WP fancybox

Missing "License" in Plugin Header. Please update your Plugin Header with a valid GPLv2 (or later) compatible license.

Use of heredoc and nowdoc syntax ("<<<") is not allowed; use standard strings or inline HTML instead

All output should be run through an escaping function (see the Security sections in the WordPress Developer Handbooks), found '$output'.

load_plugin_textdomain() has been discouraged since WordPress version 4.6. When your plugin is hosted on WordPress.org, you no longer need to manually include this function call for translations under your plugin slug. WordPress will automatically load the translations for you as needed.

A function call to __() with texts containing placeholders was found, but was not accompanied by a "translators:" comment on the line above to clarify the meaning of the placeholders.

All output should be run through an escaping function (see the Security sections in the WordPress Developer Handbooks), found '$this'.

All output should be run through an escaping function (see the Security sections in the WordPress Developer Handbooks), found '$link_text'.

The plugin name includes a restricted term. Your plugin name - "WP fancybox" - contains the restricted term "wp" which can be used , as long as you don't change it to the full name. For example: You can use WP but not WordPress.

The "Domain Path" header in the plugin file must point to an existing folder. Found: "languages"

The plugin name includes a restricted term. Your plugin name - "WP fancyBox" - contains the restricted term "wp" which can be used , as long as you don't change it to the full name. For example: You can use WP but not WordPress.