Email Templates Customizer and Designer for WordPress and WooCommerce

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

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

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Processing form data without nonce verification.

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wp_redirect() found. Using wp_safe_redirect(), along with the "allowed_redirect_hosts" 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: $_FILES['mailtpl-woomail-import-file']. Check that the array index exists before using it.

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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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Multiple placeholders in translatable strings should be ordered. Expected "%1$s, %2$s", but got "%s, %s" in '%s is now back in stock at %s. '.

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Short PHP opening tag used with echo; expected "<?php echo $settings ..." but found "<?= $settings ..."

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Hook names invoked by a theme/plugin should start with the theme/plugin prefix. Found: &quot;{$email_id}_email_body&quot;.

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Functions declared in the global namespace by a theme/plugin should start with the theme/plugin prefix. Found: &quot;get_customized_email_types&quot;.

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strip_tags() is discouraged. Use the more comprehensive wp_strip_all_tags() instead.

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unlink() is discouraged. Use wp_delete_file() to delete a file.

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load_plugin_textdomain() has been discouraged since WordPress version 4.6. When your plugin is hosted on WordPress.org, you no longer need to manually include this function call for translations under your plugin slug. WordPress will automatically load the translations for you as needed.

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