Warning in ./libraries/config/FormDisplay.php#661
 "continue" targeting switch is equivalent to "break". Did you mean to use "continue 2"?

Backtrace

./vendor/composer/ClassLoader.php#444: include()
./vendor/composer/ClassLoader.php#322: Composer\Autoload\includeFile(string '/www/server/phpmyadmin/phpmyadmin_f7d5cbb46710b792/vendor/composer/../..//libraries/config/FormDisplay.php')
Composer\Autoload\ClassLoader->loadClass(string 'PMA\\libraries\\config\\FormDisplay')
./libraries/config/PageSettings.php#76: spl_autoload_call(string 'PMA\\libraries\\config\\FormDisplay')
./libraries/config/PageSettings.php#230: PMA\libraries\config\PageSettings->__construct(
string 'Navi_panel',
string 'pma_navigation_settings',
)
./libraries/navigation/Navigation.php#66: PMA\libraries\config\PageSettings::getNaviSettings()
./libraries/Header.php#425: PMA\libraries\navigation\Navigation->getDisplay()
./libraries/Response.php#260: PMA\libraries\Header->getDisplay()
./libraries/Response.php#273: PMA\libraries\Response->_getDisplay()
./libraries/Response.php#432: PMA\libraries\Response->_htmlResponse()
PMA\libraries\Response->response()

是因为phpmyadmin不支持php7.3改为7.2就可以了