-
-
Save dele454/9588511 to your computer and use it in GitHub Desktop.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
<?php | |
/* | |
* 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. | |
* | |
* This software consists of voluntary contributions made by many individuals | |
* and is licensed under the MIT license. For more information, see | |
* <http://www.doctrine-project.org>. | |
*/ | |
/** | |
* SplClassLoader implementation that implements the technical interoperability | |
* standards for PHP 5.3 namespaces and class names. | |
* | |
* http://groups.google.com/group/php-standards/web/psr-0-final-proposal?pli=1 | |
* | |
* // Example which loads classes for the Doctrine Common package in the | |
* // Doctrine\Common namespace. | |
* $classLoader = new SplClassLoader('Doctrine\Common', '/path/to/doctrine'); | |
* $classLoader->register(); | |
* | |
* @license http://www.opensource.org/licenses/mit-license.html MIT License | |
* @author Jonathan H. Wage <[email protected]> | |
* @author Roman S. Borschel <[email protected]> | |
* @author Matthew Weier O'Phinney <[email protected]> | |
* @author Kris Wallsmith <[email protected]> | |
* @author Fabien Potencier <[email protected]> | |
*/ | |
class SplClassLoader | |
{ | |
private $_fileExtension = '.php'; | |
private $_namespace; | |
private $_includePath; | |
private $_namespaceSeparator = '\\'; | |
/** | |
* Creates a new <tt>SplClassLoader</tt> that loads classes of the | |
* specified namespace. | |
* | |
* @param string $ns The namespace to use. | |
*/ | |
public function __construct($ns = null, $includePath = null) | |
{ | |
$this->_namespace = $ns; | |
$this->_includePath = $includePath; | |
} | |
/** | |
* Sets the namespace separator used by classes in the namespace of this class loader. | |
* | |
* @param string $sep The separator to use. | |
*/ | |
public function setNamespaceSeparator($sep) | |
{ | |
$this->_namespaceSeparator = $sep; | |
} | |
/** | |
* Gets the namespace seperator used by classes in the namespace of this class loader. | |
* | |
* @return void | |
*/ | |
public function getNamespaceSeparator() | |
{ | |
return $this->_namespaceSeparator; | |
} | |
/** | |
* Sets the base include path for all class files in the namespace of this class loader. | |
* | |
* @param string $includePath | |
*/ | |
public function setIncludePath($includePath) | |
{ | |
$this->_includePath = $includePath; | |
} | |
/** | |
* Gets the base include path for all class files in the namespace of this class loader. | |
* | |
* @return string $includePath | |
*/ | |
public function getIncludePath() | |
{ | |
return $this->_includePath; | |
} | |
/** | |
* Sets the file extension of class files in the namespace of this class loader. | |
* | |
* @param string $fileExtension | |
*/ | |
public function setFileExtension($fileExtension) | |
{ | |
$this->_fileExtension = $fileExtension; | |
} | |
/** | |
* Gets the file extension of class files in the namespace of this class loader. | |
* | |
* @return string $fileExtension | |
*/ | |
public function getFileExtension() | |
{ | |
return $this->_fileExtension; | |
} | |
/** | |
* Installs this class loader on the SPL autoload stack. | |
*/ | |
public function register() | |
{ | |
spl_autoload_register(array($this, 'loadClass')); | |
} | |
/** | |
* Uninstalls this class loader from the SPL autoloader stack. | |
*/ | |
public function unregister() | |
{ | |
spl_autoload_unregister(array($this, 'loadClass')); | |
} | |
/** | |
* Loads the given class or interface. | |
* | |
* @param string $className The name of the class to load. | |
* @return void | |
*/ | |
public function loadClass($className) | |
{ | |
if (null === $this->_namespace || $this->_namespace.$this->_namespaceSeparator === substr($className, 0, strlen($this->_namespace.$this->_namespaceSeparator))) { | |
$fileName = ''; | |
$namespace = ''; | |
if (false !== ($lastNsPos = strripos($className, $this->_namespaceSeparator))) { | |
$namespace = substr($className, 0, $lastNsPos); | |
$className = substr($className, $lastNsPos + 1); | |
$fileName = str_replace($this->_namespaceSeparator, DIRECTORY_SEPARATOR, $namespace) . DIRECTORY_SEPARATOR; | |
} | |
$fileName .= str_replace('_', DIRECTORY_SEPARATOR, $className) . $this->_fileExtension; | |
require ($this->_includePath !== null ? $this->_includePath . DIRECTORY_SEPARATOR : '') . $fileName; | |
} | |
} | |
} |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment