function get($db)
{
// takes all records from database
$result = sqlite_query($db, 'SELECT * FROM users');
$users = array();
while ($user = sqlite_fetch_array($result)) {
$users[] = $user;
}
// generate json
$json = array();
for ($i = 0; $i < count($users); $i++) {
$rec = "{";
$rec .= 'id: "' . $users[$i]['id'] . '",';
$rec .= 'name: "' . $users[$i]['name'] . '",';
$rec .= 'age: "' . $users[$i]['age'] . '",';
$rec .= 'group: "' . $users[$i]['group_name'] . '",';
$rec .= 'city: "' . $users[$i]['city'] . '",';
$rec .= 'phone: "' . $users[$i]['phone'] . '",';
$rec .= 'sex: "' . $users[$i]['sex'] . '",';
$rec .= 'driver_license: "' . $users[$i]['driver_license'] . '"';
$rec .= "}";
$json[] = $rec;
}
$json = '[' . implode(',', $json) . ']';
return $json;
}
function check_if_exists($cc)
{
$result = safe_query("SELECT id FROM country_data WHERE cc_code_2='{$cc}'");
$data = sqlite_fetch_array($result, SQLITE_NUM);
// return the id or NULL if no data is avaliable
return $data ? $data[0] : NULL;
}
function query($db, $sql)
{
$arr = array();
if (IS_SQLITE3) {
$rs = $db->query($sql);
$len = $rs->numColumns();
while ($row = $rs->fetchArray()) {
$tmpArr = array();
for ($i = 0; $i < $len; $i++) {
$tmpArr[$i] = iconv("gb2312", "UTF-8", $row[$i]);
}
array_push($arr, $tmpArr);
}
} else {
$rs = sqlite_query($db, $sql, SQLITE_NUM);
//echo "<font color='red'>".$error."</font>";
while ($row = sqlite_fetch_array($rs)) {
$tmp = array();
for ($i = 0; $i < count($row); $i++) {
$tmp[$i] = iconv("gb2312", "UTF-8", $row[$i]);
}
array_push($arr, $tmp);
}
}
return $arr;
}
/**
* This function advances the reader to the next record.
*
* @access public
* @override
* @return boolean whether another record was fetched
*/
public function read()
{
if ($this->command !== NULL) {
$this->record = @sqlite_fetch_array($this->command, SQLITE_ASSOC);
}
return $this->record !== FALSE;
}
/**
* Iterator function. Returns a rowset if called without parameter,
* the fields contents if a field is specified or FALSE to indicate
* no more rows are available.
*
* @param string field default NULL
* @return var
*/
public function next($field = NULL)
{
if (!is_resource($this->handle) || FALSE === ($row = sqlite_fetch_array($this->handle, SQLITE_ASSOC))) {
return FALSE;
}
foreach (array_keys($row) as $key) {
if (NULL === $row[$key] || !isset($this->fields[$key])) {
continue;
}
switch ($row[$key][0]) {
case "":
$row[$key] = Date::fromString(substr($row[$key], 1));
break;
case "":
$row[$key] = intval(substr($row[$key], 1));
break;
case "":
$row[$key] = floatval(substr($row[$key], 1));
break;
}
}
if ($field) {
return $row[$field];
} else {
return $row;
}
}
function fetch_array($sql = "")
{
if ($sql == "") {
$sql = $this->query_id;
}
$this->record_row = @sqlite_fetch_array($sql, SQLITE_ASSOC);
return $this->record_row;
}
function db_fetch_array($res, $type = SQLITE_ASSOC)
{
$t = array();
while ($r = sqlite_fetch_array($res, $type)) {
$t[] = $r;
}
return $t;
}
public static function read($id)
{
$t = time();
$sql = "SELECT data FROM sess WHERE expire > {$t} AND id = '" . sqlite_escape_string($id) . "'";
$r = sqlite_query($sql, SESSION_DB_LINK);
$d = sqlite_fetch_array($r);
return '' . is_array($d) ? array_shift($d) : false;
}
/**
* Fetches all the results
* @return array
*/
function fetchAll()
{
$result = array();
while ($row = sqlite_fetch_array($this->query)) {
$result[] = $row;
}
return $result;
}
public function fetch()
{
$hRow = sqlite_fetch_array($this->oRes);
if ($this->sClass && $hRow) {
return Model::get_instance($this->sClass, $hRow);
}
return $hRow;
}
function fetchArray($sql)
{
$this->error = "";
if ($this->versi == 3) {
return $sql->fetchArray();
} else {
return sqlite_fetch_array($sql, SQLITE_ASSOC);
}
}
/**
* Get the result from the database.
