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F1375499
var_export.php
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Created
Sun, Feb 1, 10:35 AM
Size
3 KB
Mime Type
text/x-php
Expires
Tue, Feb 3, 10:35 AM (20 h, 21 m)
Engine
blob
Format
Raw Data
Handle
882234
Attached To
rINP In-Portal
var_export.php
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<?php
/* vim: set expandtab tabstop=4 shiftwidth=4: */
// +----------------------------------------------------------------------+
// | 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 1.1 2004-10-26 18:22:16 kostja Exp $
//
/**
* Replace var_export()
*
* @category PHP
* @package PHP_Compat
* @link http://php.net/function.var_export
* @author Aidan Lister <aidan@php.net>
* @version $Revision: 1.1 $
* @since PHP 4.2.0
* @require PHP 4.0.1 (trigger_error)
*/
if
(!
function_exists
(
'var_export'
))
{
function
var_export
(
$array
,
$return
=
false
)
{
// Common output variables
$indent
=
' '
;
$doublearrow
=
' => '
;
$lineend
=
",
\n
"
;
$stringdelim
=
'
\'
'
;
$newline
=
"
\n
"
;
// Check the export isn't a simple string / int
if
(
is_string
(
$array
))
{
$out
=
$stringdelim
.
$array
.
$stringdelim
;
}
elseif
(
is_int
(
$array
))
{
$out
=
(
string
)
$array
;
}
// Begin the array export
else
{
// 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
=
$stringdelim
.
addslashes
(
$key
)
.
$stringdelim
;
}
// If the value is a string, delimit it
if
(
is_string
(
$value
))
{
$value
=
$stringdelim
.
addslashes
(
$value
)
.
$stringdelim
;
}
// We have an array, so do some recursion
elseif
(
is_array
(
$value
))
{
// Do some basic recursion while increasing the indent
$recur_array
=
explode
(
$newline
,
var_export
(
$value
,
true
));
$recur_newarr
=
array
();
foreach
(
$recur_array
as
$recur_line
)
{
$recur_newarr
[]
=
$indent
.
$recur_line
;
}
$recur_array
=
implode
(
$newline
,
$recur_newarr
);
$value
=
$newline
.
$recur_array
;
}
// Piece together the line
$out
.=
$indent
.
$key
.
$doublearrow
.
$value
.
$lineend
;
}
// End our string
$out
.=
")"
;
}
// Decide method of output
if
(
$return
===
true
)
{
return
$out
;
}
else
{
echo
$out
;
return
null
;
}
}
}
?>
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