<?php// URL of the raw JSON file$raw_json_url = "https://raw.githubusercontent.com/Crypto-Static/Rate/main/rateStatic.json"; /** * Fetch JSON data from a given URL. * * @param string $url The URL of the JSON resource. * @return array|null Returns an associative array containing the JSON data, or null on failure. */functionfetch_json_data($url){$options = [ "http" => [ "method" => "GET", "header" => "User-Agent: PHP" ] ]; $context = stream_context_create($options); // Make the request$response = @file_get_contents($url, false, $context); if ($response === FALSE){thrownewException("Failed to retrieve data from $url.")} // Decode the JSON response$json_data = json_decode($response, true); if (json_last_error() !== JSON_ERROR_NONE){thrownewException("Error parsing JSON: " . json_last_error_msg())} return$json_data} /** * Display information about a cryptocurrency coin. * * @param array $coin_data An associative array containing information about a coin. */functiondisplay_coin_info($coin_data){if (!isset($coin_data['symbol'], $coin_data['lastPrice'], $coin_data['highPrice24h'], $coin_data['lowPrice24h'], $coin_data['changeRate'], $coin_data['lastUpdated'])){thrownewException("Missing expected key(s) in data.")} // Extracting the coin information$symbol = $coin_data['symbol']; $last_price = $coin_data['lastPrice']; $high_price_24h = $coin_data['highPrice24h']; $low_price_24h = $coin_data['lowPrice24h']; $change_rate = $coin_data['changeRate']; $last_updated = $coin_data['lastUpdated']; // Print the formatted coin informationecho"Symbol: $symbol | LAST: $last_price | HIGH: $high_price_24h | LOW: $low_price_24h | CHANGE: $change_rate | UPDATED: $last_updated\n"} // Main execution blocktry{// Fetch the JSON data from the given URL$coin_data_list = fetch_json_data($raw_json_url); // Loop through each coin's data and display its informationforeach ($coin_data_listas$coin){display_coin_info($coin)} } catch (Exception$e){// Handle exceptions and print the error messageecho"Error: " . $e->getMessage() . "\n"} ?>