*
* @param resource $resource
*
* @return array
*/
function db_driver_result($resource)
{
global $_db;
$results = array();
while ($data = sqlite_fetch_array($resource, SQLITE_ASSOC)) {
$results[] = $data;
}
return $results;
}
function vdict_get($db, $word)
{
if ($db instanceof PDO) {
$res = $db->query('SELECT * FROM dict WHERE word = ' . $db->quote($word));
return $res->fetch();
}
$res = sqlite_query($db, "SELECT * FROM dict WHERE word = '{$word}'");
return sqlite_fetch_array($res);
}
function getOneRecord()
{
$record = new lmbSqliteRecord();
$queryId = $this->connection->execute($this->getSQL());
$values = sqlite_fetch_array($queryId, SQLITE_ASSOC);
if (is_array($values)) {
$record->import($values);
return $record;
}
}
function next()
{
$ret = FALSE;
if ($this->hasNext()) {
$this->current = sqlite_fetch_array($this->id, $this->mode);
$this->row++;
$ret = $this->current();
}
return $ret;
}
public function FetchArray($result)
{
if ($this->connection === false) {
throw new DatabaseEx('Not connected to a database server!');
} elseif (!is_resource($result)) {
throw new DatabaseEx('Invalid Resource For fetchArray()');
}
$data = @sqlite_fetch_array($result);
return $data;
}
/**
* Create output
*/
function render($format, &$R, $data)
{
if ($format != 'xhtml') {
return false;
}
if (is_null($data)) {
return false;
}
$R->info['cache'] = false;
$sqlite = $this->dthlp->_getDB();
if (!$sqlite) {
return false;
}
$this->updateSQLwithQuery($data);
// handles request params
// run query
$clist = array_keys($data['cols']);
$res = $sqlite->query($data['sql']);
$cnt = 0;
$rows = array();
while ($row = sqlite_fetch_array($res, SQLITE_NUM)) {
$rows[] = $row;
$cnt++;
if ($data['limit'] && $cnt == $data['limit']) {
break;
}
// keep an eye on the limit
}
if ($cnt === 0) {
$this->nullList($data, $clist, $R);
return true;
}
$R->doc .= $this->preList($clist, $data);
foreach ($rows as $row) {
// build data rows
$R->doc .= $this->before_item;
foreach ($row as $num => $cval) {
if ($clist[$num] !== "%pageid%") {
// print title
$R->doc .= "<br>";
$R->doc .= $this->before_title;
$R->doc .= $clist[$num];
$R->doc .= ": ";
$R->doc .= $this->after_title;
}
// print val
$R->doc .= $this->before_val;
$R->doc .= $this->dthlp->_formatData($data['cols'][$clist[$num]], $cval, $R);
$R->doc .= $this->after_val;
}
$R->doc .= $this->after_item;
}
$R->doc .= $this->postList($data, sqlite_num_rows($res));
return true;
}
function getAllContents($file)
{
$db = sqlite_open($file);
$rs = sqlite_query('SELECT * FROM trans_unit', $db);
$result = '';
while ($row = sqlite_fetch_array($rs, SQLITE_NUM)) {
$result .= implode(', ', $row) . "\n";
}
sqlite_close($db);
return $result;
}
function fetch_assoc($query_results)
{
if (DATABASE_TYPE == "mysql") {
$results = mysqli_fetch_assoc($query_results);
} elseif (DATABASE_TYPE == "sqlite") {
$results = sqlite_fetch_array($query_results, SQLITE_ASSOC);
} elseif (DATABASE_TYPE == "pgsql") {
$results = pg_fetch_assoc($query_results);
}
return $results;
}
/**
* 执行一个数据库查询语句，并返回第一行结果
* @param string $sql
* @return array
* @throws Exception
*/
public function queryAndFetch($sql)
{
if (!$this->db) {
throw new Exception("sqlite db not connected error");
}
if ($this->sqlite_version == 2) {
return sqlite_fetch_array(sqlite_unbuffered_query($this->db, $sql));
} else {
