239 lines
8 KiB
PHP
239 lines
8 KiB
PHP
<?php
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/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
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/**
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* PHP_Beautifier_Common and PHP_Beautifier_Interface
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*
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* PHP version 5
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*
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* LICENSE: This source file is subject to version 3.0 of the PHP license
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* that is available through the world-wide-web at the following URI:
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* http://www.php.net/license/3_0.txt. If you did not receive a copy of
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* the PHP License and are unable to obtain it through the web, please
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* send a note to license@php.net so we can mail you a copy immediately.
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* @category PHP
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* @package PHP_Beautifier
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* @author Claudio Bustos <cdx@users.sourceforge.com>
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* @copyright 2004-2006 Claudio Bustos
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* @link http://pear.php.net/package/PHP_Beautifier
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* @link http://beautifyphp.sourceforge.net
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* @license http://www.php.net/license/3_0.txt PHP License 3.0
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* @version CVS: $Id:$
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*/
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/**
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* Wraps commons method por PHP_Beautifier
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*
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* Common methods for PHP_Beautifier, almost file management.
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* All the methods are static
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*
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* @category PHP
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* @package PHP_Beautifier
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* @author Claudio Bustos <cdx@users.sourceforge.com>
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* @copyright 2004-2006 Claudio Bustos
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* @link http://pear.php.net/package/PHP_Beautifier
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* @link http://beautifyphp.sourceforge.net
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* @license http://www.php.net/license/3_0.txt PHP License 3.0
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* @version Release: 0.1.14
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*/
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class PHP_Beautifier_Common {
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/**
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* Normalize reference to directories
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* @param string path to directory
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* @return string normalized path to directory
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*/
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public static function normalizeDir($sDir)
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{
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$sDir = str_replace(DIRECTORY_SEPARATOR, '/', $sDir);
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if (substr($sDir, -1) != '/') {
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$sDir.= '/';
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}
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return $sDir;
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}
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/**
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* Search, inside a dir, for a file pattern, using regular expresion
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* Example:
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*
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* <code>PHP_Beautifier_Common::getFilesByPattern('.','*.php',true);</code>
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* Search recursively for all the files with php extensions
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* in the current dir
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* @param string path to a dir
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* @param string file pattern
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* @param bool recursive?
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* @return array path to files
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*/
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public static function getFilesByPattern($sDir, $sFilePattern, $bRecursive = false)
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{
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if (substr($sDir, -1) == '/') {
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$sDir = substr($sDir, 0, -1);
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}
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$dh = @opendir($sDir);
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if (!$dh) {
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throw (new Exception("Cannot open directory '$sDir'"));
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}
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$matches = array();
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while ($entry = @readdir($dh)) {
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if ($entry == '.' or $entry == '..') {
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continue;
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} elseif (is_dir($sDir.'/'.$entry) and $bRecursive) {
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$matches = array_merge($matches, PHP_Beautifier_Common::getFilesByPattern($sDir.'/'.$entry, $sFilePattern, $bRecursive));
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} elseif (preg_match("/".$sFilePattern."$/", $entry)) {
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$matches[] = $sDir."/".$entry;
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}
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}
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if (!$matches) {
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PHP_Beautifier_Common::getLog()->log("$sDir/$sFilePattern pattern don't match any file", PEAR_LOG_DEBUG);
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}
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return $matches;
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}
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/**
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* Create a dir for a file path
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* @param string file path
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* @return bool
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* @throws Exception
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*/
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public static function createDir($sFile)
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{
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$sDir = dirname($sFile);
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if (file_exists($sDir)) {
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return true;
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} else {
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$aPaths = explode('/', $sDir);
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$sCurrentPath = '';
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foreach($aPaths as $sPartialPath) {
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$sCurrentPath.= $sPartialPath.'/';
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if (file_exists($sCurrentPath)) {
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continue;
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} else {
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if (!@mkdir($sCurrentPath)) {
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throw (new Exception("Can't create directory '$sCurrentPath'"));
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}
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}
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}
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}
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return true;
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}
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/**
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* Return an array with the paths to save for an array of files
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* @param array Array of files (input)
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* @param string Init path
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* @return array Array of files (output)
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*/
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public static function getSavePath($aFiles, $sPath = './')
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{
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$sPath = PHP_Beautifier_Common::normalizeDir($sPath);
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// get the lowest denominator..
