What are the alternative methods to SOAP and WSDL-Definition for building a WebService in PHP?

Alternative methods to SOAP and WSDL for building a WebService in PHP include using RESTful APIs and JSON or XML for data exchange. RESTful APIs are more lightweight and flexible compared to SOAP, making them easier to implement and maintain. 

// Example of creating a simple RESTful API in PHP using JSON

// Set the content type header to JSON
header('Content-Type: application/json');

// Sample data to return
$data = array(
    'name' => 'John Doe',
    'age' => 30,
    'email' => 'john.doe@example.com'
);

// Convert the data array to JSON and output it
echo json_encode($data);

Keywords

REST JSON XML-RPC cURL Guzzle

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