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340
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GNU GENERAL PUBLIC LICENSE
Version 2, June 1991
Copyright (C) 1989, 1991 Free Software Foundation, Inc.
59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
Preamble
The licenses for most software are designed to take away your
freedom to share and change it. By contrast, the GNU General Public
License is intended to guarantee your freedom to share and change free
software--to make sure the software is free for all its users. This
General Public License applies to most of the Free Software
Foundation's software and to any other program whose authors commit to
using it. (Some other Free Software Foundation software is covered by
the GNU Library General Public License instead.) You can apply it to
your programs, too.
When we speak of free software, we are referring to freedom, not
price. Our General Public Licenses are designed to make sure that you
have the freedom to distribute copies of free software (and charge for
this service if you wish), that you receive source code or can get it
if you want it, that you can change the software or use pieces of it
in new free programs; and that you know you can do these things.
To protect your rights, we need to make restrictions that forbid
anyone to deny you these rights or to ask you to surrender the rights.
These restrictions translate to certain responsibilities for you if you
distribute copies of the software, or if you modify it.
For example, if you distribute copies of such a program, whether
gratis or for a fee, you must give the recipients all the rights that
you have. You must make sure that they, too, receive or can get the
source code. And you must show them these terms so they know their
rights.
We protect your rights with two steps: (1) copyright the software, and
(2) offer you this license which gives you legal permission to copy,
distribute and/or modify the software.
Also, for each author's protection and ours, we want to make certain
that everyone understands that there is no warranty for this free
software. If the software is modified by someone else and passed on, we
want its recipients to know that what they have is not the original, so
that any problems introduced by others will not reflect on the original
authors' reputations.
Finally, any free program is threatened constantly by software
patents. We wish to avoid the danger that redistributors of a free
program will individually obtain patent licenses, in effect making the
program proprietary. To prevent this, we have made it clear that any
patent must be licensed for everyone's free use or not licensed at all.
The precise terms and conditions for copying, distribution and
modification follow.
GNU GENERAL PUBLIC LICENSE
TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
0. This License applies to any program or other work which contains
a notice placed by the copyright holder saying it may be distributed
under the terms of this General Public License. The "Program", below,
refers to any such program or work, and a "work based on the Program"
means either the Program or any derivative work under copyright law:
that is to say, a work containing the Program or a portion of it,
either verbatim or with modifications and/or translated into another
language. (Hereinafter, translation is included without limitation in
the term "modification".) Each licensee is addressed as "you".
Activities other than copying, distribution and modification are not
covered by this License; they are outside its scope. The act of
running the Program is not restricted, and the output from the Program
is covered only if its contents constitute a work based on the
Program (independent of having been made by running the Program).
Whether that is true depends on what the Program does.
1. You may copy and distribute verbatim copies of the Program's
source code as you receive it, in any medium, provided that you
conspicuously and appropriately publish on each copy an appropriate
copyright notice and disclaimer of warranty; keep intact all the
notices that refer to this License and to the absence of any warranty;
and give any other recipients of the Program a copy of this License
along with the Program.
You may charge a fee for the physical act of transferring a copy, and
you may at your option offer warranty protection in exchange for a fee.
2. You may modify your copy or copies of the Program or any portion
of it, thus forming a work based on the Program, and copy and
distribute such modifications or work under the terms of Section 1
above, provided that you also meet all of these conditions:
a) You must cause the modified files to carry prominent notices
stating that you changed the files and the date of any change.
b) You must cause any work that you distribute or publish, that in
whole or in part contains or is derived from the Program or any
part thereof, to be licensed as a whole at no charge to all third
parties under the terms of this License.
c) If the modified program normally reads commands interactively
when run, you must cause it, when started running for such
interactive use in the most ordinary way, to print or display an
announcement including an appropriate copyright notice and a
notice that there is no warranty (or else, saying that you provide
a warranty) and that users may redistribute the program under
these conditions, and telling the user how to view a copy of this
License. (Exception: if the Program itself is interactive but
does not normally print such an announcement, your work based on
the Program is not required to print an announcement.)
These requirements apply to the modified work as a whole. If
identifiable sections of that work are not derived from the Program,
and can be reasonably considered independent and separate works in
themselves, then this License, and its terms, do not apply to those
sections when you distribute them as separate works. But when you
distribute the same sections as part of a whole which is a work based
on the Program, the distribution of the whole must be on the terms of
this License, whose permissions for other licensees extend to the
entire whole, and thus to each and every part regardless of who wrote it.
Thus, it is not the intent of this section to claim rights or contest
your rights to work written entirely by you; rather, the intent is to
exercise the right to control the distribution of derivative or
collective works based on the Program.
In addition, mere aggregation of another work not based on the Program
with the Program (or with a work based on the Program) on a volume of
a storage or distribution medium does not bring the other work under
the scope of this License.
3. You may copy and distribute the Program (or a work based on it,
under Section 2) in object code or executable form under the terms of
Sections 1 and 2 above provided that you also do one of the following:
a) Accompany it with the complete corresponding machine-readable
source code, which must be distributed under the terms of Sections
1 and 2 above on a medium customarily used for software interchange; or,
b) Accompany it with a written offer, valid for at least three
years, to give any third party, for a charge no more than your
cost of physically performing source distribution, a complete
machine-readable copy of the corresponding source code, to be
distributed under the terms of Sections 1 and 2 above on a medium
customarily used for software interchange; or,
c) Accompany it with the information you received as to the offer
to distribute corresponding source code. (This alternative is
allowed only for noncommercial distribution and only if you
received the program in object code or executable form with such
an offer, in accord with Subsection b above.)
The source code for a work means the preferred form of the work for
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If distribution of executable or object code is made by offering
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access to copy the source code from the same place counts as
distribution of the source code, even though third parties are not
compelled to copy the source along with the object code.
4. You may not copy, modify, sublicense, or distribute the Program
except as expressly provided under this License. Any attempt
otherwise to copy, modify, sublicense or distribute the Program is
void, and will automatically terminate your rights under this License.
However, parties who have received copies, or rights, from you under
this License will not have their licenses terminated so long as such
parties remain in full compliance.
