function getSampleData($row)
{
$data = array();
$data['user_name'] = 'user_' . $row;
$data['user_password'] = '******';
$data['subscribed'] = $row % 2 ? true : false;
$data['user_id'] = $row;
$data['quota'] = strval($row / 100);
$data['weight'] = sqrt($row);
$data['access_date'] = MDB2_Date::mdbToday();
$data['access_time'] = MDB2_Date::mdbTime();
$data['approved'] = MDB2_Date::mdbNow();
return $data;
}
/**
* http://pear.php.net/bugs/bug.php?id=3146
*/
function testBug3146()
{
$data = array();
$total_rows = 5;
$query = 'INSERT INTO users (' . implode(', ', array_keys($this->fields)) . ') VALUES (' . implode(', ', array_fill(0, count($this->fields), '?')) . ')';
$stmt = $this->db->prepare($query, array_values($this->fields), MDB2_PREPARE_MANIP);
for ($row = 0; $row < $total_rows; $row++) {
$data[$row]['user_name'] = "user_{$row}";
$data[$row]['user_password'] = '******';
$data[$row]['subscribed'] = (bool) ($row % 2);
$data[$row]['user_id'] = $row;
$data[$row]['quota'] = sprintf("%.2f", strval(1 + ($row + 1) / 100));
$data[$row]['weight'] = sqrt($row);
$data[$row]['access_date'] = MDB2_Date::mdbToday();
$data[$row]['access_time'] = MDB2_Date::mdbTime();
$data[$row]['approved'] = MDB2_Date::mdbNow();
$result = $stmt->execute(array_values($data[$row]));
if (PEAR::isError($result)) {
$this->assertTrue(false, 'Error executing prepared query' . $result->getMessage());
}
}
$stmt->free();
$query = 'SELECT ' . implode(', ', array_keys($this->fields)) . ' FROM users ORDER BY user_id';
$result =& $this->db->query($query, $this->fields);
$numrows = $result->numRows($result);
$this->verifyFetchedValues($result, 0, $data[0]);
$this->verifyFetchedValues($result, 2, $data[2]);
$this->verifyFetchedValues($result, null, $data[3]);
$this->verifyFetchedValues($result, 1, $data[1]);
$result->free();
}
/**
* Test replace query
*
* The replace method emulates the replace query of mysql
*/
function testReplace()
{
if (!$this->supported('replace')) {
return;
}
$row = 1234;
$data = $this->getSampleData($row);
$fields = array('user_name' => array('value' => "user_{$row}", 'type' => 'text'), 'user_password' => array('value' => $data['user_password'], 'type' => 'text'), 'subscribed' => array('value' => $data['subscribed'], 'type' => 'boolean'), 'user_id' => array('value' => $data['user_id'], 'type' => 'integer', 'key' => 1), 'quota' => array('value' => $data['quota'], 'type' => 'decimal'), 'weight' => array('value' => $data['weight'], 'type' => 'float'), 'access_date' => array('value' => $data['access_date'], 'type' => 'date'), 'access_time' => array('value' => $data['access_time'], 'type' => 'time'), 'approved' => array('value' => $data['approved'], 'type' => 'timestamp'));
$result = $this->db->replace('users', $fields);
if (PEAR::isError($result)) {
$this->assertTrue(false, 'Replace failed');
}
if ($this->db->supports('affected_rows')) {
$affected_rows = $result;
$this->assertEquals(1, $result, "replacing a row in an empty table returned incorrect value");
}
$result =& $this->db->query('SELECT ' . implode(', ', array_keys($this->fields)) . ' FROM users', $this->fields);
if (PEAR::isError($result)) {
$this->assertTrue(false, 'Error selecting from users' . $result->getMessage());
}
$this->verifyFetchedValues($result, 0, $data);
$row = 4321;
