Hi, after installation I get following message in admin.
Warning: array_values() expects parameter 1 to be array, string given in ...blog/wp-content/plugins/wpi-performance-plugin/wpi-performance-plugin.php on line 2208
What does it mean and how can I solve that?
Hi – it’s just a warning, no harm done. I’ll modify this code in the next version to check if the existing metadata is an array or a string (can be either and PHP behaves nicely regardless)
If you need this warning removed from your page, you should edit your wp-config.php file and use the following debug values:
That way, you still get error messages if you need them but they’re saved to wp-content/debug.log instead of displaying on screen.