/framework/vendor/smarty2/lib/plugins/modifier.debug_print_var.php
PHP | 57 lines | 33 code | 4 blank | 20 comment | 12 complexity | 08316533750e1d7b0e9c801f99fb5e1f MD5 | raw file
Possible License(s): BSD-3-Clause, LGPL-2.1
- <?php
- /**
- * Smarty plugin
- * @package Smarty
- * @subpackage plugins
- */
- /**
- * Smarty debug_print_var modifier plugin
- *
- * Type: modifier<br>
- * Name: debug_print_var<br>
- * Purpose: formats variable contents for display in the console
- * @link http://smarty.php.net/manual/en/language.modifier.debug.print.var.php
- * debug_print_var (Smarty online manual)
- * @author Monte Ohrt <monte at ohrt dot com>
- * @param array|object
- * @param integer
- * @param integer
- * @return string
- */
- function smarty_modifier_debug_print_var($var, $depth = 0, $length = 40)
- {
- $_replace = array("\n"=>'<i>\n</i>', "\r"=>'<i>\r</i>', "\t"=>'<i>\t</i>');
- if (is_array($var)) {
- $results = "<b>Array (".count($var).")</b>";
- foreach ($var as $curr_key => $curr_val) {
- $return = smarty_modifier_debug_print_var($curr_val, $depth+1, $length);
- $results .= "<br>".str_repeat(' ', $depth*2)."<b>".strtr($curr_key, $_replace)."</b> => $return";
- }
- } else if (is_object($var)) {
- $object_vars = get_object_vars($var);
- $results = "<b>".get_class($var)." Object (".count($object_vars).")</b>";
- foreach ($object_vars as $curr_key => $curr_val) {
- $return = smarty_modifier_debug_print_var($curr_val, $depth+1, $length);
- $results .= "<br>".str_repeat(' ', $depth*2)."<b>$curr_key</b> => $return";
- }
- } else if (is_resource($var)) {
- $results = '<i>'.(string)$var.'</i>';
- } else if (empty($var) && $var != "0") {
- $results = '<i>empty</i>';
- } else {
- if (strlen($var) > $length ) {
- $results = substr($var, 0, $length-3).'...';
- } else {
- $results = $var;
- }
- $results = htmlspecialchars($results);
- $results = strtr($results, $_replace);
- }
- return $results;
- }
- /* vim: set expandtab: */
- ?>