return $this->db->query($sql)->fetch();
}
}
function sql_fetch_row($data)
{
if (defined('DB_TYPE')) {
if (DB_TYPE == 'mysql') {
$sql = mysql_fetch_row($data);
} elseif (DB_TYPE == 'sqlite') {
$sql = sqlite_fetch_array($data, SQLITE_NUM);
}
return $sql;
}
}
protected function db_fetch_wrapper($resource)
{
if (in_array($resource, array(null, false, true), true)) {
$result = false;
} else {
if (($result = sqlite_fetch_array($resource, SQLITE_ASSOC)) === null) {
$result = false;
}
}
return $result;
}
function set_pfhost_nonwritable($name)
{
global $database;
$db = sqlite_popen($database);
$results = sqlite_query("select * from pfhosts where name='" . sqlite_escape_string($name) . "'", $db);
$pfhost_check = sqlite_fetch_array($results, SQLITE_ASSOC);
if ($pfhost_check['can_connect'] == "true") {
$results = sqlite_query("update pfhosts set can_connect='false' where name='" . sqlite_escape_string($name) . "'", $db);
}
sqlite_close($db);
}
/**
* Implementation of hook_dirlist.
*/
function ft_fileinfo_dirlist()
{
global $ft;
$sql = 'SELECT name, description FROM fileinfo WHERE dir = ' . sqlite_escape_string(ft_get_dir());
$result = sqlite_query($ft['db']['link'], $sql);
if ($result) {
while ($entry = sqlite_fetch_array($query, SQLITE_ASSOC)) {
$ft['fileinfo']['descriptions'][$entry['file']] = $entry['description'];
}
}
}
/**
* @throws SQLException
* @return void
*/
protected function initTables()
{
include_once 'creole/drivers/sqlite/metadata/SQLiteTableInfo.php';
$sql = "SELECT name FROM sqlite_master WHERE type='table' UNION ALL SELECT name FROM sqlite_temp_master WHERE type='table' ORDER BY name;";
$result = sqlite_query($this->dblink, $sql);
if (!$result) {
throw new SQLException("Could not list tables", sqlite_last_error($this->dblink));
}
while ($row = sqlite_fetch_array($result)) {
$this->tables[strtoupper($row[0])] = new SQLiteTableInfo($this, $row[0]);
}
}
/**
* Return an associative array of converted data
*
* @return array Associative array of row's data
*/
protected function fetchRowAssocDb()
{
$row = sqlite_fetch_array($this->resource, SQLITE_ASSOC);
$out = array();
foreach ($row as $k => $v) {
if (substr($k, 0, 1) == '"' && substr($k, -1) == '"') {
$k = substr($k, 1, -1);
}
$out[$k] = $v;
}
return $out;
}
function fetch($type = SQLITE_BOTH)
{
if ($type == 1) {
$type = SQLITE_ASSOC;
} elseif ($type == 2) {
$type = SQLITE_NUM;
} elseif ($type == 3 || $type != SQLITE_BOTH) {
$type = SQLITE_BOTH;
}
//
return sqlite_fetch_array($this->query, $type);
}
public function get($module, $identifier)
{
$module = sqlite_escape_string($module);
$identifier = sqlite_escape_string($identifier);
$results = sqlite_query($this->_db, "SELECT value FROM {$this->_table} WHERE module='{$module}' AND identifier='{$identifier}'");
$results = sqlite_fetch_array($results);
if (count($results) == 0) {
return false;
// no hit
}
return unserialize($results[0]);
}
function sql_fetch_array($data)
{
global $con;
if (defined('DB_TYPE')) {
if (DB_TYPE == 'mysql') {
$sql = mysql_fetch_array($data);
} elseif (DB_TYPE == 'sqlite') {
$sql = sqlite_fetch_array($data);
}
}
return $sql;
}
public function executeSQL($a_query)
{
if (!$this->db) {
return NULL;
}
$result = sqlite_query($this->db, $a_query);
$res = array();
while ($temp = sqlite_fetch_array($result)) {
$res[] = $temp;
}
return $res;
}
