json

Cache a number of responses from external json feeds?

$body = get_transient( ‘my_api_response_value’ ); if ( false === $body ) { $url=”https://api.myapi.com/chart?ticker=” . $ticker . ”; $response = wp_remote_get($url); if (200 !== wp_remote_retrieve_response_code($response)) { return; } $body = wp_remote_retrieve_body($response); set_transient( ‘my_api_response_value’, $body, 5*MINUTE_IN_SECONDS ); } $formatted_json = json_decode($body, JSON_PRETTY_PRINT | JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES); We submit a request at the beginning because the transient doesn’t … Read more

Is there a way to read JSON data inside Custom Fields without editing PHP? [closed]

Yes. Use JSON.parse($string); to convert your string value to JSON format within Javascript. <script> var json_data_string = ‘{“data”:[“string no 1″,”string no 2″,”string no 3”]}’; // or echo the json_data field as <?php echo $json_data; ?> var json_data = JSON.parse(json_data_string); // Now access the properties as $data = json_data.data; // outputs: string no 1,string no 2,string … Read more

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