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--TEST--
Fetching results from tables of different charsets.
--EXTENSIONS--
mysqli
--SKIPIF--
<?php
require_once dirname(__DIR__) . "/test_setup/test_helpers.inc";
mysqli_check_skip_test();
?>
--FILE--
<?php
/** This test requires MySQL Server 4.1+, which is now assumed */
require_once dirname(__DIR__) . "/test_setup/test_helpers.inc";
$link = default_mysqli_connect();
$result = mysqli_query($link, 'SHOW CHARACTER SET');
$charsets = [];
while ($row = mysqli_fetch_assoc($result)) {
$charsets[] = $row['Charset'];
}
mysqli_free_result($result);
/* The server currently 17.07.2007 can't handle data sent in ucs2 */
/* The server currently 16.08.2010 can't handle data sent in utf16 and utf32 */
/* The server currently 02.09.2011 can't handle data sent in utf16le */
/* As of MySQL 8.0.28, `SHOW CHARACTER SET` contains utf8mb3, but that is not yet supported by mysqlnd */
const UNSUPPORTED_ENCODINGS = [
'ucs2',
'utf16',
'utf32',
'utf16le',
'utf8mb3',
];
foreach ($charsets as $charset) {
if (in_array($charset, UNSUPPORTED_ENCODINGS, true)) {
continue;
}
$sql = sprintf("CREATE TABLE test_mysqli_set_charset(id INT, label CHAR(1)) CHARACTER SET '%s' ", $charset);
mysqli_query($link, $sql);
mysqli_set_charset($link, $charset);
for ($i = 1; $i <= 3; $i++) {
mysqli_query(
$link,
sprintf(
"INSERT INTO test_mysqli_set_charset (id, label) VALUES (%d, '%s')",
$i,
mysqli_real_escape_string($link, chr(ord("a") + $i))
)
);
}
$result = mysqli_query($link, "SELECT id, label FROM test_mysqli_set_charset");
for ($i = 1; $i <= 3; $i++) {
$tmp = mysqli_fetch_assoc($result);
if ($tmp['id'] != $i)
printf("[012 + %s] Expecting %d, got %s, [%d] %s\n", $charset,
$i, $tmp['id'],
mysqli_errno($link), mysqli_error($link));
if ($tmp['label'] != chr(ord("a") + $i))
printf("[013 + %s] Expecting %d, got %s, [%d] %s\n", $charset,
chr(ord("a") + $i), $tmp['label'],
mysqli_errno($link), mysqli_error($link));
}
mysqli_free_result($result);
mysqli_query($link, "DROP TABLE test_mysqli_set_charset");
}
mysqli_close($link);
print "done!";
?>
--CLEAN--
<?php
require_once dirname(__DIR__) . "/test_setup/test_helpers.inc";
tear_down_table_on_default_connection('test_mysqli_set_charset');
?>
--EXPECT--
done!
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