Undefined variable: html

  • Surbma

    (@surbma)


    5 years, 11 months ago

    Hi,

    There is a php notice, that “html” is an undefined variable. That’s because your first line is containing a dot before the equals sign:

    $html .= '<img title="' . $alt_text_str . '"';

    So you have to remove the dot, to define it in the first line:

    $html = '<img title="' . $alt_text_str . '"';

    Best regards,
    Surbma

    • This topic was modified 5 years, 11 months ago by Surbma.
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