Double Opt-In for Contact Form 7 & Avada – Secure, GDPR-Compliant Email Verification

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

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The $text parameter must be a single text string literal. Found: $Category->get_id()

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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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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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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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Use of heredoc syntax (<<<) is not allowed; use standard strings or inline HTML instead

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wp_redirect() found. Using wp_safe_redirect(), along with the &quot;allowed_redirect_hosts&quot; filter if needed, can help avoid any chances of malicious redirects within code. It is also important to remember to call exit() after a redirect so that no other unwanted code is executed.

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Detected usage of a possibly undefined superglobal array index: $_GET[&#039;optin&#039;]. Check that the array index exists before using it.

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Resource version not set in call to wp_enqueue_script(). This means new versions of the script may not always be loaded due to browser caching.

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Function "wp_date()" requires WordPress 5.3.0, but your plugin minimum supported version is WordPress 5.0.0.

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

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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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Unescaped parameter $countQuery used in $wpdb->get_var()\n$countQuery assigned unsafely at line 444.

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