5 * @subpackage plugins
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10 * Smarty debug_print_var modifier plugin
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12 * Type: modifier<br>
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13 * Name: debug_print_var<br>
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14 * Purpose: formats variable contents for display in the console
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15 * @link http://smarty.php.net/manual/en/language.modifier.debug.print.var.php
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16 * debug_print_var (Smarty online manual)
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17 * @param array|object
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22 function smarty_modifier_debug_print_var($var, $depth = 0, $length = 40)
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24 $_replace = array("\n"=>'<i>\n</i>', "\r"=>'<i>\r</i>', "\t"=>'<i>\t</i>');
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25 if (is_array($var)) {
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26 $results = "<b>Array (".count($var).")</b>";
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27 foreach ($var as $curr_key => $curr_val) {
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28 $return = smarty_modifier_debug_print_var($curr_val, $depth+1, $length);
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29 $results .= "<br>".str_repeat(' ', $depth*2)."<b>".strtr($curr_key, $_replace)."</b> => $return";
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32 } else if (is_object($var)) {
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33 $object_vars = get_object_vars($var);
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34 $results = "<b>".get_class($var)." Object (".count($object_vars).")</b>";
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35 foreach ($object_vars as $curr_key => $curr_val) {
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36 $return = smarty_modifier_debug_print_var($curr_val, $depth+1, $length);
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37 $results .= "<br>".str_repeat(' ', $depth*2)."<b>$curr_key</b> => $return";
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41 if (empty($var) && $var != "0") {
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42 return '<i>empty</i>';
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44 if (strlen($var) > $length ) {
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45 $results = substr($var, 0, $length-3).'...';
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49 $results = htmlspecialchars($results);
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50 $results = strtr($results, $_replace);
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55 /* vim: set expandtab: */
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