| 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 | $_replace = array("\n"=>'<i>\n</i>', "\r"=>'<i>\r</i>', "\t"=>'<i>\t</i>'); |
| 25 | if (is_array($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(' ', $depth*2)."<b>".strtr($curr_key, $_replace)."</b> => $return"; |
| 30 | } |
| 31 | } else if (is_object($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(' ', $depth*2)."<b>$curr_key</b> => $return"; |
| 37 | } |
| 38 | } else if (is_resource($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 | ?> |