recaptime.dev
@recaptime-dev's working patches + fork for Phorge, a community fork of Phabricator. (Upstream dev and stable branches are at upstream/main and upstream/stable respectively.)
hq.recaptime.dev/wiki/Phorge
phorge
phabricator
1<?php
2
3phabricator_startup();
4
5$fatal_exception = null;
6try {
7 PhabricatorStartup::beginStartupPhase('libraries');
8 PhabricatorStartup::loadCoreLibraries();
9
10 PhabricatorStartup::beginStartupPhase('purge');
11 PhabricatorCaches::destroyRequestCache();
12
13 PhabricatorStartup::beginStartupPhase('sink');
14 $sink = new AphrontPHPHTTPSink();
15
16 // PHP introduced a "Throwable" interface in PHP 7 and began making more
17 // runtime errors throw as "Throwable" errors. This is generally good, but
18 // makes top-level exception handling that is compatible with both PHP 5
19 // and PHP 7 a bit tricky.
20
21 // In PHP 5, "Throwable" does not exist, so "catch (Throwable $ex)" catches
22 // nothing.
23
24 // In PHP 7, various runtime conditions raise an Error which is a Throwable
25 // but NOT an Exception, so "catch (Exception $ex)" will not catch them.
26
27 // To cover both cases, we "catch (Exception $ex)" to catch everything in
28 // PHP 5, and most things in PHP 7. Then, we "catch (Throwable $ex)" to catch
29 // everything else in PHP 7. For the most part, we only need to do this at
30 // the top level.
31
32 $main_exception = null;
33 try {
34 PhabricatorStartup::beginStartupPhase('run');
35 AphrontApplicationConfiguration::runHTTPRequest($sink);
36 } catch (Exception $ex) {
37 $main_exception = $ex;
38 } catch (Throwable $ex) {
39 $main_exception = $ex;
40 }
41
42 if ($main_exception) {
43 $response_exception = null;
44 try {
45 $response = new AphrontUnhandledExceptionResponse();
46 $response->setException($main_exception);
47 $response->setShowStackTraces($sink->getShowStackTraces());
48
49 PhabricatorStartup::endOutputCapture();
50 $sink->writeResponse($response);
51 } catch (Exception $ex) {
52 $response_exception = $ex;
53 } catch (Throwable $ex) {
54 $response_exception = $ex;
55 }
56
57 // If we hit a rendering exception, ignore it and throw the original
58 // exception. It is generally more interesting and more likely to be
59 // the root cause.
60
61 if ($response_exception) {
62 throw $main_exception;
63 }
64 }
65} catch (Exception $ex) {
66 $fatal_exception = $ex;
67} catch (Throwable $ex) {
68 $fatal_exception = $ex;
69}
70
71if ($fatal_exception) {
72 PhabricatorStartup::didEncounterFatalException(
73 'Core Exception',
74 $fatal_exception,
75 false);
76}
77
78function phabricator_startup() {
79 // Load the PhabricatorStartup class itself.
80 $t_startup = microtime(true);
81 $root = dirname(dirname(__FILE__));
82 require_once $root.'/support/startup/PhabricatorStartup.php';
83
84 // Load client limit classes so the preamble can configure limits.
85 require_once $root.'/support/startup/PhabricatorClientLimit.php';
86 require_once $root.'/support/startup/PhabricatorClientRateLimit.php';
87 require_once $root.'/support/startup/PhabricatorClientConnectionLimit.php';
88 require_once $root.'/support/startup/preamble-utils.php';
89
90 // If the preamble script exists, load it.
91 $t_preamble = microtime(true);
92 $preamble_path = $root.'/support/preamble.php';
93 if (file_exists($preamble_path)) {
94 require_once $preamble_path;
95 }
96
97 $t_hook = microtime(true);
98 PhabricatorStartup::didStartup($t_startup);
99
100 PhabricatorStartup::recordStartupPhase('startup.init', $t_startup);
101 PhabricatorStartup::recordStartupPhase('preamble', $t_preamble);
102 PhabricatorStartup::recordStartupPhase('hook', $t_hook);
103}