1: <?php
2:
3: /**
4: *
5: * A pair of static methods for capturing normal PHP errors and unhandled Alpha exceptions
6: *
7: * @package alpha::util
8: * @since 1.0
9: * @author John Collins <dev@alphaframework.org>
10: * @version $Id: AlphaErrorHandlers.inc 1558 2012-08-01 21:32:49Z alphadevx $
11: * @license http://www.opensource.org/licenses/bsd-license.php The BSD License
12: * @copyright Copyright (c) 2012, John Collins (founder of Alpha Framework).
13: * All rights reserved.
14: *
15: * <pre>
16: * Redistribution and use in source and binary forms, with or
17: * without modification, are permitted provided that the
18: * following conditions are met:
19: *
20: * * Redistributions of source code must retain the above
21: * copyright notice, this list of conditions and the
22: * following disclaimer.
23: * * Redistributions in binary form must reproduce the above
24: * copyright notice, this list of conditions and the
25: * following disclaimer in the documentation and/or other
26: * materials provided with the distribution.
27: * * Neither the name of the Alpha Framework nor the names
28: * of its contributors may be used to endorse or promote
29: * products derived from this software without specific
30: * prior written permission.
31: *
32: * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
33: * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
34: * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
35: * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
36: * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
37: * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
38: * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
39: * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
40: * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
41: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
42: * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
43: * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
44: * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
45: * </pre>
46: *
47: */
48: abstract class AlphaErrorHandlers {
49: public static function catchException($e) {
50: $logger = new Logger(get_class($e));
51: $logger->error($e->getMessage()."\n [stacktrace]: \n".$e->getTraceAsString());
52: header('HTTP/1.1 404 Not Found');
53: echo AlphaView::renderErrorPage(404, 'The file that you have requested cannot be found!');
54: }
55:
56: public static function catchError($error_no, $msg, $file, $line) {
57: $e = new PHPException();
58: $e->setMessage('[PHP error '.$error_no.'] on line ['.$line.'] of file ['.$file.']: '.$msg);
59: $e->setFile($file);
60:
61: throw $e;
62: }
63: }
64:
65: set_exception_handler('AlphaErrorHandlers::catchException');
66: set_error_handler('AlphaErrorHandlers::catchError', $config->get('php.error.log.level'));
67:
68:
69: ?>