PHP Doesn't Show Saved Options

[ryanmtaylor]

"Note that PHP's boolean operators always return a boolean value... as opposed to other languages that return the value of the last evaluated expression."
See this comment on php: http://php.net/manual/en/language.operators.logical.php#77411

The issue is in ManualImageCropSettingsPage.php with the line $sizesSettings = self::getSettings() || array();

I added if( empty($settings) ) return array(); to your getSettings() function, and then removed the || array(); part... you could also do like $settings = empty($settings) ? array() : $settings;

Also, I noticed you try to repeatedly call unserialize on the value up to 10 times, while it's empty/not an array? get_option() and update_option() will automatically serialize/unserialize for you, and if you're unsure ever you can use maybe_serialize() which will conditionally serialize (and make sure it doesn't happen twice)!

Great plugin, super useful and user-friendly!!