<?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;
}
}
}
?>
