Supported Versions: PHP 4, PHP 5, PHP 7, PHP 8
Checks an assertion
<?php assert(mixed $assertion, Throwable|string|null $description = null): bool<?php $query = $platform->getDummySelectSQL($platform->getCurrentDatabaseExpression());
$database = $this->fetchOne($query);
assert(is_string($database) || $database === null);
return $database;
}<?php $version = $this->getDatabasePlatformVersion();
if ($version !== null) {
assert($this->_driver instanceof VersionAwarePlatformDriver);
return $this->_driver->createDatabasePlatformForVersion($version);
}<?php {
$this->connect();
assert($this->_conn !== null);
return $this->_conn;
}<?php public function getServerVersion()
{
$serverInfo = db2_server_info($this->conn);
assert($serverInfo instanceof stdClass);
return $serverInfo->DBMS_VER;
}<?php public function beginTransaction()
{
$result = db2_autocommit($this->conn, DB2_AUTOCOMMIT_OFF);
assert(is_bool($result));
return $result;
}<?php }
$result = db2_autocommit($this->conn, DB2_AUTOCOMMIT_ON);
assert(is_bool($result));
return $result;
}<?php }
$result = db2_autocommit($this->conn, DB2_AUTOCOMMIT_ON);
assert(is_bool($result));
return $result;
}<?php public function bindValue($param, $value, $type = ParameterType::STRING)
{
assert(is_int($param));
return $this->bindParam($param, $value, $type);
}<?php public function bindParam($param, &$variable, $type = ParameterType::STRING, $length = null)
{
assert(is_int($param));
switch ($type) {
case ParameterType::INTEGER:<?php iterable $postInitializers = []
) {
$connection = mysqli_init();
assert($connection !== false);
foreach ($preInitializers as $initializer) {
$initializer->initialize($connection);<?php $this->hasColumns = true;
$fields = $meta->fetch_fields();
assert(is_array($fields));
$this->columnNames = array_map(static function (stdClass $field): string {
return $field->name;<?php public function bindParam($param, &$variable, $type = ParameterType::STRING, $length = null)
{
assert(is_int($param));
if (! isset(self::$_paramTypeMap[$type])) {
throw UnknownParameterType::new($type);<?php public function bindValue($param, $value, $type = ParameterType::STRING)
{
assert(is_int($param));
if (! isset(self::$_paramTypeMap[$type])) {
throw UnknownParameterType::new($type);<?php $types = $this->types;
foreach ($this->_bindedValues as $parameter => $value) {
assert(is_int($parameter));
if (! isset($types[$parameter - 1])) {
$types[$parameter - 1] = static::$_paramTypeMap[ParameterType::STRING];<?php throw Error::new($this->dbh);
}
assert(preg_match('/\s+(\d+\.\d+\.\d+\.\d+\.\d+)\s+/', $version, $matches) === 1);
return $matches[1];
}