MDTF – Meta Data and Taxonomies Filter

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

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

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Processing form data without nonce verification.

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In footer ($in_footer) is not set explicitly wp_enqueue_script; It is recommended to load scripts in the footer. Please set this value to `true` to load it in the footer, or explicitly `false` if it should be loaded in the header.

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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.

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date() is affected by runtime timezone changes which can cause date/time to be incorrectly displayed. Use gmdate() instead.

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

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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().

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Unescaped parameter $data_subscr['request'] used in $wpdb->get_results()\n$data_subscr['request'] used without escaping.

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All output should be run through an escaping function (like esc_html_e() or esc_attr_e()), found '_e'.

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Use placeholders and $wpdb->prepare(); found interpolated variable $post->ID at "DELETE FROM $wpdb->postmeta WHERE meta_key LIKE 'medafi_%' AND post_id=$post->ID"

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Detected usage of meta_key, possible slow query.

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

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Accessing the database directly should be avoided. Please use the $wpdb object and associated functions instead. Found: \PDO.