<?php /* * $Id$ * * 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 LGPL. For more information, see * <http://www.phpdoctrine.com>. */ /** * Doctrine_Compiler * This class can be used for compiling the entire Doctrine framework into a single file * * @package Doctrine * @author Konsta Vesterinen <kvesteri@cc.hut.fi> * @license http://www.opensource.org/licenses/lgpl-license.php LGPL * @category Object Relational Mapping * @link www.phpdoctrine.com * @since 1.0 * @version $Revision$ */ class Doctrine_Compiler { /** * method for making a single file of most used doctrine runtime components * including the compiled file instead of multiple files (in worst * cases dozens of files) can improve performance by an order of magnitude * * @throws Doctrine_Compiler_Exception if something went wrong during the compile operation * @return void */ public static function compile($target = null) { $path = Doctrine::getPath(); $it = new RecursiveIteratorIterator(new RecursiveDirectoryIterator($path), RecursiveIteratorIterator::LEAVES_ONLY); foreach ($it as $file) { $e = explode('.', $file->getFileName()); // we don't want to require versioning files if (end($e) === 'php' && strpos($file->getFileName(), '.inc') === false) { require_once $file->getPathName(); } } $classes = array_merge(get_declared_classes(), get_declared_interfaces()); $ret = array(); foreach ($classes as $class) { $e = explode('_', $class); if ($e[0] !== 'Doctrine') { continue; } $refl = new ReflectionClass($class); $file = $refl->getFileName(); print 'Adding ' . $file . PHP_EOL; $lines = file($file); $start = $refl->getStartLine() - 1; $end = $refl->getEndLine(); $ret = array_merge($ret, array_slice($lines, $start, ($end - $start))); } if ($target == null) { $target = $path . DIRECTORY_SEPARATOR . 'Doctrine.compiled.php'; } // first write the 'compiled' data to a text file, so // that we can use php_strip_whitespace (which only works on files) $fp = @fopen($target, 'w'); if ($fp === false) { throw new Doctrine_Compiler_Exception("Couldn't write compiled data. Failed to open $target"); } fwrite($fp, "<?php ". implode('', $ret)); fclose($fp); $stripped = php_strip_whitespace($target); $fp = @fopen($target, 'w'); if ($fp === false) { throw new Doctrine_Compiler_Exception("Couldn't write compiled data. Failed to open $file"); } fwrite($fp, $stripped); fclose($fp); } }