FlatPM – Ad Manager, AdSense and Custom Code

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Using exclusionary parameters, like exclude, in calls to get_posts() should be done with caution, see https://wpvip.com/documentation/performance-improvements-by-removing-usage-of-post__not_in/ for more information.

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Writing files using ABSPATH may be problematic. Consider using wp_upload_dir() instead if storing user data or generated files.

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Detected usage of meta_key, possible slow query.

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Detected usage of meta_query, possible slow query.

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

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print_r() found. Debug code should not normally be used in production.

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Detected usage of a non-sanitized input variable: $_POST['noncename_flat_pm']

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

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strip_tags() is discouraged. Use the more comprehensive wp_strip_all_tags() instead.

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unlink() is discouraged. Use wp_delete_file() to delete a file.

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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.

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Sanitization missing for register_setting().

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Unescaped parameter $sql used in $wpdb->get_results()\n$sql assigned unsafely at line 515.

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Use of a direct database call is discouraged.

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