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The Pdo\Dblib class

Introduction

(PHP 8 >= 8.4.0)

A PDO subclass representing a connection using the DBLib PDO driver.

Class synopsis

class Pdo\Dblib extends PDO {
/* Inherited constants */
public const int PDO::PARAM_NULL;
public const int PDO::PARAM_BOOL = 5;
public const int PDO::PARAM_INT = 1;
public const int PDO::PARAM_STR = 2;
public const int PDO::PARAM_LOB = 3;
public const int PDO::PARAM_STMT = 4;
public const int PDO::PARAM_STR_NATL;
public const int PDO::PARAM_STR_CHAR;
public const int PDO::PARAM_EVT_ALLOC;
public const int PDO::PARAM_EVT_FREE;
public const int PDO::FETCH_DEFAULT;
public const int PDO::FETCH_LAZY;
public const int PDO::FETCH_ASSOC;
public const int PDO::FETCH_NUM;
public const int PDO::FETCH_BOTH;
public const int PDO::FETCH_OBJ;
public const int PDO::FETCH_BOUND;
public const int PDO::FETCH_COLUMN;
public const int PDO::FETCH_CLASS;
public const int PDO::FETCH_INTO;
public const int PDO::FETCH_FUNC;
public const int PDO::FETCH_GROUP;
public const int PDO::FETCH_UNIQUE;
public const int PDO::FETCH_KEY_PAIR;
public const int PDO::FETCH_CLASSTYPE;
public const int PDO::FETCH_SERIALIZE;
public const int PDO::FETCH_PROPS_LATE;
public const int PDO::FETCH_NAMED;
public const int PDO::ATTR_AUTOCOMMIT;
public const int PDO::ATTR_PREFETCH;
public const int PDO::ATTR_TIMEOUT;
public const int PDO::ATTR_ERRMODE;
public const int PDO::ATTR_SERVER_INFO;
public const int PDO::ATTR_CASE;
public const int PDO::ATTR_CURSOR_NAME;
public const int PDO::ATTR_CURSOR;
public const int PDO::ATTR_PERSISTENT;
public const int PDO::ATTR_DRIVER_NAME;
public const int PDO::ERRMODE_SILENT;
public const int PDO::ERRMODE_WARNING;
public const int PDO::CASE_NATURAL;
public const int PDO::CASE_LOWER;
public const int PDO::CASE_UPPER;
public const int PDO::NULL_NATURAL;
public const int PDO::NULL_TO_STRING;
public const string PDO::ERR_NONE;
public const int PDO::FETCH_ORI_NEXT;
public const int PDO::FETCH_ORI_PRIOR;
public const int PDO::FETCH_ORI_FIRST;
public const int PDO::FETCH_ORI_LAST;
public const int PDO::FETCH_ORI_ABS;
public const int PDO::FETCH_ORI_REL;
public const int PDO::CURSOR_FWDONLY;
public const int PDO::CURSOR_SCROLL;
/* Constants */
public const int ATTR_QUERY_TIMEOUT;
public const int ATTR_VERSION;
public const int ATTR_TDS_VERSION;
public const int ATTR_DATETIME_CONVERT;
/* Inherited methods */
public PDO::__construct(
string $dsn,
?string $username = null,
#[\SensitiveParameter] ?string $password = null,
?array $options = null
)
public PDO::beginTransaction(): bool
public PDO::commit(): bool
public static PDO::connect(
 string $dsn,
 ?string $username = null,
 #[\SensitiveParameter] ?string $password = null,
 ?array $options = null
): static
public PDO::errorCode(): ?string
public PDO::errorInfo(): array
public PDO::exec(string $statement): int|false
public PDO::getAttribute(int $attribute): mixed
public static PDO::getAvailableDrivers(): array
public PDO::inTransaction(): bool
public PDO::lastInsertId(?string $name = null): string|false
public PDO::prepare(string $query, array $options = []): PDOStatement|false
public PDO::query(string $query, ?int $fetchMode = null): PDOStatement|false
public PDO::query(string $query, ?int $fetchMode = PDO::FETCH_COLUMN, int $colno): PDOStatement|false
public PDO::query(
 string $query,
 ?int $fetchMode = PDO::FETCH_CLASS,
 string $classname,
 array $constructorArgs
): PDOStatement|false
public PDO::query(string $query, ?int $fetchMode = PDO::FETCH_INTO, object $object): PDOStatement|false
public PDO::quote(string $string, int $type = PDO::PARAM_STR): string|false
public PDO::rollBack(): bool
public PDO::setAttribute(int $attribute, mixed $value): bool
}

Predefined Constants

Pdo\Dblib::ATTR_CONNECTION_TIMEOUT
Pdo\Dblib::ATTR_QUERY_TIMEOUT
Pdo\Dblib::ATTR_STRINGIFY_UNIQUEIDENTIFIER
Pdo\Dblib::ATTR_VERSION
Pdo\Dblib::ATTR_TDS_VERSION
Pdo\Dblib::ATTR_SKIP_EMPTY_ROWSETS
Pdo\Dblib::ATTR_DATETIME_CONVERT

© 1997–2025 The PHP Documentation Group
Licensed under the Creative Commons Attribution License v3.0 or later.
https://www.php.net/manual/en/class.pdo-dblib.php