How to make math calculations with large numbers on PHP?

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14 use this Snum1 "123456789012345678901234567890"; Snum2 "9876543210" r mysqlquery("Select sum: num num2); sumR mysqlfetchrow(r); sum sum0; share improve this answer answered May 17 ’11 at 6:23 K.Sya 221 02 2 60 Zomg, that’s both an awesome and a very ugly response. – Clement Herreman Jun 17 ’11 at 13:06 are you serious? – WoLfulus Apr 18 ’15 at 13:25 13 Sorry, but the SQL server is an SQL server, not a calculator. – GordonM May 22 ’15 at 9:37