Title: Plugin Error
Last modified: June 9, 2017

---

# Plugin Error

 *  Resolved [primalgabe](https://wordpress.org/support/users/primalgabe/)
 * (@primalgabe)
 * [8 years, 11 months ago](https://wordpress.org/support/topic/plugin-error-90/)
 * Hi, we have started getting this error continuously:
 * `[09-Jun-2017 15:30:15 UTC] PHP Warning: implode(): Invalid arguments passed 
   in /wp-content/plugins/pixel-de-facebook-para-wocommerce/fb-conf.php on line 
   109`
 * It’s coming from the following code. Error is in line #109
 *     ```
       <script>fbq('track', 'AddToCart', {content_type: 'product', content_ids: [<?php echo (isset($options['product_ref']) && $options['product_ref']) ? implode( ', ',$item) : implode( ', ',$sku); ?>], value: <?php echo $cart_total ?>, currency:'<?php echo $options['currency'];?>'});</script>
                       <?php
                                       }
                       }
   
                       //INITIATECHECKOUT
                       if (!isset($options['initiate_checkout']) != '1' || $options['initiate_checkout'] ) { 
                       add_action( 'woocommerce_before_checkout_form', 'fb_initiatecheckout' );
                       function fb_initiatecheckout() {
                                       $options = get_option('pfb_woo_options');
                                       $cart_items = WC()->cart->cart_contents;
                                       $cart_total = WC()->cart->subtotal_ex_tax;
                                       $cart_prods = WC()->cart->get_cart();
                                       if($cart_items) foreach ($cart_items as $cart_item){ $item[] = "'".$cart_item['product_id']."'";}
                                       if($cart_prods) foreach($cart_prods as $entry){
                                                       global $product;
                                                       $product_variation_id = $entry['variation_id'];
                                                      if ($product_variation_id) { 
                                                       $prod = new WC_Product($entry['variation_id']);
                                                       } else {
                                                       $prod = new WC_Product($entry['product_id']);
                                                       }
                                                       $sku[] = "'".$prod->get_sku()."'";
                                                       }
   
                       ?>
       ```
   
    -  This topic was modified 8 years, 11 months ago by [bdbrown](https://wordpress.org/support/users/bdbrown/).
    -  This topic was modified 8 years, 11 months ago by [primalgabe](https://wordpress.org/support/users/primalgabe/).

Viewing 1 replies (of 1 total)

 *  Plugin Author [Lab School](https://wordpress.org/support/users/labschool/)
 * (@labschool)
 * [8 years, 11 months ago](https://wordpress.org/support/topic/plugin-error-90/#post-9222785)
 * Hi [@primalgabe](https://wordpress.org/support/users/primalgabe/), this issue
   is due to recent updates of Woocommerce and now is solved with update 1.0.7, 
   can you check?
 * Thank you!
    -  This reply was modified 8 years, 11 months ago by [Lab School](https://wordpress.org/support/users/labschool/).

Viewing 1 replies (of 1 total)

The topic ‘Plugin Error’ is closed to new replies.

 * ![](https://s.w.org/plugins/geopattern-icon/pixel-de-facebook-para-wocommerce_4f6ca7.
   svg)
 * [Pixel de Facebook para Woocommerce](https://wordpress.org/plugins/pixel-de-facebook-para-wocommerce/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/pixel-de-facebook-para-wocommerce/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/pixel-de-facebook-para-wocommerce/)
 * [Active Topics](https://wordpress.org/support/plugin/pixel-de-facebook-para-wocommerce/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/pixel-de-facebook-para-wocommerce/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/pixel-de-facebook-para-wocommerce/reviews/)

 * 1 reply
 * 2 participants
 * Last reply from: [Lab School](https://wordpress.org/support/users/labschool/)
 * Last activity: [8 years, 11 months ago](https://wordpress.org/support/topic/plugin-error-90/#post-9222785)
 * Status: resolved