Source of file Psr0FindFile.php
Size: 2,700 Bytes - Last Modified: 2012-09-20T07:55:18+02:00
/home/theseer/Downloads/Symfony/vendor/doctrine/common/lib/Doctrine/Common/Reflection/Psr0FindFile.php
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384 | <?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>. */ namespace Doctrine\Common\Reflection; /** * Finds a class in a PSR-0 structure. * * @author Karoly Negyesi <karoly@negyesi.net> */ class Psr0FindFile implements ClassFinderInterface { /** * The PSR-0 prefixes. * * @var string */ protected $prefixes; /** * @param string $prefixes * An array of prefixes. Each key is a PHP namespace and each value is * a list of directories. */ public function __construct($prefixes) { $this->prefixes = $prefixes; } /** * Finds a class. * * @param string $class The name of the class. * * @return * The name of the class or NULL if not found. */ public function findFile($class) { $lastNsPos = strrpos($class, '\\'); if ('\\' == $class[0]) { $class = substr($class, 1); } if (false !== $lastNsPos) { // namespaced class name $classPath = str_replace('\\', DIRECTORY_SEPARATOR, substr($class, 0, $lastNsPos)) . DIRECTORY_SEPARATOR; $className = substr($class, $lastNsPos + 1); } else { // PEAR-like class name $classPath = null; $className = $class; } $classPath .= str_replace('_', DIRECTORY_SEPARATOR, $className) . '.php'; foreach ($this->prefixes as $prefix => $dirs) { if (0 === strpos($class, $prefix)) { foreach ($dirs as $dir) { if (file_exists($dir . DIRECTORY_SEPARATOR . $classPath)) { return $dir . DIRECTORY_SEPARATOR . $classPath; } } } } } } |