Use PHPUnit_Framework_TestCase in a few utils/ tests
[mediawiki.git] / includes / MediaWiki.php
blob53b4d20bb8a7115e807ee46f1c10f4ed06b37d30
1 <?php
2 /**
3 * Helper class for the index.php entry point.
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License along
16 * with this program; if not, write to the Free Software Foundation, Inc.,
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
18 * http://www.gnu.org/copyleft/gpl.html
20 * @file
23 /**
24 * The MediaWiki class is the helper class for the index.php entry point.
26 * @internal documentation reviewed 15 Mar 2010
28 class MediaWiki {
29 /**
30 * @var IContextSource
32 private $context;
34 /**
35 * @var Config
37 private $config;
39 /**
40 * @param IContextSource|null $context
42 public function __construct( IContextSource $context = null ) {
43 if ( !$context ) {
44 $context = RequestContext::getMain();
47 $this->context = $context;
48 $this->config = $context->getConfig();
51 /**
52 * Parse the request to get the Title object
54 * @return Title Title object to be $wgTitle
56 private function parseTitle() {
57 global $wgContLang;
59 $request = $this->context->getRequest();
60 $curid = $request->getInt( 'curid' );
61 $title = $request->getVal( 'title' );
62 $action = $request->getVal( 'action' );
64 if ( $request->getCheck( 'search' ) ) {
65 // Compatibility with old search URLs which didn't use Special:Search
66 // Just check for presence here, so blank requests still
67 // show the search page when using ugly URLs (bug 8054).
68 $ret = SpecialPage::getTitleFor( 'Search' );
69 } elseif ( $curid ) {
70 // URLs like this are generated by RC, because rc_title isn't always accurate
71 $ret = Title::newFromID( $curid );
72 } else {
73 $ret = Title::newFromURL( $title );
74 // Alias NS_MEDIA page URLs to NS_FILE...we only use NS_MEDIA
75 // in wikitext links to tell Parser to make a direct file link
76 if ( !is_null( $ret ) && $ret->getNamespace() == NS_MEDIA ) {
77 $ret = Title::makeTitle( NS_FILE, $ret->getDBkey() );
79 // Check variant links so that interwiki links don't have to worry
80 // about the possible different language variants
81 if ( count( $wgContLang->getVariants() ) > 1
82 && !is_null( $ret ) && $ret->getArticleID() == 0
83 ) {
84 $wgContLang->findVariantLink( $title, $ret );
88 // If title is not provided, always allow oldid and diff to set the title.
89 // If title is provided, allow oldid and diff to override the title, unless
90 // we are talking about a special page which might use these parameters for
91 // other purposes.
92 if ( $ret === null || !$ret->isSpecialPage() ) {
93 // We can have urls with just ?diff=,?oldid= or even just ?diff=
94 $oldid = $request->getInt( 'oldid' );
95 $oldid = $oldid ? $oldid : $request->getInt( 'diff' );
96 // Allow oldid to override a changed or missing title
97 if ( $oldid ) {
98 $rev = Revision::newFromId( $oldid );
99 $ret = $rev ? $rev->getTitle() : $ret;
103 // Use the main page as default title if nothing else has been provided
104 if ( $ret === null
105 && strval( $title ) === ''
106 && !$request->getCheck( 'curid' )
107 && $action !== 'delete'
109 $ret = Title::newMainPage();
112 if ( $ret === null || ( $ret->getDBkey() == '' && !$ret->isExternal() ) ) {
113 $ret = SpecialPage::getTitleFor( 'Badtitle' );
116 return $ret;
120 * Get the Title object that we'll be acting on, as specified in the WebRequest
121 * @return Title
123 public function getTitle() {
124 if ( !$this->context->hasTitle() ) {
125 $this->context->setTitle( $this->parseTitle() );
127 return $this->context->getTitle();
131 * Returns the name of the action that will be executed.
133 * @return string Action
135 public function getAction() {
136 static $action = null;
138 if ( $action === null ) {
139 $action = Action::getActionName( $this->context );
142 return $action;
146 * Performs the request.
147 * - bad titles
148 * - read restriction
149 * - local interwiki redirects
150 * - redirect loop
151 * - special pages
152 * - normal pages
154 * @throws MWException|PermissionsError|BadTitleError|HttpError
155 * @return void
157 private function performRequest() {
158 global $wgTitle;
160 wfProfileIn( __METHOD__ );
162 $request = $this->context->getRequest();
163 $requestTitle = $title = $this->context->getTitle();
164 $output = $this->context->getOutput();
165 $user = $this->context->getUser();
167 if ( $request->getVal( 'printable' ) === 'yes' ) {
168 $output->setPrintable();
171 $unused = null; // To pass it by reference
172 Hooks::run( 'BeforeInitialize', array( &$title, &$unused, &$output, &$user, $request, $this ) );
174 // Invalid titles. Bug 21776: The interwikis must redirect even if the page name is empty.