$fields['user_name']['value'] = $data['user_name'] = 'user_' . $row;
$fields['user_password']['value'] = $data['user_password'] = '******';
$fields['subscribed']['value'] = $data['subscribed'] = $row % 2 ? true : false;
$fields['quota']['value'] = $data['quota'] = strval($row / 100);
$fields['weight']['value'] = $data['weight'] = sqrt($row);
$fields['access_date']['value'] = $data['access_date'] = MDB2_Date::mdbToday();
$fields['access_time']['value'] = $data['access_time'] = MDB2_Date::mdbTime();
$fields['approved']['value'] = $data['approved'] = MDB2_Date::mdbNow();
$result = $this->db->replace('users', $fields);
if (PEAR::isError($result)) {
$this->assertTrue(false, 'Replace failed');
}
if ($this->db->supports('affected_rows')) {
$this->assertEquals(2, $result, "replacing a row returned incorrect result");
}
$result =& $this->db->query('SELECT ' . implode(', ', array_keys($this->fields)) . ' FROM users', $this->fields);
if (PEAR::isError($result)) {
$this->assertTrue(false, 'Error selecting from users' . $result->getMessage());
}
$this->verifyFetchedValues($result, 0, $data);
$this->assertTrue(!$result->valid(), 'the query result did not seem to have reached the end of result as expected');
$result->free();
}
/**
* http://pear.php.net/bugs/bug.php?id=946
*/
function testBug946()
{
$data = array();
$total_rows = 5;
$prepared_query = $this->db->prepare('INSERT INTO users (user_name, user_password, subscribed, user_id, quota, weight, access_date, access_time, approved) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)', $this->types);
for ($row = 0; $row < $total_rows; $row++) {
$data[$row]['user_name'] = "user_{$row}";
$data[$row]['user_password'] = '******';
$data[$row]['subscribed'] = (bool) ($row % 2);
$data[$row]['user_id'] = $row;
$data[$row]['quota'] = sprintf("%.2f", strval(1 + ($row + 1) / 100));
$data[$row]['weight'] = sqrt($row);
$data[$row]['access_date'] = MDB2_Date::mdbToday();
$data[$row]['access_time'] = MDB2_Date::mdbTime();
$data[$row]['approved'] = MDB2_Date::mdbNow();
$this->insertTestValues($prepared_query, $data[$row]);
$result = $this->db->execute($prepared_query);
if (MDB2::isError($result)) {
$this->assertTrue(false, 'Error executing prepared query' . $result->getMessage());
}
}
$this->db->freePrepared($prepared_query);
$this->db->setLimit(3, 1);
$result = $this->db->query('SELECT * FROM users');
$numrows = $result->numRows();
while ($row = $result->fetchRow()) {
if (MDB2::isError($row)) {
$this->assertTrue(false, 'Error fetching a row' . $row->getMessage());
}
}
$result->free();
$result = $this->db->query('SELECT * FROM users');
$numrows = $result->numRows();
while ($row = $result->fetchRow()) {
if (MDB2::isError($row)) {
$this->assertTrue(false, 'Error fetching a row' . $row->getMessage());
}
}
$result->free();
}
/**
* Inserts $message to the currently open database. Calls open(),
* if necessary. Also passes the message along to any Log_observer
* instances that are observing this Log.
*
* @param mixed $message String or object containing the message to log.
* @param string $priority The priority of the message. Valid
* values are: PEAR_LOG_EMERG, PEAR_LOG_ALERT,
* PEAR_LOG_CRIT, PEAR_LOG_ERR, PEAR_LOG_WARNING,
* PEAR_LOG_NOTICE, PEAR_LOG_INFO, and PEAR_LOG_DEBUG.
* @return boolean True on success or false on failure.
