Untitled

function wpplugin_put_content() {
  $query = new WP_Query( array( 'post_type' => 'quotes' ) ); 
  $single_titles = array();
  foreach($query->posts as $single_post){ 
    $single_titles[] = $single_post->post_title;
  }
  $url = 'https://air.hattenbergerpartner.de/quotes-dummy-data.json';
  $ch = curl_init($url);
  curl_setopt($ch, CURLOPT_NOBODY, true);
  curl_exec($ch);
  $code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
  if ($code == 200) {
    $json = file_get_contents("https://air.hattenbergerpartner.de/quotes-dummy-data.json");
    $obj = json_decode($json, true);
    $titles=array();
    foreach($obj['quotes'] as $article_array){
      $field_key = 'field_64d5d4479b323';
      $title = $article_array['author'];
      $titles[]=$title ;
      $content = $article_array['quote'];
      $category = $article_array['category'];
      $category_term = term_exists( $category, 'quote_taxonomy', 0 );
      if (!$category_term) {
        $category_term = wp_insert_term( $category, 'quote_taxonomy', array( 'parent' => 0 ) );
      }
      $custom_tax = array(
        'quote_taxonomy' => array(
          $category,
        )
      );
      $post = array(
        'post_title' => $title,
        'post_type' => 'quotes',
        'tax_input' => $custom_tax
      );

      foreach ($titles as $value) {
        print_r($value);
        print_r($single_titles);
        if (!in_array($value, $single_titles)) {
          
    
            $id = wp_insert_post($post);
                 wp_set_object_terms($id, $category, 'quote_taxonomy');
            //      update_field($field_key, $content, $id);
    
        }
      }
    }
  }
  curl_close($ch);
}