Commit | Line | Data |
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e586807d H |
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 | return $results; | |
32 | } else if (is_object($var)) { | |
33 | $object_vars = get_object_vars($var); | |
34 | $results = "<b>".get_class($var)." Object (".count($object_vars).")</b>"; | |
35 | foreach ($object_vars as $curr_key => $curr_val) { | |
36 | $return = smarty_modifier_debug_print_var($curr_val, $depth+1, $length); | |
37 | $results .= "<br>".str_repeat(' ', $depth*2)."<b>$curr_key</b> => $return"; | |
38 | } | |
39 | return $results; | |
40 | } else { | |
41 | if (empty($var) && $var != "0") { | |
42 | return '<i>empty</i>'; | |
43 | } | |
44 | if (strlen($var) > $length ) { | |
45 | $results = substr($var, 0, $length-3).'...'; | |
46 | } else { | |
47 | $results = $var; | |
48 | } | |
49 | $results = htmlspecialchars($results); | |
50 | $results = strtr($results, $_replace); | |
51 | return $results; | |
52 | } | |
53 | } | |
54 | ||
55 | /* vim: set expandtab: */ | |
56 | ||
57 | ?> |