Warning: array_push()

  • Resolved GlenmereSchool

    (@glenmereschool)


    7 years, 2 months ago

    Hi,

    I’m using your plugin for a school blog.
    It works great, but on some of the quizzes, a warning is appearing…but as far as I can tell, the quiz works ok.
    The warning is:

    Warning: array_push() [function.array-push]: First argument should be an array in /var/sites/s/removed.co.uk/public_html/blogs/wp-content/plugins/hd-quiz/includes/functions.php on line 160

    Here is code from line 160, 161 and 162:

    array_push($hdq_answers[$hdq_selected - 1], "checked");
    if ($hdq_random_answer_order === "yes") {
        shuffle($hdq_answers);

    Thank you for any help.

Viewing 5 replies - 1 through 5 (of 5 total)
  • Thread Starter GlenmereSchool

    (@glenmereschool)

    7 years, 2 months ago

    This was the first thread I submitted.
    It said it was being moderated but as it wasn’t showing on my profile, I thought it had messed up and been deleted. Sorry for duplicate thread I then posted, which I’ve since marked ‘Resolved’, but the issue obviously hasn’t been resolved yet!

    Plugin Author Harmonic Design

    (@harmonic_design)

    7 years, 2 months ago

    Hello GlenmereSchool,
    Thank you for bringing this to my attention.

    Please note that this is just a “warning” not an “error” and is generated by PHP itself. Having PHP warnings/errors enabled on a live production site is not a good idea because it would allow a hacker to gain information on the server, site, structure etc. Because of this, I would strongly recommend turning off PHP messages.

    Please edit wp-config.php (located in your root web folder – the place that you installed WordPress to) and make sure that WP_DEBUG is set to false.

    Should look like this: define('WP_DEBUG', false);

    However, with that said, I will push out a minor update soon that should hopefully remove the warning message even for those who are running in debug mode and have php messages enabled.

    It could also be useful to see a quiz with the warning message, so please provide a link if you can.

    Thread Starter GlenmereSchool

    (@glenmereschool)

    7 years, 2 months ago

    Thank you for the reply.

    I checked my WP_DEBUG and it was already set to false.

    Since the update, my first warning message has gone, but there’s now a warning message for the same thing but on line 256.

    Warning: array_push() [function.array-push]: First argument should be an array in /var/sites/s/removed.co.uk/public_html/blogs/wp-content/plugins/hd-quiz/includes/functions.php on line 256

    I can’t seem to private message you a link to a quiz with the warning…and I don’t really want to put the URL here…can you suggest something?

    Thank you.

    Plugin Author Harmonic Design

    (@harmonic_design)

    7 years, 2 months ago

    Hi GlenmereSchool,
    You can send me an email from my website https://harmonicdesign.ca and use the contact page.

    Even though this issue will be fixed for you any day, I think it’s best we get in contact via email so I can fix this for you asap 🙂

    Thread Starter GlenmereSchool

    (@glenmereschool)

    7 years, 2 months ago

    I have contacted you through your website. Thanks.

Viewing 5 replies - 1 through 5 (of 5 total)

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