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signed it. However, nothing else grants you permission to modify or
distribute the Program or its derivative works. These actions are
prohibited by law if you do not accept this License. Therefore, by
modifying or distributing the Program (or any work based on the
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all its terms and conditions for copying, distributing or modifying
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You are not responsible for enforcing compliance by third parties to
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infringement or for any other reason (not limited to patent issues),
conditions are imposed on you (whether by court order, agreement or
otherwise) that contradict the conditions of this License, they do not
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License and any other pertinent obligations, then as a consequence you
may not distribute the Program at all. For example, if a patent
license would not permit royalty-free redistribution of the Program by
all those who receive copies directly or indirectly through you, then
the only way you could satisfy both it and this License would be to
refrain entirely from distribution of the Program.
If any portion of this section is held invalid or unenforceable under
any particular circumstance, the balance of the section is intended to
apply and the section as a whole is intended to apply in other
circumstances.
It is not the purpose of this section to induce you to infringe any
patents or other property right claims or to contest validity of any
such claims; this section has the sole purpose of protecting the
integrity of the free software distribution system, which is
implemented by public license practices. Many people have made
generous contributions to the wide range of software distributed
through that system in reliance on consistent application of that
system; it is up to the author/donor to decide if he or she is willing
to distribute software through any other system and a licensee cannot
impose that choice.
This section is intended to make thoroughly clear what is believed to
be a consequence of the rest of this License.
8. If the distribution and/or use of the Program is restricted in
certain countries either by patents or by copyrighted interfaces, the
original copyright holder who places the Program under this License
may add an explicit geographical distribution limitation excluding
those countries, so that distribution is permitted only in or among
countries not thus excluded. In such case, this License incorporates
the limitation as if written in the body of this License.
9. The Free Software Foundation may publish revised and/or new versions
of the General Public License from time to time. Such new versions will
be similar in spirit to the present version, but may differ in detail to
address new problems or concerns.
Each version is given a distinguishing version number. If the Program
specifies a version number of this License which applies to it and "any
later version", you have the option of following the terms and conditions
either of that version or of any later version published by the Free
Software Foundation. If the Program does not specify a version number of
this License, you may choose any version ever published by the Free Software
Foundation.
10. If you wish to incorporate parts of the Program into other free
programs whose distribution conditions are different, write to the author
to ask for permission. For software which is copyrighted by the Free
Software Foundation, write to the Free Software Foundation; we sometimes
make exceptions for this. Our decision will be guided by the two goals
of preserving the free status of all derivatives of our free software and
of promoting the sharing and reuse of software generally.
NO WARRANTY
11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS
TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
REPAIR OR CORRECTION.
12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
POSSIBILITY OF SUCH DAMAGES.
END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively
convey the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.
<one line to give the program's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Also add information on how to contact you by electronic and paper mail.
If the program is interactive, make it output a short notice like this
when it starts in an interactive mode:
Gnomovision version 69, Copyright (C) year name of author
Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License. Of course, the commands you use may
be called something other than `show w' and `show c'; they could even be
mouse-clicks or menu items--whatever suits your program.
You should also get your employer (if you work as a programmer) or your
school, if any, to sign a "copyright disclaimer" for the program, if
necessary. Here is a sample; alter the names:
Yoyodyne, Inc., hereby disclaims all copyright interest in the program
`Gnomovision' (which makes passes at compilers) written by James Hacker.
<signature of Ty Coon>, 1 April 1989
Ty Coon, President of Vice
This General Public License does not permit incorporating your program into
proprietary programs. If your program is a subroutine library, you may
consider it more useful to permit linking proprietary applications with the
library. If this is what you want to do, use the GNU Library General
Public License instead of this License.

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<?php
/**
* Part of the Joomla Framework Registry Package
*
* @copyright Copyright (C) 2015 Open Source Matters, Inc.
* @license GNU General Public License version 2 or later; see LICENSE
*/
namespace Joomla\Registry;
/**
* Factory class to fetch Registry objects
*
* @since 1.5.0
*/
class Factory
{
/**
* Returns a FormatInterface object, only creating it if it doesn't already exist.
*
* @param string $type The format to load
* @param array $options Additional options to configure the object
*
* @return FormatInterface Registry format handler
*
* @throws \InvalidArgumentException
*
* @since 1.5.0
* @since 2.0.0 Object caching is no longer supported. `Factory::getFormat()` returns a new `FormatInterface`
* instance on each call.
*/
public static function getFormat($type, array $options = [])
{
// Sanitize format type.
$type = \strtolower(\preg_replace('/[^A-Z\d_]/i', '', $type));
$localNamespace = __NAMESPACE__ . '\\Format';
$namespace = $options['format_namespace'] ?? $localNamespace;
$class = $namespace . '\\' . \ucfirst($type);
if (!\class_exists($class)) {
// Were we given a custom namespace? If not, there's nothing else we can do
if ($namespace === $localNamespace) {
throw new \InvalidArgumentException(\sprintf('Unable to load format class for type "%s".', $type), 500);
}
$class = $localNamespace . '\\' . \ucfirst($type);
if (!\class_exists($class)) {
throw new \InvalidArgumentException(\sprintf('Unable to load format class for type "%s".', $type), 500);
}
}
return new $class();
}
}

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<?php
/**
* Part of the Joomla Framework Registry Package
*
* @copyright Copyright (C) 2013 Open Source Matters, Inc.
* @license GNU General Public License version 2 or later; see LICENSE
*/
namespace Joomla\Registry\Format;
use Joomla\Registry\FormatInterface;
use Joomla\Utilities\ArrayHelper;
/**
* INI format handler for Registry.
*
* @since 1.0.0
*/
class Ini implements FormatInterface
{
/**
* Default options array
*
* @var array
* @since 1.3.0
*/
protected static $options = [
'supportArrayValues' => false,
'parseBooleanWords' => false,
'processSections' => false,
];
/**
* A cache used by stringToObject.
*
* @var array
* @since 1.0.0
*/
protected static $cache = [];
/**
* Converts an object into an INI formatted string
* - Unfortunately, there is no way to have ini values nested further than two
* levels deep. Therefore we will only go through the first two levels of
* the object.
*
* @param object $object Data source object.
* @param array $options Options used by the formatter.
*
* @return string INI formatted string.
