Title: a few code bugs?
Last modified: May 28, 2019

---

# a few code bugs?

 *  Resolved [electrolund](https://wordpress.org/support/users/electrolund/)
 * (@electrolund)
 * [7 years ago](https://wordpress.org/support/topic/a-few-code-bugs/)
 * My server is reporting a bunch of constantly possible code issues. They are repeating,
   but the four separate issues appear to be:
 *     ```
       [28-May-2019 03:48:22 UTC] PHP Warning:  Invalid argument supplied for foreach() in /home5/rfl1973/public_html/wp-content/plugins/my-movie-database/mmdb_templates/partials/movie/movie-cast.php on line 11
       [28-May-2019 03:48:22 UTC] PHP Warning:  usort() expects parameter 1 to be array, null given in /home5/rfl1973/public_html/wp-content/plugins/my-movie-database/includes/tmdb_api/controller/classes/data/Movie.php on line 244
       [28-May-2019 03:48:22 UTC] PHP Warning:  Invalid argument supplied for foreach() in /home5/rfl1973/public_html/wp-content/plugins/my-movie-database/includes/mmdb_views_helper.php on line 42
       [27-May-2019 22:25:19 UTC] PHP Warning:  Invalid argument supplied for foreach() in /home5/rfl1973/public_html/wp-content/plugins/my-movie-database/mmdb_templates/partials/movie/movie-main.php on line 33
       ```
   
 * I’m running plugin 1.2.1 and my server is running PHP 7.2.5, WP 5.2.1
 * But perhaps more alarming is that the above errors are being reported as follows:
   
   x43 5/28/2019 x51 5/27/2019 x21 5/24/2019 x16 5/23/2019
 * I’m assuming the plugin does a crawl through the site on some period?

Viewing 4 replies - 1 through 4 (of 4 total)

 *  Thread Starter [electrolund](https://wordpress.org/support/users/electrolund/)
 * (@electrolund)
 * [6 years, 12 months ago](https://wordpress.org/support/topic/a-few-code-bugs/#post-11603896)
 * I’d like to propose the following style of fix in movie-cast.php. From some reading
   [here](https://thisinterestsme.com/invalid-argument-supplied-for-foreach/), it
   would appear that the function getCast() isn’t always returning an array. Perhaps
   a NULL or boolean FALSE? In any rate, using its contents then breaks.
 *     ```
           if (is_array($results))
   
       	    foreach ($results as $result): ?>
       	        <div class="<?php echo esc_attr($this->get_multiple_column_css());?> credits">
       	            <img class="img-circle" src="<?php echo esc_url($this->public_files->mmdb_get_profile_image($result, $tmdb)); ?>"/>
       	            <ul class="people">
       	                <li><?php echo esc_html($result['name']); ?></li>
       	                <li><?php echo esc_html__("Role", 'my-movie-db') . ':&nbsp;' . esc_html($result['character']); ?></li>
       	            </ul>
       	        </div>
       	    <?php endforeach; ?>
           <?php endif; ?>
       ```
   
 * I would apply this but then all the other files like movie-crew.php, movie-main.
   php, movie-trailer.php, not to mention elsewhere probably all need similar array
   integrity checks.
 * Do you have a Github?
 *  Plugin Author [Kostas Stathakos](https://wordpress.org/support/users/djleven/)
 * (@djleven)
 * [6 years, 11 months ago](https://wordpress.org/support/topic/a-few-code-bugs/#post-11635710)
 * Hi electrolund, sorry for the late reply and thanks for your feedback as always.
 * The plugin does NOT do a crawl of the site. I suspect what you’re seeing to be
   the result of a search engine bot crawling throught your pages that returns those
   errors(?).
 * I am looking into this right now, I will report back ASAP. It seems to me the
   proposed solution would work, but it should not have been needed as there is 
   a already a check (which is probably not working as it should?) earlier on in
   the code execution. What I mean is that the entire template part should not have
   been executed to begin with if there was no cast available.
 * The github rep for this plugin is [https://github.com/djleven/my-movie-database](https://github.com/djleven/my-movie-database)
 * Thank you,
    Kostas
 *  Plugin Author [Kostas Stathakos](https://wordpress.org/support/users/djleven/)
 * (@djleven)
 * [6 years, 11 months ago](https://wordpress.org/support/topic/a-few-code-bugs/#post-11684179)
 * These issues are solved in the 1.3 version, thanks for reporting.
 *  Plugin Author [Kostas Stathakos](https://wordpress.org/support/users/djleven/)
 * (@djleven)
 * [6 years, 11 months ago](https://wordpress.org/support/topic/a-few-code-bugs/#post-11684205)
 * Also fixed in the 1.3 release are
 * “server down plugin handling”
    [https://wordpress.org/support/topic/server-down-plugin-handling/](https://wordpress.org/support/topic/server-down-plugin-handling/)
 * and
 * “post-type-archive-slug”
    [https://wordpress.org/support/topic/post-type-archive-slug/](https://wordpress.org/support/topic/post-type-archive-slug/)

Viewing 4 replies - 1 through 4 (of 4 total)

The topic ‘a few code bugs?’ is closed to new replies.

 * ![](https://ps.w.org/my-movie-database/assets/icon-256x256.png?rev=1774218)
 * [My Movie Database](https://wordpress.org/plugins/my-movie-database/)
 * [Support Threads](https://wordpress.org/support/plugin/my-movie-database/)
 * [Active Topics](https://wordpress.org/support/plugin/my-movie-database/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/my-movie-database/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/my-movie-database/reviews/)

 * 4 replies
 * 2 participants
 * Last reply from: [Kostas Stathakos](https://wordpress.org/support/users/djleven/)
 * Last activity: [6 years, 11 months ago](https://wordpress.org/support/topic/a-few-code-bugs/#post-11684205)
 * Status: resolved