【php开源代码栏目提醒】:网学会员--在 php开源代码编辑为广大网友搜集整理了:mysqli.dbi.lib.php绩等信息,祝愿广大网友取得需要的信息,参考学习。
<?php
/* $Id: mysqli.dbi.lib.php,v 2.43.2.1 2006/02/22 15:30:38 cybot_tm Exp $ */
// vim: expandtab sw=4 ts=4 sts=4:
/**
* Interface to the improved MySQL extension (MySQLi)
*/
// MySQL client API
if (!defined('PMA_MYSQL_CLIENT_API')) {
$client_api = explode('.', mysqli_get_client_info());
define('PMA_MYSQL_CLIENT_API', (int)sprintf('%d%02d%02d', $client_api[0], $client_api[1], intval($client_api[2])));
unset($client_api);
}
// Constants from mysql_com.h of MySQL 4.1.3
define('NOT_NULL_FLAG', 1);
define('PRI_KEY_FLAG', 2);
define('UNIQUE_KEY_FLAG', 4);
define('MULTIPLE_KEY_FLAG', 8);
define('BLOB_FLAG', 16);
define('UNSIGNED_FLAG', 32);
define('ZEROFILL_FLAG', 64);
define('BINARY_FLAG', 128);
define('ENUM_FLAG', 256);
define('AUTO_INCREMENT_FLAG', 512);
define('TIMESTAMP_FLAG', 1024);
define('SET_FLAG', 2048);
define('NUM_FLAG', 32768);
define('PART_KEY_FLAG', 16384);
define('UNIQUE_FLAG', 65536);
/**
* @see http://bugs.php.net/36007
*/
if (! defined('MYSQLI_TYPE_NEWDECIMAL')) {
define('MYSQLI_TYPE_NEWDECIMAL', 246);
}
if (! defined('MYSQLI_TYPE_BIT')) {
define('MYSQLI_TYPE_BIT', 16);
}
function PMA_DBI_connect($user, $password, $is_controluser = FALSE)
{
global $cfg, $php_errormsg;
$server_port = (empty($cfg['Server']['port']))
? FALSE
: (int) $cfg['Server']['port'];
if (strtolower($cfg['Server']['connect_type']) == 'tcp') {
$cfg['Server']['socket'] = '';
}
// NULL enables connection to the default socket
$server_socket = (empty($cfg['Server']['socket']))
? null
: $cfg['Server']['socket'];
$link = mysqli_init();
mysqli_options($link, MYSQLI_OPT_LOCAL_INFILE, TRUE);
$client_flags = $cfg['Server']['compress'] && defined('MYSQLI_CLIENT_COMPRESS') ? MYSQLI_CLIENT_COMPRESS : 0;
$return_value = @mysqli_real_connect($link, $cfg['Server']['host'], $user, $pass
word, FALSE, $server_port, $server_socket, $client_flags);
if ($return_value == FALSE) {
PMA_auth_fails();
} // end if
PMA_DBI_postConnect($link, $is_controluser);
return $link;
}
function PMA_DBI_select_db($dbname, $link = null)
{
if (empty($link)) {
if (isset($GLOBALS['userlink'])) {
$link = $GLOBALS['userlink'];
} else {
return FALSE;
}
}
if (PMA_MYSQL_INT_VERSION < 40100) {
$dbname = PMA_convert_charset($dbname);
}
return mysqli_select_db($link, $dbname);
}
function PMA_DBI_try_query($query, $link = null, $options = 0)
{
if ($options == ($options | PMA_DBI_QUERY_STORE)) {
$method = MYSQLI_STORE_RESULT;
} elseif ($options == ($options | PMA_DBI_QUERY_UNBUFFERED)) {
$method = MYSQLI_USE_RESULT;
} else {
$method = MYSQLI_USE_RESULT;
}
if (empty($link)) {
if (isset($GLOBALS['userlink'])) {
$link = $GLOBALS['userlink'];
} else {
return FALSE;
}
}
if (defined('PMA_MYSQL_INT_VERSION') && PMA_MYSQL_INT_VERSION < 40100) {
$query = PMA_convert_charset($query);
}
return mysqli_query($link, $query, $method);
// From the PHP manual:
// "note: returns TRUE on success or FALSE on failure. For SELECT,
// SHOW, DESCRIBE or EXPLAIN, mysqli_query() will return a result object"
// so, do not use the return value to feed mysqli_num_rows() if it's
// a boolean
}
// The following function is meant for internal use only.
// Do not call it from outside this library!
function PMA_mysqli_fetch_array($result, $type = FALSE)
{
global $cfg, $allow_recoding, $charset, $convcharset;
if ($type != FALSE) {
$data = @mysqli_fetch_array($result, $type);
} else {
$data = @mysqli_fetch_array($result);
}
/* No data returned => do not touch it */
if (! $data) {
return $data;
}
if (!defined('PMA_MYSQL_INT_VERSION') || PMA_MYSQL_INT_VERSION >= 40100
|| !(isset($cfg['AllowAnywhereRecoding']) && $cfg['AllowAnywhereRecoding'] && $allow_recoding)) {
/* No recoding -> return data as we got them */
return $data;
} else {
$ret = array();
$num = my
sqli_num_fields($result);
if ($num > 0) {
$fields = PMA_DBI_get_fields_meta($result);
}
// sometimes,
mysqli_fetch_fields() does not return results
// (as seen in
PHP 5.1.0-dev), so for now, return $data unchanged
if (!$fields) {
return $data;
}
$i = 0;
for ($i = 0; $i < $num; $i++) {
if (!isset($fields[$i]->type)) {
/* No meta information available -> we guess that it should be converted */
if (isset($data[$i])) {
$ret[$i] = PMA_convert_display_charset($data[$i]);
}
if (isset($fields[$i]->name) &&am