External Links – nofollow, noopener & new window

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Global variables defined by a theme/plugin should start with the theme/plugin prefix. Found: "$action_url".

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PHP file should prevent direct access. Add a check like: if ( ! defined( 'ABSPATH' ) ) exit;

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Classes declared by a theme/plugin should start with the theme/plugin prefix. Found: "FWP_Debug_1x0x0".

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Hook names invoked by a theme/plugin should start with the theme/plugin prefix. Found: "self::FILTER_NAME".

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Hook names invoked by a theme/plugin should start with the theme/plugin prefix. Found: "_wpel_after_filter".

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The plugin name includes a restricted term. Your chosen plugin name - "WP External Links" - contains the restricted term "wp" which cannot be used at all in your plugin name.

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Function "get_sites()" requires WordPress 4.6.0, but your plugin minimum supported version is WordPress 4.2.0.

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Global constants defined by a theme/plugin should start with the theme/plugin prefix. Found: "TEST_WPEL_PLUGIN_FILE".

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File and folder names must not contain spaces or special characters.

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Linking directly to 5 stars reviews is not allowed.