PHP Error: Invalid argument supplied for foreach()

  • Resolved geurtsm

    (@geurtsm)


    3 years, 9 months ago

    Hello,

    This plugin creates 1 php error for every card used on a page.

    The error is : Invalid argument supplied for foreach()

    The problem is caused by this line of code :

    foreach ($settings['social_icon_list'] as $index => $item) {

    Solution: You should check if $settings[‘social_icon_list’] really is an array. Because when it’s empty, it returns FALSE instead of an empty array.

    Kind regards.

    Marc Geurts
    Belgium

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