We are testing our upgrade to WP 5.0.3 and PHP 7.2. We are using the WPEngine PHP Compatibility Checker Plugin to test PHP 7.2.

The PHP compatibility plugin reports the following warnings. Will this cause any problems with WP Email Template?

Thank you.

FILE: /nas/content/live/childscistage/wp-content/plugins/wp-email-template/admin/admin-interface.php
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FOUND 0 ERRORS AND 2 WARNINGS AFFECTING 2 LINES
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 432 | WARNING | Global with anything other than bare variables is discouraged since PHP 7.0. Found ${$option_name}
 471 | WARNING | Global with anything other than bare variables is discouraged since PHP 7.0. Found ${$id_attribute}
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FILE: /nas/content/live/childscistage/wp-content/plugins/wp-email-template/includes/mandrill/Mandrill.php
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FOUND 0 ERRORS AND 1 WARNING AFFECTING 1 LINE
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 127 | WARNING | INI directive 'safe_mode' is deprecated since PHP 5.3 and removed since PHP 5.4
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• This topic was modified 2 years ago by gb24.