includes/imaginary.php

   1 <?php
   2 /*=====================================================================*\
   3 || ###################################################################
   4 || # ViewSVN [#]version[#]
   5 || # Copyright ©2002-[#]year[#] Iris Studios, Inc.
   6 || #
   7 || # This program is free software; you can redistribute it and/or modify
   8 || # it under the terms of the GNU General Public License as published by
   9 || # the Free Software Foundation; version [#]gpl[#] of the License.
  10 || #
  11 || # This program is distributed in the hope that it will be useful, but
  12 || # WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  13 || # or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
  14 || # more details.
  15 || #
  16 || # You should have received a copy of the GNU General Public License along
  17 || # with this program; if not, write to the Free Software Foundation, Inc.,
  18 || # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
  19 || ###################################################################
  20 \*=====================================================================*/
  21
  22 /**
  23 * Mimics functions that will later become the language
  24 * independence system and error system
  25 *
  26 * @pacakge      ViewSVN
  27 */
  28
  29 /**
  30 * Imaginary class that does error reporting and language
  31 * independence
  32 *
  33 * @package      ViewSVN
  34 * @version      $Id$
  35 */
  36 class Imaginary
  37 {
  38         /**
  39         * Mimics the error reporting function
  40         *
  41         * @access       public
  42         *
  43         * @param        string  Error
  44         *
  45         * @return       string  Error
  46         */
  47         function error($error)
  48         {
  49                 global $viewsvn;
  50
  51                 // adapted from PEAR/PHP_Compat
  52                 if ($viewsvn->debug)
  53                 {
  54                         $backtrace = debug_backtrace();
  55
  56                         $calls = array();
  57                         for ($i = 1; $i < count($backtrace); $i++)
  58                         {
  59                                 $call = $backtrace["$i"];
  60
  61                                 $function = (isset($call['class'])) ? $call['class'] . '.' . $call['function'] : $call['function'];
  62
  63                                 $params = '';
  64                                 if (isset($call['args']))
  65                                 {
  66                                         $params = implode(', ', $call['args']);
  67                                 }
  68
  69                                 $calls[] = sprintf('#%d : %s(%s) <strong>[%s:%s]</strong>', $i, $function, $params, $call['file'], $call['line']);
  70                         }
  71
  72                         echo implode('<br />', $calls) . '<br />';
  73                 }
  74
  75                 trigger_error($error, E_USER_ERROR);
  76         }
  77 }
  78
  79 /*=====================================================================*\
  80 || ###################################################################
  81 || # $HeadURL$
  82 || # $Id$
  83 || ###################################################################
  84 \*=====================================================================*/
  85 ?>