Smart COD for WooCommerce

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

Mismatched text domain. Expected 'wc-smart-cod' but got 'woocommerce'.

Functions declared in the global namespace by a theme/plugin should start with the theme/plugin prefix. Found: "activate_wc_smart_cod".

Processing form data without nonce verification.

Processing form data without nonce verification.

Detected usage of a non-sanitized input variable: $_GET['section']

$_GET['section'] not unslashed before sanitization. Use wp_unslash() or similar

Function "esc_textarea()" requires WordPress 3.1.0, but your plugin minimum supported version is WordPress 3.0.1.

The parameter "array(\r\n\t\t\t'hide_empty' => false,\r\n\t\t\t'include' => $settings[ 'category_restriction' ]\r\n\t\t)" at position #2 of get_terms() has been deprecated since WordPress version 4.5.0. Instead do not pass the parameter.

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

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.

Use of a direct database call is discouraged.

Direct database call without caching detected. Consider using wp_cache_get() / wp_cache_set() or wp_cache_delete().

Use placeholders and $wpdb->prepare(); found $query

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

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

Detected usage of a possibly undefined superglobal array index: $_GET['term']. Check that the array index exists before using it.

Tested up to: 6.8 < 7.0. The "Tested up to" value in your plugin is not set to the current version of WordPress. This means your plugin will not show up in searches, as we require plugins to be compatible and documented as tested up to the most recent version of WordPress.

One or more tags were ignored. Please limit your plugin to 5 tags.

The plugin slug includes a restricted term. Your plugin slug - "wc-smart-cod" - contains the restricted term "wc" which cannot be used at all in your plugin slug.