Daniel J. Summers
486028bd40
- Changes `items` and `hasItems` on `DocumentList` to be properties - Updates dependent option/result library, which contains similar changes Reviewed-on: #7 |
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README.md |
PDODocument
This library allows SQLite and PostgreSQL to be treated as document databases. It is a PHP implementation of the .NET BitBadger.Documents library.
Add via Composer
composer require bit-badger/pdo-document
For the v1 series, the DocumentList
type's members hasItems
and items
are functions; in the v2 series, they are properties. Additionally, the Option
and Result
types included in the project have a similar difference; see the v1 README for PHP 8.2 or 8.3 and the v2 README for PHP 8.4. Both versions are supported; the v1 / v2 distinction helps composer make the right choice based on the target PHP version of your project.
Configuration
Connection Details
The PDO data source name must be provided via Configuration::useDSN()
. Configuration
also has $username
, $password
, and $options
variables that will be used to construct the PDO object it will use for data access.
Document Identifiers
Each document must have a unique identifier. By default, the library assumes that this is a property or array key named id
, but this can be controlled by setting Configuration::$idField
. Once documents exist, this should not be changed.
IDs can be generated automatically on insert. The AutoId
enumeration has 4 values:
AutoId::None
is the default; no IDs will be generatedAutoId::Number
will assign max-ID-plus-one to documents with an ID of 0AutoId::UUID
will generate a v4 UUID for documents with an emptystring
IDAutoId::RandomString
will generate a string of letters and numbers for documents with an emptystring
ID;Configuration::$idStringLength
controls the length of the generated string, and defaults to 16 characters
In all generated scenarios, if the ID value is not 0 or blank, that ID will be used instead of a generated one.
Usage
Full documentation is available on the project site.