APIpool

APIpool is a PHP class designed to handle multiple API requests concurrently using cURL. It logs operations and errors to a log file and processes the responses from the APIs.

Features

• Add and validate API endpoints
• Fetch data concurrently from multiple APIs
• Process and log responses and errors
• Enhanced logging with levels (INFO, ERROR, WARNING)

Properties

• array $endpoints: Stores the URLs of the API endpoints to be fetched.
• array $responses: Stores the responses received from the API endpoints.
• string $logFile: The path to the log file where messages and errors will be logged.

Methods

__construct()

Initializes the $endpoints, $responses, and $logFile properties. Logs the initialization.

addEndpoint($url)

Adds a new API endpoint URL to the $endpoints array after validating it. Logs the operation.

• Parameters:
  • string $url: The URL of the API endpoint to be added.

getEndpoints()

Returns the list of added endpoints.

fetchData()

Fetches data from all the API endpoints in the $endpoints array using cURL. Stores the responses in the $responses array and logs any errors encountered.

processResponse($response)

Processes the response by attempting to decode it from JSON. Logs a warning if JSON decoding fails and returns the raw response.

• Parameters:
  • string $response: The raw response from the API endpoint.

processResponses()

Processes and prints the responses stored in the $responses array. Logs errors if any.

log($message, $level)

Logs the given message to the log file specified by $logFile. The message is prepended with a timestamp and log level.

• Parameters:
  • string $message: The message to be logged.
  • string $level: The level of the log (INFO, ERROR, WARNING).

run()

Executes the fetchData() and processResponses() methods to perform the API pool operations.