*
* @since 1.0.0
*/
public function objectToString($object, array $options = [])
{
$options = \array_merge(static::$options, $options);
$supportArrayValues = $options['supportArrayValues'];
$local = [];
$global = [];
$variables = \get_object_vars($object);
$last = \count($variables);
// Assume that the first element is in section
$inSection = true;
// Iterate over the object to set the properties.
foreach ($variables as $key => $value) {
// If the value is an object then we need to put it in a local section.
if (\is_object($value)) {
// Add an empty line if previous string wasn't in a section
if (!$inSection) {
$local[] = '';
}
// Add the section line.
$local[] = '[' . $key . ']';
// Add the properties for this section.
foreach (\get_object_vars($value) as $k => $v) {
if (\is_array($v) && $supportArrayValues) {
$assoc = ArrayHelper::isAssociative($v);
foreach ($v as $arrayKey => $item) {
$arrayKey = $assoc ? $arrayKey : '';
$local[] = $k . '[' . $arrayKey . ']=' . $this->getValueAsIni($item);
}
} else {
$local[] = $k . '=' . $this->getValueAsIni($v);
}
}
// Add empty line after section if it is not the last one
if (--$last !== 0) {
$local[] = '';
}
} elseif (\is_array($value) && $supportArrayValues) {
$assoc = ArrayHelper::isAssociative($value);
foreach ($value as $arrayKey => $item) {
$arrayKey = $assoc ? $arrayKey : '';
$global[] = $key . '[' . $arrayKey . ']=' . $this->getValueAsIni($item);
}
} else {
// Not in a section so add the property to the global array.
$global[] = $key . '=' . $this->getValueAsIni($value);
$inSection = false;
}
}
return \implode("\n", \array_merge($global, $local));
}
/**
* Parse an INI formatted string and convert it into an object.
*
* @param string $data INI formatted string to convert.
* @param array $options An array of options used by the formatter, or a boolean setting to process sections.
*
* @return object Data object.
*
* @since 1.0.0
*/
public function stringToObject($data, array $options = [])
{
$options = \array_merge(static::$options, $options);
// Check the memory cache for already processed strings.
$hash = \md5($data . ':' . (int) $options['processSections']);
if (isset(static::$cache[$hash])) {
return static::$cache[$hash];
}
// If no lines present just return the object.
if (empty($data)) {
return new \stdClass();
}
$obj = new \stdClass();
$section = false;
$array = false;
$lines = \explode("\n", $data);
// Process the lines.
foreach ($lines as $line) {
// Trim any unnecessary whitespace.
$line = \trim($line);
// Ignore empty lines and comments.
if (empty($line) || ($line[0] === ';')) {
continue;
}
if ($options['processSections']) {
$length = \strlen($line);
// If we are processing sections and the line is a section add the object and continue.
if ($line[0] === '[' && ($line[$length - 1] === ']')) {
$section = \substr($line, 1, $length - 2);
$obj->$section = new \stdClass();
continue;
}
} elseif ($line[0] === '[') {
continue;
}
// Check that an equal sign exists and is not the first character of the line.
if (!\strpos($line, '=')) {
// Maybe throw exception?
continue;
}
// Get the key and value for the line.
[$key, $value] = \explode('=', $line, 2);
// If we have an array item
if (\substr($key, -1) === ']' && ($openBrace = \strpos($key, '[', 1)) !== false) {
if ($options['supportArrayValues']) {
$array = true;
$arrayKey = \substr($key, $openBrace + 1, -1);
// If we have a multi-dimensional array or malformed key
if (\strpos($arrayKey, '[') !== false || \strpos($arrayKey, ']') !== false) {
// Maybe throw exception?
continue;
}
$key = \substr($key, 0, $openBrace);
} else {
continue;
}
}
// Validate the key.
if (\preg_match('/[^A-Z\d_]/i', $key)) {
// Maybe throw exception?
continue;
}
// If the value is quoted then we assume it is a string.
$length = \strlen($value);
if ($length && ($value[0] === '"') && ($value[$length - 1] === '"')) {
// Strip the quotes and Convert the new line characters.
$value = \stripcslashes(\substr($value, 1, $length - 2));
$value = \str_replace('\n', "\n", $value);
} else {
// If the value is not quoted, we assume it is not a string.
// If the value is 'false' assume boolean false.
if ($value === 'false') {
$value = false;
} elseif ($value === 'true') {
// If the value is 'true' assume boolean true.
$value = true;
} elseif ($options['parseBooleanWords'] && \in_array(\strtolower($value), ['yes', 'no'], true)) {
// If the value is 'yes' or 'no' and option is enabled assume appropriate boolean
$value = (\strtolower($value) === 'yes');
} elseif (\is_numeric($value)) {
// If the value is numeric than it is either a float or int.
// If there is a period then we assume a float.
if (\strpos($value, '.') !== false) {
$value = (float) $value;
} else {
$value = (int) $value;
}
}
}
// If a section is set add the key/value to the section, otherwise top level.
if ($section) {
if ($array) {
if (!isset($obj->$section->$key)) {
$obj->$section->$key = [];
}
if (!empty($arrayKey)) {
$obj->$section->{$key}[$arrayKey] = $value;
} else {
$obj->$section->{$key}[] = $value;
}
} else {
$obj->$section->$key = $value;
}
} else {
if ($array) {
if (!isset($obj->$key)) {
$obj->$key = [];
}
if (!empty($arrayKey)) {
$obj->{$key}[$arrayKey] = $value;
} else {
$obj->{$key}[] = $value;
}
} else {
$obj->$key = $value;
}
}
$array = false;
}
// Cache the string to save cpu cycles -- thus the world :)
static::$cache[$hash] = clone $obj;
return $obj;
}
/**
* Method to get a value in an INI format.
*
* @param mixed $value The value to convert to INI format.
*
* @return string The value in INI format.
*
* @since 1.0.0
*/
protected function getValueAsIni($value)
{
$string = '';
switch (\gettype($value)) {
case 'integer':
case 'double':
$string = $value;
break;
case 'boolean':
$string = $value ? 'true' : 'false';
break;
case 'string':
// Sanitize any CRLF characters..
