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Differences Between: [Versions 310 and 311] [Versions 311 and 400] [Versions 311 and 401] [Versions 311 and 402] [Versions 311 and 403] [Versions 39 and 311]

   1  <?php
   2  /**
   3   * @version   v5.21.0  2021-02-27
   4   * @copyright (c) 2000-2013 John Lim (jlim#natsoft.com). All rights reserved.
   5   * @copyright (c) 2014      Damien Regad, Mark Newnham and the ADOdb community
   6   * Released under both BSD license and Lesser GPL library license.
   7   * Whenever there is any discrepancy between the two licenses,
   8   * the BSD license will take precedence.
   9   *
  10   * Set tabs to 4 for best viewing.
  11   *
  12   * Latest version is available at https://adodb.org/
  13   *
  14   * Requires PHP4.01pl2 or later because it uses include_once
  15  */
  16  
  17  /*
  18  	 Filter all fields and all rows in a recordset and returns the
  19  	 processed recordset. We scroll to the beginning of the new recordset
  20  	 after processing.
  21  
  22  	 We pass a recordset and function name to RSFilter($rs,'rowfunc');
  23  	 and the function will be called multiple times, once
  24  	 for each row in the recordset. The function will be passed
  25  	 an array containing one row repeatedly.
  26  
  27  	 Example:
  28  
  29  	 // ucwords() every element in the recordset
  30  	 function do_ucwords(&$arr,$rs)
  31  	 {
  32  	 	 foreach($arr as $k => $v) {
  33  	 	 	 $arr[$k] = ucwords($v);
  34  	 	 }
  35  	 }
  36  	 $rs = RSFilter($rs,'do_ucwords');
  37   */
  38  function RSFilter($rs,$fn)
  39  {
  40  	 if ($rs->databaseType != 'array') {
  41  	 	 if (!$rs->connection) return false;
  42  
  43  	 	 $rs = $rs->connection->_rs2rs($rs);
  44  	 }
  45  	 $rows = $rs->RecordCount();
  46  	 for ($i=0; $i < $rows; $i++) {
  47  	 	 if (is_array ($fn)) {
  48          	 $obj = $fn[0];
  49          	 $method = $fn[1];
  50          	 $obj->$method ($rs->_array[$i],$rs);
  51        } else {
  52  	 	 	 $fn($rs->_array[$i],$rs);
  53        }
  54  
  55  	 }
  56  	 if (!$rs->EOF) {
  57  	 	 $rs->_currentRow = 0;
  58  	 	 $rs->fields = $rs->_array[0];
  59  	 }
  60  
  61  	 return $rs;
  62  }