[WordPress] remote_get transient

gistfile1.php

<?php
function transient_remote_get($url, $expiration = 3600) {
  $transient  = 'remote_get-' . md5($url);
  if ( ! ($response_body = get_transient($transient)) ) {
    $response = wp_remote_get($url);
    if( !is_wp_error($response) && $response["response"]["code"] === 200 ) {
      $response_body = $response["body"];
      set_transient($transient, $response_body, $expiration);
    } else {
      $response_body = false;
    }
  }
  return $response_body;
}

Cool stuff! These snippets of yours are truly awesome.