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Редакция | Автор | № строки | Строка |
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2 | alex-w | 1 | <?php |
2 | /** |
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3 | * Smarty plugin |
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4 | * @package Smarty |
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5 | * @subpackage plugins |
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6 | */ |
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7 | |||
8 | |||
9 | /** |
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10 | * Smarty debug_print_var modifier plugin |
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11 | * |
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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 | * @author Monte Ohrt <monte at ohrt dot com> |
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18 | * @param array|object |
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19 | * @param integer |
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20 | * @param integer |
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21 | * @return string |
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22 | */ |
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23 | function smarty_modifier_debug_print_var($var, $depth = 0, $length = 40) |
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24 | { |
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25 | $_replace = array( |
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26 | "\n" => '<i>\n</i>', |
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27 | "\r" => '<i>\r</i>', |
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28 | "\t" => '<i>\t</i>' |
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29 | ); |
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30 | |||
31 | switch (gettype($var)) { |
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32 | case 'array' : |
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33 | $results = '<b>Array (' . count($var) . ')</b>'; |
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34 | foreach ($var as $curr_key => $curr_val) { |
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35 | $results .= '<br>' . str_repeat(' ', $depth * 2) |
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36 | . '<b>' . strtr($curr_key, $_replace) . '</b> => ' |
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37 | . smarty_modifier_debug_print_var($curr_val, ++$depth, $length); |
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38 | $depth--; |
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39 | } |
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40 | break; |
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41 | case 'object' : |
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42 | $object_vars = get_object_vars($var); |
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43 | $results = '<b>' . get_class($var) . ' Object (' . count($object_vars) . ')</b>'; |
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44 | foreach ($object_vars as $curr_key => $curr_val) { |
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45 | $results .= '<br>' . str_repeat(' ', $depth * 2) |
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46 | . '<b> ->' . strtr($curr_key, $_replace) . '</b> = ' |
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47 | . smarty_modifier_debug_print_var($curr_val, ++$depth, $length); |
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48 | $depth--; |
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49 | } |
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50 | break; |
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51 | case 'boolean' : |
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52 | case 'NULL' : |
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53 | case 'resource' : |
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54 | if (true === $var) { |
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55 | $results = 'true'; |
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56 | } elseif (false === $var) { |
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57 | $results = 'false'; |
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58 | } elseif (null === $var) { |
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59 | $results = 'null'; |
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60 | } else { |
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61 | $results = htmlspecialchars((string) $var); |
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62 | } |
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63 | $results = '<i>' . $results . '</i>'; |
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64 | break; |
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65 | case 'integer' : |
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66 | case 'float' : |
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67 | $results = htmlspecialchars((string) $var); |
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68 | break; |
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69 | case 'string' : |
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70 | $results = strtr($var, $_replace); |
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71 | if (strlen($var) > $length ) { |
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72 | $results = substr($var, 0, $length - 3) . '...'; |
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73 | } |
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74 | $results = htmlspecialchars('"' . $results . '"'); |
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75 | break; |
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76 | case 'unknown type' : |
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77 | default : |
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78 | $results = strtr((string) $var, $_replace); |
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79 | if (strlen($results) > $length ) { |
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80 | $results = substr($results, 0, $length - 3) . '...'; |
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81 | } |
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82 | $results = htmlspecialchars($results); |
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83 | } |
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84 | |||
85 | return $results; |
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86 | } |
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87 | |||
88 | /* vim: set expandtab: */ |
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89 | |||
90 | ?> |