get_post_meta could return non-array value if $single is true.

  • Resolved extreme4all

    (@extreme4all)


    7 years ago

    i was referred to here from my
    Other post.

    I have this awesome tool called query monitor, when i installed yoast SEO this tool informs me that i have php errors. Funny thing the tools says the problem is in insert-php plugin yet it only occurs when i install yoast SEO.
    Warning Invalid argument supplied for foreach() 3

    do_action(‘init’)
    wp-settings.php:505
    WINP_Gutenberg_Snippet->init()
    Unknown location
    WINP_Helper::get_shortcode_data()
    wp-content/plugins/insert-php/admin/includes/class.gutenberg.snippet.php:29
    WINP_Helper::getMetaOption()
    wp-content/plugins/insert-php/includes/class.helpers.php:120
    wp-content/plugins/insert-php/includes/class.helpers.php:260

    Plugin: insert-php

    they told me this:

    It’s the warning in plugin insert-php (method getMetaOption) because get_post_meta could return non-array value if $single is true.

    The page I need help with: [log in to see the link]

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