$string = '"' . \str_replace(["\r\n", "\n"], '\\n', $value) . '"';
break;
}
return $string;
}
}

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<?php
/**
* Part of the Joomla Framework Registry Package
*
* @copyright Copyright (C) 2013 Open Source Matters, Inc.
* @license GNU General Public License version 2 or later; see LICENSE
*/
namespace Joomla\Registry\Format;
use Joomla\Registry\Factory;
use Joomla\Registry\FormatInterface;
/**
* JSON format handler for Registry.
*
* @since 1.0.0
*/
class Json implements FormatInterface
{
/**
* Converts an object into a JSON formatted string.
*
* @param object $object Data source object.
* @param array $options Options used by the formatter.
*
* @return string JSON formatted string.
*
* @since 1.0.0
*/
public function objectToString($object, array $options = [])
{
$bitMask = $options['bitmask'] ?? 0;
$depth = $options['depth'] ?? 512;
return \json_encode($object, $bitMask, $depth);
}
/**
* Parse a JSON formatted string and convert it into an object.
*
* If the string is not in JSON format, this method will attempt to parse it as INI format.
*
* @param string $data JSON formatted string to convert.
* @param array $options Options used by the formatter.
*
* @return object Data object.
*
* @throws \RuntimeException
* @since 1.0.0
*/
public function stringToObject($data, array $options = ['processSections' => false])
{
$data = \trim($data);
if (empty($data)) {
return new \stdClass();
}
$decoded = \json_decode($data);
// Check for an error decoding the data
if ($decoded === null && \json_last_error() !== JSON_ERROR_NONE) {
// If it's an ini file, parse as ini.
if ($data !== '' && $data[0] !== '{') {
return Factory::getFormat('Ini')->stringToObject($data, $options);
}
throw new \RuntimeException(\sprintf('Error decoding JSON data: %s', \json_last_error_msg()));
}
return (object) $decoded;
}
}

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<?php
/**
* Part of the Joomla Framework Registry Package
*
* @copyright Copyright (C) 2013 Open Source Matters, Inc.
* @license GNU General Public License version 2 or later; see LICENSE
*/
namespace Joomla\Registry\Format;
use Joomla\Registry\FormatInterface;
/**
* PHP class format handler for Registry
*
* @since 1.0.0
*/
class Php implements FormatInterface
{
/**
* Converts an object into a php class string.
* - NOTE: Only one depth level is supported.
*
* @param object $object Data Source Object
* @param array $params Parameters used by the formatter
*
* @return string Config class formatted string
*
* @since 1.0.0
* @since 2.0.0 The PHP format respects the data type of each value when generating the PHP source code.
* Before 2.0.0, all data were converted to string notation.
*/
public function objectToString($object, array $params = [])
{
// A class must be provided
$class = $params['class'] ?? 'Registry';
// Build the object variables string
$vars = '';
foreach (\get_object_vars($object) as $k => $v) {
$vars .= "\tpublic \$$k = " . $this->formatValue($v) . ";\n";
}
$str = "<?php\n";
// If supplied, add a namespace to the class object
if (isset($params['namespace']) && $params['namespace'] !== '') {
$str .= 'namespace ' . $params['namespace'] . ";\n\n";
}
$str .= "class $class {\n";
$str .= $vars;
$str .= '}';
// Use the closing tag if it not set to false in parameters.
if (!isset($params['closingtag']) || $params['closingtag'] !== false) {
$str .= "\n?>";
}
return $str;
}
/**
* Parse a PHP class formatted string and convert it into an object.
*
* @param string $data PHP Class formatted string to convert.
* @param array $options Options used by the formatter.
*
* @return object Data object.
*
* @since 1.0.0
*/
public function stringToObject($data, array $options = [])
{
return new \stdClass();
}
/**
* Format a value for the string conversion
*
* @param mixed $value The value to format
*
* @return mixed The formatted value
*
* @since 2.0.0
*/
protected function formatValue($value)
{
switch (\gettype($value)) {
case 'string':
return "'" . \addcslashes($value, '\\\'') . "'";
case 'array':
case 'object':
return $this->getArrayString((array) $value);
case 'double':
case 'integer':
return $value;
case 'boolean':
return $value ? 'true' : 'false';
case 'NULL':
return 'null';
}
return null;
}
/**
* Method to get an array as an exported string.
*
* @param array $a The array to get as a string.
*
* @return string
*
* @since 1.0.0
*/
protected function getArrayString($a)
{
$s = 'array(';
$i = 0;
foreach ($a as $k => $v) {
$s .= $i ? ', ' : '';
$s .= "'" . \addcslashes($k, '\\\'') . "' => ";
$s .= $this->formatValue($v);
$i++;
}
$s .= ')';
return $s;
}
}

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<?php
/**
* Part of the Joomla Framework Registry Package
*
* @copyright Copyright (C) 2013 Open Source Matters, Inc.
* @license GNU General Public License version 2 or later; see LICENSE
*/
namespace Joomla\Registry\Format;
use Joomla\Registry\FormatInterface;
/**
* XML format handler for Registry.
*
* @since 1.0.0
*/
class Xml implements FormatInterface
{
/**
* Converts an object into an XML formatted string.
* - If more than two levels of nested groups are necessary, since INI is not
* useful, XML or another format should be used.
*
* @param object $object Data source object.
* @param array $options Options used by the formatter.
*
* @return string XML formatted string.
*
* @since 1.0.0
*/
public function objectToString($object, array $options = [])
{
$rootName = $options['name'] ?? 'registry';
$nodeName = $options['nodeName'] ?? 'node';
// Create the root node.
$root = \simplexml_load_string('<' . $rootName . ' />');
// Iterate over the object members.
$this->getXmlChildren($root, $object, $nodeName);
return $root->asXML();
}
/**
* Parse a XML formatted string and convert it into an object.
*
* @param string $data XML formatted string to convert.
* @param array $options Options used by the formatter.
*
* @return object Data object.
*
* @since 1.0.0
*/
public function stringToObject($data, array $options = [])
{
$obj = new \stdClass();
// Parse the XML string.
