CHARACTER SET LIKE "latin1"', MYSQLI_STORE_RESULT)) &&
(mysqli_num_rows($res) == 1)) ||
(($res = mysqli_query($link, 'SHOW CHARACTER SET LIKE "latin2"', MYSQLI_STORE_RESULT)) &&
(mysqli_num_rows($res) == 1))
) {
// ok, required latin1 or latin2 are available
mysqli_close($link);
} else {
die(sprintf("skip Requires character set latin1 or latin2\n"));
mysqli_close($link);
}
?>
--FILE--
<?php
require_once("connect.inc");
$tmp = NULL;
$link = NULL;
if (!is_null($tmp = @mysqli_set_charset()))
printf("[001] Expecting NULL, got %s/%s\n", gettype($tmp), $tmp);
if (!is_null($tmp = @mysqli_set_charset($link)))
printf("[002] Expecting NULL, got %s/%s\n", gettype($tmp), $tmp);
if (!is_null($tmp = @mysqli_set_charset($link, $link)))
printf("[003] Expecting NULL, got %s/%s\n", gettype($tmp), $tmp);
require('table.inc');
if (!$res = mysqli_query($link, 'SELECT @@character_set_connection AS charset, @@collation_connection AS collation'))
printf("[007] [%d] %s\n", mysqli_errno($link), mysqli_error($link));
$tmp = mysqli_fetch_assoc($res);
mysqli_free_result($res);
if (!$character_set_connection = $tmp['charset'])
printf("[008] Cannot determine current character set and collation\n");
$new_charset = ('latin1' == $character_set_connection) ? 'latin2' : 'latin1';
if (!$res = mysqli_query($link, sprintf('SHOW CHARACTER SET LIKE "%s"', $new_charset), MYSQLI_STORE_RESULT))
printf("[009] [%d] %s\n", mysqli_errno($link), mysqli_error($link));
if (mysqli_num_rows($res) == 0)
printf("[010] Test will fail, because alternative test character set '%s' seems not supported\n", $new_charset);
if (false !== ($ret = mysqli_set_charset($link, "this is not a valid character set")))
printf("[011] Expecting boolean/false because of invalid character set, got %s/%s\n", gettype($ret), $ret);
mysqli_close($link);
if (!$link = my_mysqli_connect($host, $user, $passwd, $db, $port, $socket))
printf("[012] Cannot connect to the server using host=%s, user=%s, passwd=***, dbname=%s, port=%s, socket=%s\n",
$host, $user, $db, $port, $socket);
if (true !== ($ret = mysqli_set_charset($link, $new_charset)))
printf("[013] Expecting boolean/true, got %s/%s\n", gettype($ret), $ret);
if (!$res = mysqli_query($link, 'SELECT @@character_set_connection AS charset, @@collation_connection AS collation'))
printf("[014] [%d] %s\n", mysqli_errno($link), mysqli_error($link));
$tmp = mysqli_fetch_assoc($res);
mysqli_free_result($res);
if ($new_charset !== $tmp['charset'])
printf("[015] Character set not changed? Expecting %s, got %s\n", $new_charset, $tmp['charset']);
if (!$res = mysqli_query($link, "SHOW CHARACTER SET"))
printf("[016] Cannot get list of character sets\n");
while ($tmp = mysqli_fetch_assoc($res)) {
if ('ucs2' == $tmp['Charset'] || 'utf16' == $tmp['Charset'] || 'utf32' == $tmp['Charset'] || 'utf16le' == $tmp['Charset'])
continue;
/* Uncomment to see where it hangs - var_dump($tmp); flush(); */
if (!@mysqli_set_charset($link, $tmp['Charset'])) {
printf("[017] Cannot set character set to '%s', [%d] %s\n", $tmp['Charset'],
mysqli_errno($link), mysqli_error($link));
continue;
}
/* Uncomment to see where it hangs - var_dump($tmp); flush(); */
if (!mysqli_query($link, sprintf("SET NAMES %s", mysqli_real_escape_string($link, $tmp['Charset']))))
printf("[018] Cannot run SET NAMES %s, [%d] %s\n", $tmp['Charset'], mysqli_errno($link), mysqli_error($link));
}
mysqli_free_result($res);
mysqli_close($link);
if (false !== ($tmp = mysqli_set_charset($link, $new_charset)))
printf("[019] Expecting false, got %s/%s\n", gettype($tmp), $tmp);
print "done!";
?>
--CLEAN--
<?php
require_once("clean_table.inc");
?>
--EXPECTF--
Warning: mysqli_set_charset(): Couldn't fetch mysqli in %s on line %d
done!
|
