LifterLMS – WP LMS for eLearning, Online Courses, & Quizzes

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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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Editor blocks must define "apiVersion" 3 or higher in block.json for WordPress 7.0+ iframe editor compatibility.

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

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$_POST[$field['id']] not unslashed before sanitization. Use wp_unslash() or similar

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All output should be run through an escaping function (see the Security sections in the WordPress Developer Handbooks), found '"<div {$this->render_attributes( '_root' )}>"'.

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

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Detected usage of meta_value, possible slow query.

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

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Attempting a database schema change is discouraged.

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Use placeholders and $wpdb-&gt;prepare(); found interpolated variable {$from_joins_where} at &quot;SELECT COUNT(*) {$from_joins_where}&quot;

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File operations should use WP_Filesystem methods instead of direct PHP filesystem calls. Found: fclose().

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File operations should use WP_Filesystem methods instead of direct PHP filesystem calls. Found: fopen().

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