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294e7c295f
Instead of character set detection (which doesn't always work correctly) fetch the character set info using mysqli_get_charset(). To make sure that the returned info applies to all of client, connection and result explicitely set utf8 as charset using mysqli_set_charset() before. I'm not sure whether that last part is really necessary, but included it to be safe.
128 lines
3.0 KiB
PHP
128 lines
3.0 KiB
PHP
--TEST--
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mysqli_fetch_fields()
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--SKIPIF--
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<?php
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require_once('skipif.inc');
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require_once('skipifemb.inc');
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require_once('skipifconnectfailure.inc');
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?>
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--FILE--
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<?php
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require_once("connect.inc");
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$tmp = NULL;
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$link = NULL;
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// Note: no SQL type tests, internally the same function gets used as for mysqli_fetch_array() which does a lot of SQL type test
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if (!is_null($tmp = @mysqli_fetch_fields()))
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printf("[001] Expecting NULL, got %s/%s\n", gettype($tmp), $tmp);
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if (!is_null($tmp = @mysqli_fetch_fields($link)))
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printf("[002] Expecting NULL, got %s/%s\n", gettype($tmp), $tmp);
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require('table.inc');
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// Make sure that client, connection and result charsets are all the
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// same. Not sure whether this is strictly necessary.
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if (!mysqli_set_charset($link, 'utf8'))
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printf("[%d] %s\n", mysqli_errno($link), mysqli_errno($link));
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$charsetInfo = mysqli_get_charset($link);
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if (!$res = mysqli_query($link, "SELECT id AS ID, label FROM test AS TEST ORDER BY id LIMIT 1")) {
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printf("[003] [%d] %s\n", mysqli_errno($link), mysqli_error($link));
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}
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$fields = mysqli_fetch_fields($res);
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foreach ($fields as $k => $field) {
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var_dump($field);
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switch ($k) {
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case 1:
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/* label column, result set charset */
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if ($field->charsetnr != $charsetInfo->number) {
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printf("[004] Expecting charset %s/%d got %d\n",
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$charsetInfo->charset,
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$charsetInfo->number, $field->charsetnr);
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}
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if ($field->length != $charsetInfo->max_length) {
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printf("[005] Expecting length %d got %d\n",
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$charsetInfo->max_length,
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$field->max_length);
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}
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break;
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}
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}
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mysqli_free_result($res);
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if (NULL !== ($tmp = mysqli_fetch_fields($res)))
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printf("[004] Expecting NULL, got %s/%s\n", gettype($tmp), $tmp);
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mysqli_close($link);
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print "done!";
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?>
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--CLEAN--
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<?php
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require_once("clean_table.inc");
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?>
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--EXPECTF--
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object(stdClass)#%d (13) {
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[%u|b%"name"]=>
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%unicode|string%(2) "ID"
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[%u|b%"orgname"]=>
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%unicode|string%(2) "id"
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[%u|b%"table"]=>
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%unicode|string%(4) "TEST"
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[%u|b%"orgtable"]=>
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%unicode|string%(%d) "%s"
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[%u|b%"def"]=>
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%unicode|string%(0) ""
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[%u|b%"db"]=>
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%unicode|string%(%d) "%s"
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[%u|b%"catalog"]=>
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%unicode|string%(%d) "%s"
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[%u|b%"max_length"]=>
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int(1)
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[%u|b%"length"]=>
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int(11)
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[%u|b%"charsetnr"]=>
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int(63)
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[%u|b%"flags"]=>
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int(49155)
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[%u|b%"type"]=>
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int(3)
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[%u|b%"decimals"]=>
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int(0)
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}
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object(stdClass)#%d (13) {
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[%u|b%"name"]=>
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%unicode|string%(5) "label"
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[%u|b%"orgname"]=>
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%unicode|string%(5) "label"
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[%u|b%"table"]=>
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%unicode|string%(4) "TEST"
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[%u|b%"orgtable"]=>
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%unicode|string%(%d) "%s"
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[%u|b%"def"]=>
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%unicode|string%(0) ""
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[%u|b%"db"]=>
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%unicode|string%(%d) "%s"
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[%u|b%"catalog"]=>
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%unicode|string%(%d) "%s"
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[%u|b%"max_length"]=>
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int(1)
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[%u|b%"length"]=>
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int(%d)
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[%u|b%"charsetnr"]=>
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int(%d)
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[%u|b%"flags"]=>
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int(0)
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[%u|b%"type"]=>
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int(254)
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[%u|b%"decimals"]=>
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int(0)
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}
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Warning: mysqli_fetch_fields(): Couldn't fetch mysqli_result in %s on line %d
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done!
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