Gdbm.gdbm()->firstkey()

Gdbm.gdbm()->reorganize()

Method Gdbm.gdbm()->nextkey()

Method nextkey

string Gdbm.gdbm()->nextkey(string key)

Description

This returns the key in database that follows the key 'key' key. This is of course used to iterate over all keys in the database.

Example

// Write the contents of the database
  for(key=gdbm->firstkey(); k; k=gdbm->nextkey(k))
    write(k+":"+gdbm->fetch(k)+"\n");