library database

drago-ex/database

Connect to database server.

Drago Database

Simple recurring questions., _(*1)

, _(*2)

Technology

• PHP 8.1 or higher
• composer

Knowledge

• Dibi - smart database layer for PHP

Installation

composer require drago-ex/database

Use

#[Table('table', 'id')]
class Model {}

Basic queries in the Repository

Get records from table., _(*3)

$this->model->table();

Search for a record by column name in the table., _(*4)

$this->model->table('email = ?', 'email@email.com');

Search for a record by id., _(*5)

$this->model->get(1);

Delete a record from the database., _(*6)

$this->model->remove(1);

Save record (the update will be performed if a column with id is added)., _(*7)

$this->model->put(['column' => 'record']);

Use of entity

class SampleEntity extends Drago\Database\Entity
{
    public const Table = 'table';
    public const PrimaryKey = 'id';

    public ?int $id = null;
    public string $sample;
}

Basic repository., _(*8)

#[Table(SampleEntity::Table, SampleEntity::PrimarKey)]
class Repository {}

Use of an entity in a repository., _(*9)

function find(int $id): array|SampleEntity|null
{
    return $this->get($id)->fetch();
}

Reading data., _(*10)

$row = $this->find(1);
echo $row->id;
echo $row->sample;

Save records across an entity (to update the record we add id)., _(*11)

$entity = new SampleEntity;
$entity->id = 1;
$entity->sample = 'sample';

$this->save($entity);

The save method saves the record to the database., _(*12)

function save(SampleEntity $entity): Result|int|null
{
    return $this->put($entity);
}

Tips

You can also use entities and have them generated. https://github.com/drago-ex/generator, _(*13)