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phparrayswordpresskeyundefined

Warning: Undefined array key WP PHP

I have an error message in my Wordpress website in a plugin that i have installed.

Error message is "Warning: Undefined array key in line 163"

The line looks like that :

    $uip = $all_plugins["uipress/uipress.php"];

Can some one help me please i don't know how to fix this.

Thanks in advance.

Solution

  • To skip this warning use a "@" before the array variable (it's not recommended).

       $uip = @$all_plugins["uipress/uipress.php"];

    Or

    You can find out the place from where the array was created or generated. In that case, maybe the array key is a file name ("uipress/uipress.php"). If the file is missing then you will see this warning.

    Thank you