Package changes:
+php7.3-bcmath 7.3.27-1~deb10u1 amd64
maybe chmod 0644 'php/7.3/cli/php.ini'
maybe chmod 0755 'php/7.3/mods-available'
maybe chmod 0644 'php/7.3/mods-available/apcu.ini'
+maybe chmod 0644 'php/7.3/mods-available/bcmath.ini'
maybe chmod 0644 'php/7.3/mods-available/bz2.ini'
maybe chmod 0644 'php/7.3/mods-available/calendar.ini'
maybe chmod 0644 'php/7.3/mods-available/ctype.ini'
--- /dev/null
+/etc/php/7.3/mods-available/bcmath.ini
\ No newline at end of file
--- /dev/null
+/etc/php/7.3/mods-available/bcmath.ini
\ No newline at end of file
--- /dev/null
+; configuration for php bcmath module
+; priority=20
+extension=bcmath.so
--- /dev/null
+/etc/php/7.3/mods-available/bcmath.ini
\ No newline at end of file