Check for Broken Links

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

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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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Use placeholders and $wpdb->prepare(); found interpolated variable {$cols_sql} at "SELECT {$id_col} AS sid, {$cols_sql} FROM {$table}{$where}"

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

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Unescaped parameter $smart_slider_slides used in $wpdb->get_col()\n$smart_slider_slides assigned unsafely at line 296.

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Unescaped parameter $id_col used in $wpdb->get_results()\n$id_col assigned unsafely at line 244.

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