RealHomes Currency Switcher

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The $domain parameter must be a single text string literal. Found: RCS_TEXT_DOMAIN

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

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

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Detected usage of a non-sanitized input variable: $_SERVER['HTTP_CLIENT_IP']

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$_SERVER['HTTP_CLIENT_IP'] not unslashed before sanitization. Use wp_unslash() or similar

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

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

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

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A function call to esc_html__() 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.

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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.