Imported sources

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+<?php
+// +----------------------------------------------------------------------+
+// | PHP Version 4                                                        |
+// +----------------------------------------------------------------------+
+// | Copyright (c) 1997-2004 The PHP Group                                |
+// +----------------------------------------------------------------------+
+// | This source file is subject to version 3.0 of the PHP license,       |
+// | that is bundled with this package in the file LICENSE, and is        |
+// | available at through the world-wide-web at                           |
+// | http://www.php.net/license/3_0.txt.                                  |
+// | If you did not receive a copy of the PHP license and are unable to   |
+// | obtain it through the world-wide-web, please send a note to          |
+// | license@php.net so we can mail you a copy immediately.               |
+// +----------------------------------------------------------------------+
+// | Authors: Aidan Lister <aidan@php.net>                                |
+// +----------------------------------------------------------------------+
+//
+// $Id: var_export.php,v 1.2 2005/11/21 10:57:23 ggiunta Exp $
+
+
+/**
+ * Replace var_export()
+ *
+ * @category    PHP
+ * @package     PHP_Compat
+ * @link        http://php.net/function.var_export
+ * @author      Aidan Lister <aidan@php.net>
+ * @version     $Revision: 1.2 $
+ * @since       PHP 4.2.0
+ * @require     PHP 4.0.0 (user_error)
+ */
+if (!function_exists('var_export')) {
+    function var_export($array, $return = false, $lvl=0)
+    {
+        // Common output variables
+        $indent      = '  ';
+        $doublearrow = ' => ';
+        $lineend     = ",\n";
+        $stringdelim = '\'';
+
+        // Check the export isn't a simple string / int
+        if (is_string($array)) {
+            $out = $stringdelim . str_replace('\'', '\\\'', str_replace('\\', '\\\\', $array)) . $stringdelim;
+        } elseif (is_int($array) || is_float($array)) {
+            $out = (string)$array;
+        } elseif (is_bool($array)) {
+            $out = $array ? 'true' : 'false';
+        } elseif (is_null($array)) {
+            $out = 'NULL';
+        } elseif (is_resource($array)) {
+            $out = 'resource';
+        } else {
+            // Begin the array export
+            // Start the string
+            $out = "array (\n";
+
+            // Loop through each value in array
+            foreach ($array as $key => $value) {
+                // If the key is a string, delimit it
+                if (is_string($key)) {
+                    $key = str_replace('\'', '\\\'', str_replace('\\', '\\\\', $key));
+                    $key = $stringdelim . $key . $stringdelim;
+                }
+
+                $val = var_export($value, true, $lvl+1);
+                // Delimit value
+                /*if (is_array($value)) {
+                    // We have an array, so do some recursion
+                    // Do some basic recursion while increasing the indent
+                    $recur_array = explode($newline, var_export($value, true));
+                    $temp_array = array();
+                    foreach ($recur_array as $recur_line) {
+                        $temp_array[] = $indent . $recur_line;
+                    }
+                    $recur_array = implode($newline, $temp_array);
+                    $value = $newline . $recur_array;
+                } elseif (is_null($value)) {
+                    $value = 'NULL';
+                } else {
+                    $value = str_replace($find, $replace, $value);
+                    $value = $stringdelim . $value . $stringdelim;
+                }*/
+
+                // Piece together the line
+                for ($i = 0; $i < $lvl; $i++)
+                    $out .= $indent;
+                $out .= $key . $doublearrow . $val . $lineend;
+            }
+
+            // End our string
+            for ($i = 0; $i < $lvl; $i++)
+                $out .= $indent;
+            $out .= ")";
+        }
+
+        // Decide method of output
+        if ($return === true) {
+            return $out;
+        } else {
+            echo $out;
+            return;
+        }
+    }
+}
+?>
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