Current File : //opt/cloudlinux/alt-php53/root/usr/share/pear/PHP_CodeBrowser/Helper/IOHelper.php
<?php
/**
* Input and output helper
*
* PHP Version 5.2.6
*
* Copyright (c) 2007-2009, Mayflower GmbH
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* * Neither the name of Mayflower GmbH nor the names of his
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
* @category PHP_CodeBrowser
* @package PHP_CodeBrowser
* @author Elger Thiele <elger.thiele@mayflower.de>
* @copyright 2007-2009 Mayflower GmbH
* @license http://www.opensource.org/licenses/bsd-license.php BSD License
* @version SVN: $Id$
* @link http://www.phpunit.de/
* @since File available since 0.1.0
*/
/**
* CbIOHelper
*
* Input output helper class provides several mehtods for writing and
* reading files or directories.
*
* @category PHP_CodeBrowser
* @package PHP_CodeBrowser
* @author Elger Thiele <elger.thiele@mayflower.de>
* @author Christopher Weckerle <christopher.weckerle@mayflower.de>
* @copyright 2007-2009 Mayflower GmbH
* @license http://www.opensource.org/licenses/bsd-license.php BSD License
* @version Release: 1.0.2
* @link http://www.phpunit.de/
* @since Class available since 0.1.0
*/
class CbIOHelper
{
/**
* Creates a file with given name and content.
* If directories to file do not exists they will be created.
*
* @param string $fileName The filename
* @param string $fileContent The content of the file
*
* @return void
*/
public function createFile($fileName, $fileContent)
{
$realName = basename($fileName);
$path = substr($fileName, 0, - 1 * (strlen($realName)));
if (!empty($path)) {
self::createDirectory($path);
}
file_put_contents(realpath($path) . '/' . $realName, $fileContent);
}
/**
* Delete a file. The filename could inherit a absolute or relative
* path-to-file,
* e.g. foo/bar/myfile.php
*
* @param string $fileName The (path-to) filename
*
* @return void
*/
public function deleteFile($fileName)
{
if (file_exists($fileName)) {
unlink($fileName);
}
}
/**
* Copy a file from a source to target dir. The source could inherit an
* absolute or relative path-to-file.
*
* @param string $fileSource The source file
* @param string $sourceFolder The target folder
*
* @return return void
* @throws Exception
*/
public function copyFile($fileSource, $sourceFolder)
{
if (!file_exists($fileSource)) {
throw new Exception('File ' . $fileSource . ' does not exists!');
}
$fileName = basename($fileSource);
self::createFile(
$sourceFolder . '/' . $fileName, self::loadFile($fileSource)
);
}
/**
* Return the content of a given file.
*
* @param string $fileName The file the content should be read in
*
* @return string
* @throws Exception
*/
public function loadFile($fileName)
{
if (!file_exists($fileName)) {
throw new Exception('File ' . $fileName . ' does not exist!');
}
return trim(file_get_contents($fileName));
}
/**
* Create a directory and its inherit path to directory if not present,
* e.g. path/that/does/not/exist/myfolder/
*
* @param string $target The target folder to create
*
* @return void
*/
public function createDirectory($target)
{
if (DIRECTORY_SEPARATOR == substr($target, - 1, 1)) {
$target = substr($target, 0, -1);
}
$dirs = explode(DIRECTORY_SEPARATOR, $target);
$path = '';
foreach ($dirs as $folder) {
if (!is_dir($path = $path . $folder . DIRECTORY_SEPARATOR)) {
mkdir($path);
}
}
}
/**
* Delete a directory within all its items.
* Note that the given directory $source will be deleted as well.
*
* @param string $source The directory to delete.
*
* @return void
* @throws Exception
*/
public function deleteDirectory($source)
{
$iterator = new DirectoryIterator($source);
while ($iterator->valid()) {
$src = realpath($source . '/' . $iterator->current());
// delete file
if ($iterator->isFile()) {
self::deleteFile($src);
}
// delete folder recursive
if (! $iterator->isDot() && $iterator->isDir()) {
self::deleteDirectory($src);
}
$iterator->next();
}
unset($iterator);
// delete the source root folder as well
if (!rmdir($source)) {
throw new Exception('Could not delete directory ' . $source);
}
}
/**
* Copy a directory within all its items.
*
* @param string $source The source directory
* @param string $target The target to create
* @param array $exclude List of files / folders that should not be copyed
*
* @return void
*/
public function copyDirectory($source, $target, $exclude = array())
{
// first check for target itself
self::createDirectory($target);
$iterator = new DirectoryIterator($source);
while ($iterator->valid()) {
$item = $iterator->current();
// create new file
if ($iterator->isFile()) {
self::copyFile($source . '/' . $item, $target);
}
// create folder recursive
if (!$iterator->isDot()
&& $iterator->isDir()
&& !in_array($item, $exclude)
) {
self::copyDirectory(
$source . '/' . $item, $target . '/' . $item
);
}
$iterator->next();
}
}
/**
* Get the prefix all paths in an array of paths have in common.
* @param array $filenames
* @return String
*/
public static function getCommonPathPrefix(array $filenames)
{
if (empty($filenames)) {
return '/';
}
$prefix = dirname(array_shift($filenames));
foreach ($filenames as $filename) {
$prefix = self::_getCommonPathPrefix($prefix, $filename);
}
if (substr($prefix, -1, 1) !== DIRECTORY_SEPARATOR) {
$prefix .= DIRECTORY_SEPARATOR;
}
return $prefix;
}
/**
* Get the part of currentPrefix that currentPrefix and path have in common.
* @param String $currentPrefix
* @param String $path
* @return String
*/
protected static function _getCommonPathPrefix($currentPrefix, $path)
{
if (strpos($path, $currentPrefix . DIRECTORY_SEPARATOR) === 0
|| $currentPrefix == '/'
|| $currentPrefix == ''
|| $currentPrefix == '.'
|| preg_match('/^[A-Z]\:\\\\$/', $currentPrefix) === 1) {
return $currentPrefix;
}
return self::_getCommonPathPrefix(dirname($currentPrefix), $path);
}
}
Mini Shell