* @access public
*/
function log($message, $priority = null)
{
/* If a priority hasn't been specified, use the default value. */
if ($priority === null) {
$priority = $this->_priority;
}
/* Abort early if the priority is above the maximum logging level. */
if (!$this->_isMasked($priority)) {
return false;
}
/* If the connection isn't open and can't be opened, return failure. */
if (!$this->_opened && !$this->open()) {
return false;
}
/* If we don't already have a statement object, create one. */
if (!is_object($this->_statement) && !$this->_prepareStatement()) {
return false;
}
/* Extract the string representation of the message. */
$message = $this->_extractMessage($message);
/* Build our set of values for this log entry. */
$values = array('id' => $this->_db->nextId($this->_sequence), 'logtime' => MDB2_Date::mdbNow(), 'ident' => $this->_ident, 'priority' => $priority, 'message' => $message);
/* Execute the SQL query for this log entry insertion. */
$this->_db->expectError(MDB2_ERROR_NOSUCHTABLE);
$result =& $this->_statement->execute($values);
$this->_db->popExpect();
/* Attempt to handle any errors. */
if (PEAR::isError($result)) {
/* We can only handle MDB2_ERROR_NOSUCHTABLE errors. */
if ($result->getCode() != MDB2_ERROR_NOSUCHTABLE) {
return false;
}
/* Attempt to create the target table. */
if (!$this->_createTable()) {
return false;
}
/* Recreate our prepared statement resource. */
$this->_statement->free();
if (!$this->_prepareStatement()) {
return false;
}
/* Attempt to re-execute the insertion query. */
$result = $this->_statement->execute($values);
if (PEAR::isError($result)) {
return false;
}
}
$this->_announce(array('priority' => $priority, 'message' => $message));
return true;
}
/**
* Testing transaction support
*/
function testTransactions()
{
if (!$this->supported('transactions')) {
return;
}
$this->db->autoCommit(0);
$row = 0;
$data = array();
$data['user_name'] = "user_{$row}";
$data['user_password'] = '******';
$data['subscribed'] = $row % 2 ? true : false;
$data['user_id'] = $row;
$data['quota'] = strval($row / 100);
$data['weight'] = sqrt($row);
$data['access_date'] = MDB2_Date::mdbToday();
$data['access_time'] = MDB2_Date::mdbTime();
$data['approved'] = MDB2_Date::mdbNow();
$prepared_query = $this->db->prepare('INSERT INTO users (user_name, user_password, subscribed, user_id, quota, weight, access_date, access_time, approved) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)', $this->types);
$this->insertTestValues($prepared_query, $data);
$result = $this->db->execute($prepared_query);
$this->db->rollback();
$result =& $this->db->query('SELECT * FROM users');
if (MDB2::isError($result)) {
$this->assertTrue(false, 'Error selecting from users' . $result->getMessage());
}
$this->assertTrue(!$result->valid(), 'Transaction rollback did not revert the row that was inserted');
$result->free();
$this->insertTestValues($prepared_query, $data);
$result = $this->db->execute($prepared_query);
$this->db->commit();
$result =& $this->db->query('SELECT * FROM users');
if (MDB2::isError($result)) {
$this->assertTrue(false, 'Error selecting from users' . $result->getMessage());
}
$this->assertTrue($result->valid(), 'Transaction commit did not make permanent the row that was inserted');
$result->free();
$result =& $this->db->query('DELETE FROM users');
if (MDB2::isError($result)) {
$this->assertTrue(false, 'Error deleting from users' . $result->getMessage());
$this->db->rollback();
}
$autocommit = $this->db->autocommit(1);
$this->assertTrue(!MDB2::isError($autocommit), 'Error autocommiting transactions');
$this->db->freePrepared($prepared_query);
$result =& $this->db->query('SELECT * FROM users');
if (MDB2::isError($result)) {
$this->assertTrue(false, 'Error selecting from users' . $result->getMessage());
}
$this->assertTrue(!$result->valid(), 'Transaction end with implicit commit when re-enabling auto-commit did not make permanent the rows that were deleted');
$result->free();
}
/**
* @see http://pear.php.net/bugs/bug.php?id=670
*/
function testBug670()
{
$data['user_name'] = null;
$data['user_password'] = '******';
$data['subscribed'] = true;
$data['user_id'] = 1;
$data['quota'] = sprintf("%.2f", strval(3 / 100));
$data['weight'] = sqrt(1);
$data['access_date'] = MDB2_Date::mdbToday();
$data['access_time'] = MDB2_Date::mdbTime();
$data['approved'] = MDB2_Date::mdbNow();
$stmt = $this->db->prepare('INSERT INTO users (' . implode(', ', array_keys($this->fields)) . ') VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)', array_values($this->fields), MDB2_PREPARE_MANIP);
$result = $stmt->execute(array_values($data));
$result =& $this->db->query('SELECT user_name FROM users');
$col = $result->fetchCol('user_name');
if (PEAR::isError($col)) {
$this->fail('Error when fetching column first first row as NULL: ' . $col->getMessage());
}
$data['user_name'] = "user_1";
$data['user_id'] = 2;
$result = $stmt->execute(array_values($data));
$result =& $this->db->query('SELECT user_name FROM users');
$col = $result->fetchCol('user_name');
if (PEAR::isError($col)) {
$this->fail('Error when fetching column: ' . $col->getMessage());
}
$data['user_name'] = null;
$stmt->free();
}
function insertSessionDataToDatabase()
{
// Stores session data to database.