$xml = \simplexml_load_string($data);
foreach ($xml->children() as $node) {
$obj->{$node['name']} = $this->getValueFromNode($node);
}
return $obj;
}
/**
* Method to get a PHP native value for a SimpleXMLElement object. -- called recursively
*
* @param \SimpleXMLElement $node SimpleXMLElement object for which to get the native value.
*
* @return mixed Native value of the SimpleXMLElement object.
*
* @since 1.0.0
*/
protected function getValueFromNode($node)
{
switch ($node['type']) {
case 'integer':
$value = (string) $node;
return (int) $value;
case 'string':
return (string) $node;
case 'boolean':
$value = (string) $node;
return (bool) $value;
case 'double':
$value = (string) $node;
return (float) $value;
case 'array':
$value = [];
foreach ($node->children() as $child) {
$value[(string) $child['name']] = $this->getValueFromNode($child);
}
break;
default:
$value = new \stdClass();
foreach ($node->children() as $child) {
$value->{$child['name']} = $this->getValueFromNode($child);
}
break;
}
return $value;
}
/**
* Method to build a level of the XML string -- called recursively
*
* @param \SimpleXMLElement $node SimpleXMLElement object to attach children.
* @param object $var Object that represents a node of the XML document.
* @param string $nodeName The name to use for node elements.
*
* @return void
*
* @since 1.0.0
*/
protected function getXmlChildren(\SimpleXMLElement $node, $var, $nodeName)
{
// Iterate over the object members.
foreach ((array) $var as $k => $v) {
if (\is_scalar($v)) {
$n = $node->addChild($nodeName, $v);
$n->addAttribute('name', $k);
$n->addAttribute('type', \gettype($v));
} else {
$n = $node->addChild($nodeName);
$n->addAttribute('name', $k);
$n->addAttribute('type', \gettype($v));
$this->getXmlChildren($n, $v, $nodeName);
}
}
}
}

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<?php
/**
* Part of the Joomla Framework Registry Package
*
* @copyright Copyright (C) 2013 Open Source Matters, Inc.
* @license GNU General Public License version 2 or later; see LICENSE
*/
namespace Joomla\Registry\Format;
use Joomla\Registry\FormatInterface;
use Symfony\Component\Yaml\Dumper as SymfonyYamlDumper;
use Symfony\Component\Yaml\Parser as SymfonyYamlParser;
use Symfony\Component\Yaml\Yaml as SymfonyYaml;
/**
* YAML format handler for Registry.
*
* @since 1.0.0
*/
class Yaml implements FormatInterface
{
/**
* The YAML parser class.
*
* @var SymfonyYamlParser
* @since 1.0.0
*/
private $parser;
/**
* The YAML dumper class.
*
* @var SymfonyYamlDumper
* @since 1.0.0
*/
private $dumper;
/**
* Construct to set up the parser and dumper
*
* @since 1.0.0
*/
public function __construct()
{
if (!\class_exists(SymfonyYaml::class)) {
throw new \RuntimeException(
\sprintf(
'The "%s" class could not be found, make sure you have installed the "symfony/yaml" package.',
SymfonyYaml::class
)
);
}
$this->parser = new SymfonyYamlParser();
$this->dumper = new SymfonyYamlDumper();
}
/**
* Converts an object into a YAML formatted string.
* We use json_* to convert the passed object to an array.
*
* @param object|array $object Data source object.
* @param array $options Options used by the formatter.
*
* @return string YAML formatted string.
*
* @since 1.0.0
*/
public function objectToString($object, array $options = [])
{
$array = \json_decode(\json_encode($object), true);
return $this->dumper->dump($array, 2, 0);
}
/**
* Parse a YAML formatted string and convert it into an object.
* We use the json_* methods to convert the parsed YAML array to an object.
*
* @param string $data YAML formatted string to convert.
* @param array $options Options used by the formatter.
*
* @return object Data object.
*
* @since 1.0.0
*/
public function stringToObject($data, array $options = [])
{
$array = $this->parser->parse(\trim($data));
return (object) \json_decode(\json_encode($array));
}
}

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<?php
/**
* Part of the Joomla Framework Registry Package
*
* @copyright Copyright (C) 2015 Open Source Matters, Inc.
* @license GNU General Public License version 2 or later; see LICENSE
*/
namespace Joomla\Registry;
/**
* Interface defining a format object
*
* @since 1.5.0
* @since 1.5.0 Deprecated `AbstractRegistryFormat` in favor of the `FormatInterface`.
* @since 2.0.0 Deprecated `AbstractRegistryFormat`. Format objects must now implement the `FormatInterface`.
*/
interface FormatInterface
{
/**
* Converts an object into a formatted string.
*
* @param object $object Data Source Object.
* @param array $options An array of options for the formatter.
*
* @return string Formatted string.
*
* @since 1.5.0
* @since 2.0.0 The `FormatInterface::objectToString()` method typehints the `$options` argument as an array;
* this was not enforced before 2.0.0 with `AbstractRegistryFormat::objectToString()`.
*/
public function objectToString($object, array $options = []);
/**
* Converts a formatted string into an object.
*
* @param string $data Formatted string
* @param array $options An array of options for the formatter.
*
* @return object Data Object
*
* @since 1.5.0
*/
public function stringToObject($data, array $options = []);
}

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<?php
/**
* Part of the Joomla Framework Registry Package
*
* @copyright Copyright (C) 2013 Open Source Matters, Inc.
* @license GNU General Public License version 2 or later; see LICENSE
*/
namespace Joomla\Registry;
use Joomla\Utilities\ArrayHelper;
/**
* Registry class
*
* @since 1.0.0
* @since 2.0.0 `Registry::getInstance()` was removed. Instantiate a new Registry instance instead.
*/
class Registry implements \JsonSerializable, \ArrayAccess, \IteratorAggregate, \Countable
{
/**
* Registry Object
*
* @var \stdClass
* @since 1.0.0
*/
protected $data;
/**
* Flag if the Registry data object has been initialized
*
* @var boolean
* @since 1.5.2
*/
protected $initialized = false;
/**
* Path separator
*
* @var string
* @since 1.4.0
*/
protected $separator = '.';
/**
* Constructor
*
* @param mixed $data The data to bind to the new Registry object.
* @param string $separator The path separator, and empty string will flatten the registry.
*
* @since 1.0.0
*/
public function __construct($data = null, string $separator = '.')
