public function DatabaseConnection_sqlite::sqlFunctionRand

public DatabaseConnection_sqlite::sqlFunctionRand($seed = NULL)

SQLite compatibility implementation for the RAND() SQL function.

File

includes/database/sqlite/database.inc, line 207
Database interface code for SQLite embedded database engine.

Class

DatabaseConnection_sqlite
Specific SQLite implementation of DatabaseConnection.

Code

public function sqlFunctionRand($seed = NULL) {
  if (isset($seed)) {
    mt_srand($seed);
  }
  return mt_rand() / mt_getrandmax();
}

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