| 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 | * @author Monte Ohrt <monte at ohrt dot com> |
| 18 | * @param array|object |
| 19 | * @param integer |
| 20 | * @param integer |
| 21 | * @return string |
| 22 | */ |
| 23 | function smarty_modifier_debug_print_var($var, $depth = 0, $length = 40) |
| 24 | { |
| 25 | $_replace = array( |
| 26 | "\n" => '<i>\n</i>', |
| 27 | "\r" => '<i>\r</i>', |
| 28 | "\t" => '<i>\t</i>' |
| 29 | ); |
| 30 | |
| 31 | switch (gettype($var)) { |
| 32 | case 'array' : |
| 33 | $results = '<b>Array (' . count($var) . ')</b>'; |
| 34 | foreach ($var as $curr_key => $curr_val) { |
| 35 | $results .= '<br>' . str_repeat(' ', $depth * 2) |
| 36 | . '<b>' . strtr($curr_key, $_replace) . '</b> => ' |
| 37 | . smarty_modifier_debug_print_var($curr_val, ++$depth, $length); |
| 38 | $depth--; |
| 39 | } |
| 40 | break; |
| 41 | case 'object' : |
| 42 | $object_vars = get_object_vars($var); |
| 43 | $results = '<b>' . get_class($var) . ' Object (' . count($object_vars) . ')</b>'; |
| 44 | foreach ($object_vars as $curr_key => $curr_val) { |
| 45 | $results .= '<br>' . str_repeat(' ', $depth * 2) |
| 46 | . '<b> ->' . strtr($curr_key, $_replace) . '</b> = ' |
| 47 | . smarty_modifier_debug_print_var($curr_val, ++$depth, $length); |
| 48 | $depth--; |
| 49 | } |
| 50 | break; |
| 51 | case 'boolean' : |
| 52 | case 'NULL' : |
| 53 | case 'resource' : |
| 54 | if (true === $var) { |
| 55 | $results = 'true'; |
| 56 | } elseif (false === $var) { |
| 57 | $results = 'false'; |
| 58 | } elseif (null === $var) { |
| 59 | $results = 'null'; |
| 60 | } else { |
| 61 | $results = htmlspecialchars((string) $var); |
| 62 | } |
| 63 | $results = '<i>' . $results . '</i>'; |
| 64 | break; |
| 65 | case 'integer' : |
| 66 | case 'float' : |
| 67 | $results = htmlspecialchars((string) $var); |
| 68 | break; |
| 69 | case 'string' : |
| 70 | $results = strtr($var, $_replace); |
| 71 | if (strlen($var) > $length ) { |
| 72 | $results = substr($var, 0, $length - 3) . '...'; |
| 73 | } |
| 74 | $results = htmlspecialchars('"' . $results . '"'); |
| 75 | break; |
| 76 | case 'unknown type' : |
| 77 | default : |
| 78 | $results = strtr((string) $var, $_replace); |
| 79 | if (strlen($results) > $length ) { |
| 80 | $results = substr($results, 0, $length - 3) . '...'; |
| 81 | } |
| 82 | $results = htmlspecialchars($results); |
| 83 | } |
| 84 | |
| 85 | return $results; |
| 86 | } |
| 87 | |
| 88 | /* vim: set expandtab: */ |
| 89 | |
| 90 | ?> |