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<?php |
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/** |
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* Smarty plugin |
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* @package Smarty |
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* @subpackage plugins |
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*/ |
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|
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|
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/** |
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* Smarty debug_print_var modifier plugin |
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* |
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* Type: modifier<br> |
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* Name: debug_print_var<br> |
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* Purpose: formats variable contents for display in the console |
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* @link http://smarty.php.net/manual/en/language.modifier.debug.print.var.php |
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* debug_print_var (Smarty online manual) |
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* @param array|object |
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* @param integer |
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* @param integer |
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* @return string |
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*/ |
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function smarty_modifier_debug_print_var($var, $depth = 0, $length = 40) |
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{ |
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$_replace = array("\n"=>'<i>\n</i>', "\r"=>'<i>\r</i>', "\t"=>'<i>\t</i>'); |
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if (is_array($var)) { |
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$results = "<b>Array (".count($var).")</b>"; |
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foreach ($var as $curr_key => $curr_val) { |
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$return = smarty_modifier_debug_print_var($curr_val, $depth+1, $length); |
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$results .= "<br>".str_repeat(' ', $depth*2)."<b>".strtr($curr_key, $_replace)."</b> => $return"; |
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} |
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} else if (is_object($var)) { |
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$object_vars = get_object_vars($var); |
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$results = "<b>".get_class($var)." Object (".count($object_vars).")</b>"; |
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foreach ($object_vars as $curr_key => $curr_val) { |
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$return = smarty_modifier_debug_print_var($curr_val, $depth+1, $length); |
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$results .= "<br>".str_repeat(' ', $depth*2)."<b>$curr_key</b> => $return"; |
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} |
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} else if (is_resource($var)) { |
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$results = '<i>'.(string)$var.'</i>'; |
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} else if (empty($var) && $var != "0") { |
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$results = '<i>empty</i>'; |
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} else { |
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if (strlen($var) > $length ) { |
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$results = substr($var, 0, $length-3).'...'; |
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} else { |
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$results = $var; |
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} |
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$results = htmlspecialchars($results); |
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$results = strtr($results, $_replace); |
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} |
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return $results; |
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} |
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|
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/* vim: set expandtab: */ |
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|
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?> |
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