mysql_data_seekPHP ManualPrevNextmysql_data_seekmysql_data_seek -- Move internal result pointerDescriptionint mysql_data_seek(int result_identifier, int row_number); Returns: true on success, false on failure. mysql_data_seek() moves the internal row pointer of the MySQL result associated with the specified result identifier to point to the specified row number. The next call to mysql_fetch_row() would return that row. Row_number starts at 0. Example 1. MySQL data seek example 1  2 <?php 3  $link = mysql_pconnect ("kron", "jutta", "geheim") { 4  or die ("Could not connect"); 5  } 6  7  mysql_select_db ("samp_db") { 8  or die ("Could not select database"); 9  } 10  11  $query = "SELECT last_name, first_name FROM friends"; 12  $result = mysql_query ($query) { 13  or die ("Query failed"); 14  } 15  16  # fetch rows in reverse order 17  18  for ($i = mysql_num_rows ($result) - 1; $i >=0; $i--) { 19  if (!mysql_data_seek ($result, $i)) { 20  printf ("Cannot seek to row %d\n", $i); 21  continue; 22  } 23  24  if(!($row = mysql_fetch_object ($result))) 25  continue; 26  27  printf ("%s %s<BR>\n", $row->last_name, $row->first_name); 28  } 29  30  mysql_free_result ($result); 31 ?> 32  PrevHomeNextmysql_create_dbUpmysql_db_query