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$sPrevious = '';
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$iCut = 0;
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foreach($aFiles as $i=>$sFile) {
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$sFile = preg_replace("/^.*?#/", '', $sFile);
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$aFiles[$i] = $sFile;
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if (!$sPrevious) {
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$sPrevious = dirname($sFile);
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continue;
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}
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$aPreviousParts=explode("/",$sPrevious);
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$aCurrentParts=explode("/",dirname($sFile));
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for($x=0;$x<count($aPreviousParts);$x++) {
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if($aPreviousParts[$x]!=$aCurrentParts[$x]) {
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$sPrevious=implode("/",array_slice($aPreviousParts,0,$x));
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}
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}
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}
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$iCut = strlen($sPrevious);
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$aPathsOut = array();
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foreach($aFiles as $sFile) {
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$sFileOut = preg_replace("/^(\w:\/|\.\/|\/)/", "", substr($sFile, $iCut));
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$aPathsOut[] = $sPath.$sFileOut;
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}
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return $aPathsOut;
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}
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/**
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* Search, inside a dir, for a file pattern using glob(* and ?)
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* @param string path
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* @param bool recursive
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* @return array path to files
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*/
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public static function getFilesByGlob($sPath, $bRecursive = false)
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{
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if (!$bRecursive) {
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return glob($sPath);
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} else {
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$sDir = (dirname($sPath)) ? realpath(dirname($sPath)) : realpath('./');
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$sDir = PHP_Beautifier_Common::normalizeDir($sDir);
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$sDir = substr($sDir, 0, -1); // strip last slash
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$sGlob = basename($sPath);
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$dh = @opendir($sDir);
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if (!$dh) {
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throw (new Exception("Cannot open directory '$sPath'"));
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}
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$aMatches = glob($sDir.'/'.$sGlob);
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while ($entry = @readdir($dh)) {
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if ($entry == '.' or $entry == '..') {
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continue;
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} elseif (is_dir($sDir.'/'.$entry)) {
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$aMatches = array_merge($aMatches, PHP_Beautifier_Common::getFilesByGlob($sDir.'/'.$entry.'/'.$sGlob, true));
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}
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}
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return $aMatches;
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}
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}
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/**
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* Get a {@link Log_composite} object for PHP_Beautifier
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* Always return the same object (Singleton pattern)
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* @return Log_composite
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*/
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public static function getLog()
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{
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return Log::singleton('composite', 'PHP_Beautifier');
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}
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/**
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* Transform whitespaces into its representation
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* So, tabs becomes \t, newline \n and feed \r
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* Useful for log
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* @param string
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* @return string
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*/
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public static function wsToString($sText)
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{
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// ArrayNested->off();
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return str_replace(array("\r", "\n", "\t"), array('\r', '\n', '\t'), $sText);
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// ArrayNested->on();
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}
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}
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// Interfaces
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/**
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* Interface for PHP_Beautifier and subclasses.
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* Created to made a 'legal' Decorator implementation
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*
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* @category PHP
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* @package PHP_Beautifier
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* @author Claudio Bustos <cdx@users.sourceforge.com>
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* @copyright 2004-2006 Claudio Bustos
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* @link http://pear.php.net/package/PHP_Beautifier
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* @link http://beautifyphp.sourceforge.net
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* @license http://www.php.net/license/3_0.txt PHP License 3.0
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* @version Release: 0.1.14
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*/
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interface PHP_Beautifier_Interface {
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/**
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* Process the file(s) or string
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*/
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public function process();
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/**
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* Show on screen the output
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*/
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public function show();
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/**
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* Get the output on a string
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* @return string
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*/
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public function get();
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/**
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* Save the output to a file
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* @param string path to file
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*/
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public function save($sFile = null);
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}
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?>
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