{
$this->separator = $separator;
// Instantiate the internal data object.
$this->data = new \stdClass();
// Optionally load supplied data.
if ($data instanceof self) {
$this->merge($data);
} elseif (\is_array($data) || \is_object($data)) {
$this->bindData($this->data, $data);
} elseif (!empty($data) && \is_string($data)) {
$this->loadString($data);
}
}
/**
* Magic function to clone the registry object.
*
* @return void
*
* @since 1.0.0
*/
public function __clone()
{
$this->data = \unserialize(\serialize($this->data));
}
/**
* Magic function to render this object as a string using default args of toString method.
*
* @return string
*
* @since 1.0.0
*/
public function __toString()
{
return $this->toString();
}
/**
* Count elements of the data object
*
* @return integer The custom count as an integer.
*
* @link https://www.php.net/manual/en/countable.count.php
* @since 1.3.0
*/
#[\ReturnTypeWillChange]
public function count()
{
return \count(\get_object_vars($this->data));
}
/**
* Implementation for the JsonSerializable interface.
* Allows us to pass Registry objects to json_encode.
*
* @return object
*
* @since 1.0.0
* @note The interface is only present in PHP 5.4 and up.
*/
#[\ReturnTypeWillChange]
public function jsonSerialize()
{
return $this->data;
}
/**
* Sets a default value if not already assigned.
*
* @param string $key The name of the parameter.
* @param mixed $default An optional value for the parameter.
*
* @return mixed The value set, or the default if the value was not previously set (or null).
*
* @since 1.0.0
*/
public function def($key, $default = '')
{
$value = $this->get($key, $default);
$this->set($key, $value);
return $value;
}
/**
* Check if a registry path exists.
*
* @param string $path Registry path (e.g. joomla.content.showauthor)
*
* @return boolean
*
* @since 1.0.0
*/
public function exists($path)
{
// Return default value if path is empty
if (empty($path)) {
return false;
}
// Explode the registry path into an array
if ($this->separator === null || $this->separator === '') {
$nodes = [$path];
} else {
$nodes = \explode($this->separator, $path);
}
// Initialize the current node to be the registry root.
$node = $this->data;
$found = false;
// Traverse the registry to find the correct node for the result.
foreach ($nodes as $n) {
if (\is_array($node) && isset($node[$n])) {
$node = $node[$n];
$found = true;
continue;
}
if (!isset($node->$n)) {
return false;
}
$node = $node->$n;
$found = true;
}
return $found;
}
/**
* Get a registry value.
*
* @param string $path Registry path (e.g. joomla.content.showauthor)
* @param mixed $default Optional default value, returned if the internal value is null.
*
* @return mixed Value of entry or null
*
* @since 1.0.0
*/
public function get($path, $default = null)
{
// Return default value if path is empty
if (empty($path)) {
return $default;
}
if ($this->separator === null || $this->separator === '' || !\strpos($path, $this->separator)) {
return (isset($this->data->$path) && $this->data->$path !== null && $this->data->$path !== '')
? $this->data->$path
: $default;
}
// Explode the registry path into an array
$nodes = \explode($this->separator, \trim($path));
// Initialize the current node to be the registry root.
$node = $this->data;
$found = false;
// Traverse the registry to find the correct node for the result.
foreach ($nodes as $n) {
if (\is_array($node) && isset($node[$n])) {
$node = $node[$n];
$found = true;
continue;
}
if (!isset($node->$n)) {
return $default;
}
$node = $node->$n;
$found = true;
}
if (!$found || $node === null || $node === '') {
return $default;
}
return $node;
}
/**
* Gets this object represented as an ArrayIterator.
*
* This allows the data properties to be accessed via a foreach statement.
*
* @return \ArrayIterator This object represented as an ArrayIterator.
*
* @see \IteratorAggregate::getIterator()
* @since 1.3.0
*/
#[\ReturnTypeWillChange]
public function getIterator()
{
return new \ArrayIterator($this->data);
}
/**
* Load an associative array of values into the default namespace
*
* @param array $array Associative array of value to load
* @param boolean $flattened Load from a one-dimensional array
* @param string $separator The key separator
*
* @return $this
*
* @since 1.0.0
* @since 2.0.0 The parameter `$array` is now type hinted as `array`. Before 2.0.0, the type was not enforced.
*/
public function loadArray(array $array, $flattened = false, $separator = null)
{
if (!$flattened) {
$this->bindData($this->data, $array);
return $this;
}
foreach ($array as $k => $v) {
$this->set($k, $v, $separator);
}
return $this;
}
/**
* Load the public variables of the object into the default namespace.
*
* @param object $object The object holding the publics to load
*
* @return $this
*
* @since 1.0.0
*/
public function loadObject($object)
{
$this->bindData($this->data, $object);
return $this;
}
/**
* Load the contents of a file into the registry
*
* @param string $file Path to file to load
* @param string $format Format of the file [optional: defaults to JSON]
* @param array $options Options used by the formatter
*
* @return $this
*
* @since 1.0.0
* @since 2.0.0 The parameter `$options` is now type hinted as `array`. Before 2.0.0, the type was not enforced.
*/
public function loadFile($file, $format = 'JSON', array $options = [])
{
$data = \file_get_contents($file);
return $this->loadString($data, $format, $options);
}
/**
* Load a string into the registry
*
* @param string $data String to load into the registry
* @param string $format Format of the string
* @param array $options Options used by the formatter
*
* @return $this
*
* @since 1.0.0
* @since 2.0.0 The parameter `$options` is now type hinted as `array`. Before 2.0.0, the type was not enforced.
*/
public function loadString($data, $format = 'JSON', array $options = [])
{
// Load a string into the given namespace [or default namespace if not given]
$obj = Factory::getFormat($format, $options)->stringToObject($data, $options);
// If the data object has not yet been initialized, direct assign the object
if (!$this->initialized) {
$this->data = $obj;
$this->initialized = true;
return $this;
}
$this->loadObject($obj);
return $this;
}
/**
* Merge a Registry object into this one
*
* @param Registry $source Source Registry object to merge.
* @param boolean $recursive True to support recursive merge the children values.
