3 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
4 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
5 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
6 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
7 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
8 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
9 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
10 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
11 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
12 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
13 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
15 * This software consists of voluntary contributions made by many individuals
16 * and is licensed under the MIT license. For more information, see
17 * <http://www.doctrine-project.org>.
20 namespace Doctrine\Common\Reflection;
23 * Finds a class in a PSR-0 structure.
25 * @author Karoly Negyesi <karoly@negyesi.net>
27 class Psr0FindFile implements ClassFinderInterface
37 * @param array $prefixes An array of prefixes. Each key is a PHP namespace and each value is
38 * a list of directories.
40 public function __construct($prefixes)
42 $this->prefixes = $prefixes;
48 public function findFile($class)
50 $lastNsPos = strrpos($class, '\\');
51 if ('\\' == $class[0]) {
52 $class = substr($class, 1);
55 if (false !== $lastNsPos) {
56 // namespaced class name
57 $classPath = str_replace('\\', DIRECTORY_SEPARATOR, substr($class, 0, $lastNsPos)) . DIRECTORY_SEPARATOR;
58 $className = substr($class, $lastNsPos + 1);
60 // PEAR-like class name
65 $classPath .= str_replace('_', DIRECTORY_SEPARATOR, $className) . '.php';
67 foreach ($this->prefixes as $prefix => $dirs) {
68 if (0 === strpos($class, $prefix)) {
69 foreach ($dirs as $dir) {
70 if (is_file($dir . DIRECTORY_SEPARATOR . $classPath)) {
71 return $dir . DIRECTORY_SEPARATOR . $classPath;