[Sommaire] [Imprimer]

   1  <?php
   2  /**
   3   * Smarty plugin
   4   * @package Smarty
   5   * @subpackage plugins
   6   */
   7  
   8  
   9  /**
  10   * Smarty debug_print_var modifier plugin
  11   *
  12   * Type:     modifier<br>
  13   * Name:     debug_print_var<br>
  14   * Purpose:  formats variable contents for display in the console
  15   * @link http://smarty.php.net/manual/en/language.modifier.debug.print.var.php
  16   *          debug_print_var (Smarty online manual)
  17   * @param array|object
  18   * @param integer
  19   * @param integer
  20   * @return string
  21   */
  22  function smarty_modifier_debug_print_var($var, $depth = 0, $length = 40)
  23  {
  24      $_replace = array("\n"=>'<i>&#92;n</i>', "\r"=>'<i>&#92;r</i>', "\t"=>'<i>&#92;t</i>');
  25      if (is_array($var)) {
  26          $results = "<b>Array (".count($var).")</b>";
  27          foreach ($var as $curr_key => $curr_val) {
  28              $return = smarty_modifier_debug_print_var($curr_val, $depth+1, $length);
  29              $results .= "<br>".str_repeat('&nbsp;', $depth*2)."<b>".strtr($curr_key, $_replace)."</b> =&gt; $return";
  30          }
  31      } else if (is_object($var)) {
  32          $object_vars = get_object_vars($var);
  33          $results = "<b>".get_class($var)." Object (".count($object_vars).")</b>";
  34          foreach ($object_vars as $curr_key => $curr_val) {
  35              $return = smarty_modifier_debug_print_var($curr_val, $depth+1, $length);
  36              $results .= "<br>".str_repeat('&nbsp;', $depth*2)."<b>$curr_key</b> =&gt; $return";
  37          }
  38      } else if (is_resource($var)) {
  39          $results = '<i>'.(string)$var.'</i>';
  40      } else if (empty($var) && $var != "0") {
  41          $results = '<i>empty</i>';
  42      } else {
  43          if (strlen($var) > $length ) {
  44              $results = substr($var, 0, $length-3).'...';
  45          } else {
  46              $results = $var;
  47          }
  48          $results = htmlspecialchars($results);
  49          $results = strtr($results, $_replace);
  50      }
  51      return $results;
  52  }
  53  
  54  /* vim: set expandtab: */
  55  
  56  ?>