README

OData 4.01 parser utility for PHP
Convert OData query strings into structured tokens, and generate SQL queries.

📦 Installation

composer require libriciel/php-odata

🚀 Usage

Integration with HTTP Requests

use Libriciel\PhpOData\Http\Parser;

$url = 'https://example.com' . $_SERVER['REQUEST_URI'];

$parser = Parser::fromUrl($url);
$parsed = $parser->parse();

$pdo = new PDO('sqlite:/path/to/database.sqlite');
$pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
$stmt = $pdo->prepare($parsed['sql']);
$stmt->execute($parsed['params']);

// results
$data = $stmt->fetchAll(PDO::FETCH_ASSOC);
print_r($data);

Direct Usage with Static URL

use Libriciel\PhpOData\Http\Parser;

$parser = Parser::fromUrl('https://example.com/odata/Users?$filter=age gt 18 and active eq true');
$result = $parser->parse();

echo $result['sql'];
// SELECT * FROM users WHERE age > :param1 AND active = :param2

print_r($result['params']);
// [':param1' => 18, ':param2' => true]

print_r($result['fields']);
// ['age', 'active']

print_r($result['base_model']);
// Users

✅ Output

parse() returns:

[
    'base_model' => 'Users',         // From the URL path
    'fields' => ['age', 'active'],   // Fields used in the filter
    'sql' => 'SELECT * FROM ...',    // Generated SQL (with :paramX)
    'params' => [                    // Values to bind (PDO-safe)
        ':param1' => 18,
        ':param2' => true
    ]
]

📚 License

AGPL-3.0-only – (c) 2025 Libriciel SCOP