$sql = "INSERT INTO ilmo_users (ilmo_id, id_string, confirmed, time) VALUES ({$this->newSignupid}, '{$this->sessionId}', 0, '" . MDB2_Date::mdbNow() . "')";
$this->database->doQuery($sql);
}
<?php
require_once "../DBInterface.php";
require_once "../ErrorReportEnabler.php";
MDB2::loadFile("Date");
$sql = "SELECT (" . MDB2_Date::mdbNow() . " - " . MDB2_Date::unix2Mdbstamp(strtotime('Jan 18, 2007')) . ")";
print "<p>{$sql}</p>";
$result = query($conn, $sql);
print_r($result->fetchRow());
/**
* Test replace query
*
* The replace method emulates the replace query of mysql
*
* @dataProvider provider
*/
public function testReplace($ci)
{
$this->manualSetUp($ci);
if (!$this->supported('replace')) {
$this->markTestSkipped('REPLACE not supported');
}
$row = 1234;
$data = $this->getSampleData($row);
$fields = array('user_name' => array('value' => "user_{$row}", 'type' => 'text'), 'user_password' => array('value' => $data['user_password'], 'type' => 'text'), 'subscribed' => array('value' => $data['subscribed'], 'type' => 'boolean'), 'user_id' => array('value' => $data['user_id'], 'type' => 'integer', 'key' => 1), 'quota' => array('value' => $data['quota'], 'type' => 'decimal'), 'weight' => array('value' => $data['weight'], 'type' => 'float'), 'access_date' => array('value' => $data['access_date'], 'type' => 'date'), 'access_time' => array('value' => $data['access_time'], 'type' => 'time'), 'approved' => array('value' => $data['approved'], 'type' => 'timestamp'));
$result = $this->db->replace($this->table_users, $fields);
if (MDB2::isError($result)) {
$this->fail('Replace failed');
}
if ($this->db->supports('affected_rows')) {
$this->assertEquals(1, $result, "replacing a row in an empty table returned incorrect value");
}
$query = 'SELECT ' . implode(', ', array_keys($this->fields)) . ' FROM ' . $this->table_users;
$result = $this->db->query($query, $this->fields);
if (MDB2::isError($result)) {
$this->fail('Error selecting from users' . $result->getUserInfo());
}
$this->verifyFetchedValues($result, 0, $data);
$row = 4321;
$fields['user_name']['value'] = $data['user_name'] = 'user_' . $row;
$fields['user_password']['value'] = $data['user_password'] = '******';
$fields['subscribed']['value'] = $data['subscribed'] = $row % 2 ? true : false;
$fields['quota']['value'] = $data['quota'] = strval($row / 100);
$fields['weight']['value'] = $data['weight'] = sqrt($row);
$fields['access_date']['value'] = $data['access_date'] = MDB2_Date::mdbToday();
$fields['access_time']['value'] = $data['access_time'] = MDB2_Date::mdbTime();
$fields['approved']['value'] = $data['approved'] = MDB2_Date::mdbNow();
$result = $this->db->replace($this->table_users, $fields);
if (MDB2::isError($result)) {
$this->fail('Replace failed');
}
if ($this->db->supports('affected_rows')) {
switch ($this->db->phptype) {
case 'sqlite':
$expect = 1;
break;
default:
$expect = 2;
}
$this->assertEquals($expect, $result, "replacing a row returned incorrect result");
}
$query = 'SELECT ' . implode(', ', array_keys($this->fields)) . ' FROM ' . $this->table_users;
$result = $this->db->query($query, $this->fields);
if (MDB2::isError($result)) {
$this->fail('Error selecting from users' . $result->getUserInfo());
}
$this->verifyFetchedValues($result, 0, $data);
$this->assertTrue(!$result->valid(), 'the query result did not seem to have reached the end of result as expected');
$result->free();
}
/**
* Return string to call a variable with the current timestamp inside an SQL statement
* There are three special variables for current date and time:
* - CURRENT_TIMESTAMP (date and time, TIMESTAMP type)
* - CURRENT_DATE (date, DATE type)
* - CURRENT_TIME (time, TIME type)
*
* @return string to call a variable with the current timestamp
* @access public
*/
public function now()
{
if ($this->dbLayer === 'MDB2') {
return MDB2_Date::mdbNow();
} elseif ($this->dbLayer === 'PDO') {
return date('Y-m-d H:i:s');
}
}