WP Mail SMTP PHP 7.2 Compatibility test

FILE: /var/www/test.site/wp-content/plugins/wp-mail-smtp/vendor/phpseclib/phpseclib/phpseclib/bootstrap.php
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FOUND 0 ERRORS AND 1 WARNING AFFECTING 1 LINE
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 10 | WARNING | INI directive 'mbstring.func_overload' is deprecated since PHP 7.2
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FILE: /var/www/test.site/wp-content/plugins/wp-mail-smtp/vendor/phpseclib/phpseclib/phpseclib/Crypt/Random.php
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FOUND 5 ERRORS AFFECTING 2 LINES
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  69 | ERROR | Extension 'mcrypt' is deprecated since PHP 7.1 and removed since PHP 7.2; Use openssl (preferred) or pecl/mcrypt once available instead
  69 | ERROR | Function mcrypt_create_iv() is deprecated since PHP 7.1 and removed since PHP 7.2; Use random_bytes() or OpenSSL instead
 108 | ERROR | Extension 'mcrypt' is deprecated since PHP 7.1 and removed since PHP 7.2; Use openssl (preferred) or pecl/mcrypt once available instead
 108 | ERROR | Function mcrypt_create_iv() is deprecated since PHP 7.1 and removed since PHP 7.2; Use random_bytes() or OpenSSL instead
 108 | ERROR | The constant "MCRYPT_DEV_URANDOM" is deprecated since PHP 7.1 and removed since PHP 7.2
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FILE: /var/www/test.site/wp-content/plugins/wp-mail-smtp/vendor/guzzlehttp/promises/src/functions.php
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FOUND 0 ERRORS AND 3 WARNINGS AFFECTING 3 LINES
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 222 | WARNING | Function each() is deprecated since PHP 7.2; Use a foreach loop instead
 257 | WARNING | Function each() is deprecated since PHP 7.2; Use a foreach loop instead
 313 | WARNING | Function each() is deprecated since PHP 7.2; Use a foreach loop instead
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WP Mail SMTP 1.3.3
PHP Compatibility Checker 1.4.6