Registrations for the Events Calendar – Event Registration Plugin

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

All output should be run through an escaping function (see the Security sections in the WordPress Developer Handbooks), found '$actions'.

Processing form data without nonce verification.

Processing form data without nonce verification.

Use placeholders and $wpdb->prepare(); found interpolated variable $column_name at "ALTER TABLE $table_name ADD $column_name $type_name DEFAULT '' NOT NULL"

Use of a direct database call is discouraged.

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

$_GET['email'] not unslashed before sanitization. Use wp_unslash() or similar

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

Detected usage of a possibly undefined superglobal array index: $_GET['id']. Check that the array index exists before using it.

The $text parameter must be a single text string literal. Found: $args['description']

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

Detected usage of a non-sanitized input variable: $_GET['page']

Missing $domain parameter in function call to esc_attr_e().

Unescaped parameter $in_clause used in $wpdb->get_results()\n$in_clause assigned unsafely at line 563.

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

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

Detected usage of meta_query, possible slow query.

Attempting a database schema change is discouraged.

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.

Unescaped parameter $occurrences_table used in $wpdb->get_results()\n$occurrences_table assigned unsafely at line 307.

Mismatched text domain. Expected 'registrations-for-the-events-calendar' but got 'icaltec'.

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

Detected usage of meta_key, possible slow query.

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