*
* @return $this
*
* @since 1.0.0
* @since 2.0.0 The parameter `$source` is now type hinted as `Registry`. Before 2.0.0, `Registry::merge()` just
* returned `false` if `$source` was not a `Registry`.
*/
public function merge(Registry $source, $recursive = false)
{
$this->bindData($this->data, $source->toArray(), $recursive, false);
return $this;
}
/**
* Method to extract a sub-registry from path
*
* @param string $path Registry path (e.g. joomla.content.showauthor)
*
* @return Registry Registry object (empty if no data is present)
*
* @since 1.2.0
* @since 2.0.0 `Registry:extract()` now always returns a `Registry` object. Before 2.0.0, `null` was returned
* if there was no data for the key.
*/
public function extract($path)
{
$data = $this->get($path);
return new Registry($data);
}
/**
* Checks whether an offset exists in the iterator.
*
* @param mixed $offset The array offset.
*
* @return boolean True if the offset exists, false otherwise.
*
* @since 1.0.0
*/
#[\ReturnTypeWillChange]
public function offsetExists($offset)
{
return $this->exists($offset);
}
/**
* Gets an offset in the iterator.
*
* @param mixed $offset The array offset.
*
* @return mixed The array value if it exists, null otherwise.
*
* @since 1.0.0
*/
#[\ReturnTypeWillChange]
public function offsetGet($offset)
{
return $this->get($offset);
}
/**
* Sets an offset in the iterator.
*
* @param mixed $offset The array offset.
* @param mixed $value The array value.
*
* @return void
*
* @since 1.0.0
*/
#[\ReturnTypeWillChange]
public function offsetSet($offset, $value)
{
$this->set($offset, $value);
}
/**
* Unsets an offset in the iterator.
*
* @param mixed $offset The array offset.
*
* @return void
*
* @since 1.0.0
*/
#[\ReturnTypeWillChange]
public function offsetUnset($offset)
{
$this->remove($offset);
}
/**
* Set a registry value.
*
* @param string $path Registry Path (e.g. joomla.content.showauthor)
* @param mixed $value Value of entry
* @param string $separator The key separator. Will be removed in version 4.
*
* @return mixed The value of the that has been set.
*
* @since 1.0.0
*/
public function set($path, $value, $separator = null)
{
if ($separator === null) {
$separator = $this->separator;
} else {
\trigger_deprecation(
'joomla/registry',
'__DEPLOY_VERSION__',
'The $separator parameter will be removed in version 4.',
self::class,
self::class
);
}
/*
* Explode the registry path into an array and remove empty
* nodes that occur as a result of a double separator. ex: joomla..test
* Finally, re-key the array so they are sequential.
*/
if ($separator === null || $separator === '') {
$nodes = [$path];
} else {
$nodes = \array_values(\array_filter(\explode($separator, $path), 'strlen'));
}
if (!$nodes) {
return null;
}
// Initialize the current node to be the registry root.
$node = $this->data;
// Traverse the registry to find the correct node for the result.
for ($i = 0, $n = \count($nodes) - 1; $i < $n; $i++) {
if (\is_object($node)) {
if (!isset($node->{$nodes[$i]})) {
$node->{$nodes[$i]} = new \stdClass();
}
// Pass the child as pointer in case it is an object
$node = &$node->{$nodes[$i]};
continue;
}
if (\is_array($node)) {
if (!isset($node[$nodes[$i]])) {
$node[$nodes[$i]] = new \stdClass();
}
// Pass the child as pointer in case it is an array
$node = &$node[$nodes[$i]];
}
}
// Get the old value if exists so we can return it
switch (true) {
case (\is_object($node)):
$result = $node->{$nodes[$i]} ?? null;
$node->{$nodes[$i]} = $value;
break;
case (\is_array($node)):
$result = $node[$nodes[$i]] ?? null;
$node[$nodes[$i]] = $value;
break;
default:
$result = null;
break;
}
return $result;
}
/**
* Append value to a path in registry
*
* @param string $path Parent registry Path (e.g. joomla.content.showauthor)
* @param mixed $value Value of entry
*
* @return mixed The value of the that has been set.
*
* @since 1.4.0
*/
public function append($path, $value)
{
$result = null;
/*
* Explode the registry path into an array and remove empty
* nodes that occur as a result of a double dot. ex: joomla..test
* Finally, re-key the array so they are sequential.
*/
if ($this->separator === null || $this->separator === '') {
$nodes = [$path];
} else {
$nodes = \array_values(\array_filter(\explode($this->separator, $path), 'strlen'));
}
if ($nodes) {
// Initialize the current node to be the registry root.
$node = $this->data;
// Traverse the registry to find the correct node for the result.
// TODO Create a new private method from part of code below, as it is almost equal to 'set' method
for ($i = 0, $n = \count($nodes) - 1; $i <= $n; $i++) {
if (\is_object($node)) {
if (!isset($node->{$nodes[$i]}) && ($i !== $n)) {
$node->{$nodes[$i]} = new \stdClass();
}
// Pass the child as pointer in case it is an array
$node = &$node->{$nodes[$i]};
} elseif (\is_array($node)) {
if (($i !== $n) && !isset($node[$nodes[$i]])) {
$node[$nodes[$i]] = new \stdClass();
}
// Pass the child as pointer in case it is an array
$node = &$node[$nodes[$i]];
}
}
if (!\is_array($node)) {
// Convert the node to array to make append possible
$node = \get_object_vars($node);
}
$node[] = $value;
$result = $value;
}
return $result;
}
/**
* Delete a registry value
*
* @param string $path Registry Path (e.g. joomla.content.showauthor)
*
* @return mixed The value of the removed node or null if not set
*
* @since 1.6.0
*/
public function remove($path)
{
// Cheap optimisation to direct remove the node if there is no separator
if ($this->separator === null || $this->separator === '' || !\strpos($path, $this->separator)) {
$result = (isset($this->data->$path) && $this->data->$path !== null && $this->data->$path !== '')
? $this->data->$path
: null;
unset($this->data->$path);
return $result;
}
/*
* Explode the registry path into an array and remove empty
* nodes that occur as a result of a double separator. ex: joomla..test
* Finally, re-key the array so they are sequential.
