Support » Plugin: FD Footnotes Plugin » Notice: Undefined variable: singleurl and a proposed solution

  • Having enabled the debug feature of WordPress I received the following message about the plugin
    “Notice: Undefined variable: singleurl in \wp-content\plugins\fd-footnotes\fdfootnotes.php on line 130”
    despite the fact that the plugin was working properly.

    I declared the singleurl variable on fdfootnotes.php line 115 $singleurl=” and resolved the issue
    Hope is the correct way to declare the variable and be included in the next update.
    Thanks for the plugin

    https://wordpress.org/plugins/fd-footnotes/

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