[44] | 1 | <?php
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| 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 |
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| 8 |
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| 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 | $_replace = array("\n"=>'<i>\n</i>', "\r"=>'<i>\r</i>', "\t"=>'<i>\t</i>');
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| 26 | if (is_array($var)) {
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| 27 | $results = "<b>Array (".count($var).")</b>";
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| 28 | foreach ($var as $curr_key => $curr_val) {
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| 29 | $return = smarty_modifier_debug_print_var($curr_val, $depth+1, $length);
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| 30 | $results .= "<br>".str_repeat(' ', $depth*2)."<b>".strtr($curr_key, $_replace)."</b> => $return";
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| 31 | }
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| 32 | } else if (is_object($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> => $return";
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| 38 | }
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| 39 | } else if (is_resource($var)) {
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| 40 | $results = '<i>'.(string)$var.'</i>';
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| 41 | } else if (empty($var) && $var != "0") {
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| 42 | $results = '<i>empty</i>';
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| 43 | } else {
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| 44 | if (strlen($var) > $length ) {
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| 45 | $results = substr($var, 0, $length-3).'...';
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| 46 | } else {
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| 47 | $results = $var;
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| 48 | }
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| 49 | $results = htmlspecialchars($results);
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| 50 | $results = strtr($results, $_replace);
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| 51 | }
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| 52 | return $results;
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| 53 | }
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| 54 |
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| 55 | /* vim: set expandtab: */
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| 56 |
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| 57 | ?>
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