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mysql.php 4.9 KiB

17 years ago
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  1. <?php
  2. // +----------------------------------------------------------------------+
  3. // | PHP versions 4 and 5 |
  4. // +----------------------------------------------------------------------+
  5. // | Copyright (c) 1998-2006 Manuel Lemos, Tomas V.V.Cox, |
  6. // | Stig. S. Bakken, Lukas Smith |
  7. // | All rights reserved. |
  8. // +----------------------------------------------------------------------+
  9. // | MDB2 is a merge of PEAR DB and Metabases that provides a unified DB |
  10. // | API as well as database abstraction for PHP applications. |
  11. // | This LICENSE is in the BSD license style. |
  12. // | |
  13. // | Redistribution and use in source and binary forms, with or without |
  14. // | modification, are permitted provided that the following conditions |
  15. // | are met: |
  16. // | |
  17. // | Redistributions of source code must retain the above copyright |
  18. // | notice, this list of conditions and the following disclaimer. |
  19. // | |
  20. // | Redistributions in binary form must reproduce the above copyright |
  21. // | notice, this list of conditions and the following disclaimer in the |
  22. // | documentation and/or other materials provided with the distribution. |
  23. // | |
  24. // | Neither the name of Manuel Lemos, Tomas V.V.Cox, Stig. S. Bakken, |
  25. // | Lukas Smith nor the names of his contributors may be used to endorse |
  26. // | or promote products derived from this software without specific prior|
  27. // | written permission. |
  28. // | |
  29. // | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
  30. // | "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
  31. // | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
  32. // | FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
  33. // | REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
  34. // | INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
  35. // | BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS|
  36. // | OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
  37. // | AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
  38. // | LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY|
  39. // | WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
  40. // | POSSIBILITY OF SUCH DAMAGE. |
  41. // +----------------------------------------------------------------------+
  42. // | Author: Lukas Smith <smith@pooteeweet.org> |
  43. // +----------------------------------------------------------------------+
  44. //
  45. // $Id: mysql.php,v 1.10 2006/06/12 21:48:43 lsmith Exp $
  46. //
  47. require_once 'MDB2/Driver/Function/Common.php';
  48. /**
  49. * MDB2 MySQL driver for the function modules
  50. *
  51. * @package MDB2
  52. * @category Database
  53. * @author Lukas Smith <smith@pooteeweet.org>
  54. */
  55. class MDB2_Driver_Function_mysql extends MDB2_Driver_Function_Common
  56. {
  57. // }}}
  58. // {{{ executeStoredProc()
  59. /**
  60. * Execute a stored procedure and return any results
  61. *
  62. * @param string $name string that identifies the function to execute
  63. * @param mixed $params array that contains the paramaters to pass the stored proc
  64. * @param mixed $types array that contains the types of the columns in
  65. * the result set
  66. * @param mixed $result_class string which specifies which result class to use
  67. * @param mixed $result_wrap_class string which specifies which class to wrap results in
  68. * @return mixed a result handle or MDB2_OK on success, a MDB2 error on failure
  69. * @access public
  70. */
  71. function &executeStoredProc($name, $params = null, $types = null, $result_class = true, $result_wrap_class = false)
  72. {
  73. $db =& $this->getDBInstance();
  74. if (PEAR::isError($db)) {
  75. return $db;
  76. }
  77. $query = 'CALL '.$name;
  78. $query .= $params ? '('.implode(', ', $params).')' : '()';
  79. return $db->query($query, $types, $result_class, $result_wrap_class);
  80. }
  81. // }}}
  82. // {{{ concat()
  83. /**
  84. * Returns string to concatenate two or more string parameters
  85. *
  86. * @param string $value1
  87. * @param string $value2
  88. * @param string $values...
  89. * @return string to concatenate two strings
  90. * @access public
  91. **/
  92. function concat($value1, $value2)
  93. {
  94. $args = func_get_args();
  95. return "CONCAT(".implode(', ', $args).")";
  96. }
  97. }
  98. ?>