Error Log Warning – Undefined array key “default”

  • Resolved Rhapsody348

    (@rhapsody348)


    2 years, 4 months ago

    Hello Javier,

    I am posting a minor item for clean up in a future release. I just noticed the following error log entry using version 1.21.2 and am suggesting a fix to prevent the log generation.

    This is the error log:

    [04-Nov-2022 11:47:11 UTC] PHP Warning: Undefined array key “default” in /home/***/***/blog/wp-content/plugins/import-users-from-csv-with-meta/classes/settings.php on line 209

    The suggested change to the settings.php file before line 209 which is return $settings[ $option ]['default']; is to insert the following: 

            if( !isset( $settings[ $option ]['default'] ) )
            return false;
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  • Plugin Author Javier Carazo

    (@carazo)

    Thanks for your debugging.

    In the next release it will be fixed.

    But I have used this better because this !isset is managed before of it:

    if( !isset( $settings[ $option ]['default'] ) ){
            switch( $settings[ $option ] ){
                case 'text':
                    return '';
    
                case 'array_text':
                    return array();
    
                case 'checkbox':
                    return false;

                default:
                    return false;
            }
        }

    The default with return false should do the trick.

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