*/
$nodes = \array_values(\array_filter(\explode($this->separator, $path), 'strlen'));
if (!$nodes) {
return null;
}
// Initialize the current node to be the registry root.
$node = $this->data;
$parent = null;
// Traverse the registry to find the correct node for the result.
for ($i = 0, $n = \count($nodes) - 1; $i < $n; $i++) {
if (\is_object($node)) {
if (!isset($node->{$nodes[$i]})) {
continue;
}
$parent = &$node;
$node = $node->{$nodes[$i]};
continue;
}
if (\is_array($node)) {
if (!isset($node[$nodes[$i]])) {
continue;
}
$parent = &$node;
$node = $node[$nodes[$i]];
continue;
}
}
// Get the old value if exists so we can return it
switch (true) {
case \is_object($node):
$result = $node->{$nodes[$i]} ?? null;
unset($parent->{$nodes[$i]});
break;
case \is_array($node):
$result = $node[$nodes[$i]] ?? null;
unset($parent[$nodes[$i]]);
break;
default:
$result = null;
break;
}
return $result;
}
/**
* Transforms a namespace to an array
*
* @return array An associative array holding the namespace data
*
* @since 1.0.0
*/
public function toArray()
{
return $this->asArray($this->data);
}
/**
* Transforms a namespace to an object
*
* @return object An an object holding the namespace data
*
* @since 1.0.0
*/
public function toObject()
{
return $this->data;
}
/**
* Get a namespace in a given string format
*
* @param string $format Format to return the string in
* @param array $options Parameters used by the formatter, see formatters for more info
*
* @return string Namespace in string format
*
* @since 1.0.0
*/
public function toString($format = 'JSON', array $options = [])
{
return Factory::getFormat($format, $options)->objectToString($this->data, $options);
}
/**
* Method to recursively bind data to a parent object.
*
* @param object $parent The parent object on which to attach the data values.
* @param mixed $data An array or object of data to bind to the parent object.
* @param boolean $recursive True to support recursive bindData.
* @param boolean $allowNull True to allow null values.
*
* @return void
*
* @since 1.0.0
*/
protected function bindData($parent, $data, $recursive = true, $allowNull = true)
{
// The data object is now initialized
$this->initialized = true;
// Ensure the input data is an array.
$data = \is_object($data) ? \get_object_vars($data) : (array) $data;
foreach ($data as $k => $v) {
if (!$allowNull && !(($v !== null) && ($v !== ''))) {
continue;
}
if ($recursive && ((\is_array($v) && ArrayHelper::isAssociative($v)) || \is_object($v))) {
if (!isset($parent->$k)) {
$parent->$k = new \stdClass();
}
$this->bindData($parent->$k, $v);
continue;
}
$parent->$k = $v;
}
}
/**
* Method to recursively convert an object of data to an array.
*
* @param object $data An object of data to return as an array.
*
* @return array Array representation of the input object.
*
* @since 1.0.0
*/
protected function asArray($data)
{
$array = [];
if (\is_object($data)) {
$data = \get_object_vars($data);
}
foreach ($data as $k => $v) {
if (\is_object($v) || \is_array($v)) {
$array[$k] = $this->asArray($v);
continue;
}
$array[$k] = $v;
}
return $array;
}
/**
* Dump to one dimension array.
*
* @param string $separator The key separator.
*
* @return string[] Dumped array.
*
* @since 1.3.0
*/
public function flatten($separator = null)
{
$array = [];
if (empty($separator)) {
$separator = $this->separator;
}
$this->toFlatten($separator, $this->data, $array);
return $array;
}
/**
* Method to recursively convert data to one dimension array.
*
* @param string $separator The key separator.
* @param array|object $data Data source of this scope.
* @param array $array The result array, it is passed by reference.
* @param string $prefix Last level key prefix.
*
* @return void
*
* @since 1.3.0
* @since 2.0.0 The parameter `$array` is now type hinted as `array`. Before 2.0.0, the type was not enforced.
*/
protected function toFlatten($separator = null, $data = null, array &$array = [], $prefix = '')
{
$data = (array) $data;
if (empty($separator)) {
$separator = $this->separator;
}
foreach ($data as $k => $v) {
$key = $prefix ? $prefix . $separator . $k : $k;
if (\is_object($v) || \is_array($v)) {
$this->toFlatten($separator, $v, $array, $key);
continue;
}
$array[$key] = $v;
}
}
/**
* Magic method to access separator property.
*
* @param string $name The name of the property.
*
* @return string|null A value if the property name is valid, null otherwise.
*
* @since __DEPLOY_VERSION__
* @deprecated 3.0 This is a B/C proxy for deprecated read accesses
*/
public function __get($name)
{
switch ($name) {
case 'separator':
\trigger_deprecation(
'joomla/registry',
'__DEPLOY_VERSION__',
'The $separator parameter will be removed in version 3.',
self::class,
self::class
);
return $this->separator;
default:
if (property_exists($this, $name)) {
throw new \RuntimeException(
\sprintf(
'Cannot access protected or private property %s::$%s',
__CLASS__,
$name
)
);
}
$trace = \debug_backtrace();
\trigger_error(
\sprintf(
'Undefined property via __get(): %1$s in %2$s on line %3$s',
$name,
$trace[0]['file'],
$trace[0]['line']
),
E_USER_NOTICE
);
return null;
}
}
/**
* Magic method to access separator property.
*
* @param string $name The name of the property.
* @param mixed $value The value of the property.
*
* @return void
*
* @since __DEPLOY_VERSION__
* @deprecated 3.0 This is a B/C proxy for deprecated read accesses
*/
public function __set($name, $value)
{
switch ($name) {
case 'separator':
\trigger_deprecation(
'joomla/registry',
'__DEPLOY_VERSION__',
'The $separator parameter will be removed in version 3.',
self::class,
self::class
);
$this->separator = $value;
break;
default:
if (property_exists($this, $name)) {
throw new \RuntimeException(
\sprintf(
'Cannot access protected or private property %s::$%s',
__CLASS__,
$name
)
);
}
\trigger_deprecation(
'joomla/registry',
'__DEPLOY_VERSION__',
'Creating a property will be removed in version 3.',
self::class,
self::class
);
$this->$name = $value;
break;
}
}
}