175 if ( is_null( $title ) || ( $title->getDBkey() == '' && !$title->isExternal() )
176 || $title->isSpecial( 'Badtitle' )
178 $this->context->setTitle( SpecialPage::getTitleFor( 'Badtitle' ) );
179 wfProfileOut( __METHOD__ );
180 throw new BadTitleError();
183 // Check user's permissions to read this page.
184 // We have to check here to catch special pages etc.
185 // We will check again in Article::view().
186 $permErrors = $title->isSpecial( 'RunJobs' )
187 ? array() // relies on HMAC key signature alone
188 : $title->getUserPermissionsErrors( 'read', $user );
189 if ( count( $permErrors ) ) {
190 // Bug 32276: allowing the skin to generate output with $wgTitle or
191 // $this->context->title set to the input title would allow anonymous users to
192 // determine whether a page exists, potentially leaking private data. In fact, the
193 // curid and oldid request parameters would allow page titles to be enumerated even
194 // when they are not guessable. So we reset the title to Special:Badtitle before the
195 // permissions error is displayed.
197 // The skin mostly uses $this->context->getTitle() these days, but some extensions
198 // still use $wgTitle.
200 $badTitle = SpecialPage::getTitleFor( 'Badtitle' );
201 $this->context->setTitle( $badTitle );
202 $wgTitle = $badTitle;
204 wfProfileOut( __METHOD__ );
205 throw new PermissionsError( 'read', $permErrors );
208 $pageView = false; // was an article or special page viewed?
210 // Interwiki redirects
211 if ( $title->isExternal() ) {
212 $rdfrom = $request->getVal( 'rdfrom' );
213 if ( $rdfrom ) {
214 $url = $title->getFullURL( array( 'rdfrom' => $rdfrom ) );
215 } else {
216 $query = $request->getValues();
217 unset( $query['title'] );
218 $url = $title->getFullURL( $query );
220 // Check for a redirect loop
221 if ( !preg_match( '/^' . preg_quote( $this->config->get( 'Server' ), '/' ) . '/', $url )
222 && $title->isLocal()
224 // 301 so google et al report the target as the actual url.
225 $output->redirect( $url, 301 );
226 } else {
227 $this->context->setTitle( SpecialPage::getTitleFor( 'Badtitle' ) );
228 wfProfileOut( __METHOD__ );
229 throw new BadTitleError();
231 // Redirect loops, no title in URL, $wgUsePathInfo URLs, and URLs with a variant
232 } elseif ( $request->getVal( 'action', 'view' ) == 'view' && !$request->wasPosted()
233 && ( $request->getVal( 'title' ) === null
234 || $title->getPrefixedDBkey() != $request->getVal( 'title' ) )
235 && !count( $request->getValueNames( array( 'action', 'title' ) ) )
236 && Hooks::run( 'TestCanonicalRedirect', array( $request, $title, $output ) )
238 if ( $title->isSpecialPage() ) {
239 list( $name, $subpage ) = SpecialPageFactory::resolveAlias( $title->getDBkey() );
240 if ( $name ) {
241 $title = SpecialPage::getTitleFor( $name, $subpage );
244 $targetUrl = wfExpandUrl( $title->getFullURL(), PROTO_CURRENT );
245 // Redirect to canonical url, make it a 301 to allow caching
246 if ( $targetUrl == $request->getFullRequestURL() ) {
247 $message = "Redirect loop detected!\n\n" .
248 "This means the wiki got confused about what page was " .
249 "requested; this sometimes happens when moving a wiki " .
250 "to a new server or changing the server configuration.\n\n";
252 if ( $this->config->get( 'UsePathInfo' ) ) {
253 $message .= "The wiki is trying to interpret the page " .
254 "title from the URL path portion (PATH_INFO), which " .
255 "sometimes fails depending on the web server. Try " .
256 "setting \"\$wgUsePathInfo = false;\" in your " .
257 "LocalSettings.php, or check that \$wgArticlePath " .
258 "is correct.";
259 } else {
260 $message .= "Your web server was detected as possibly not " .
261 "supporting URL path components (PATH_INFO) correctly; " .
262 "check your LocalSettings.php for a customized " .
263 "\$wgArticlePath setting and/or toggle \$wgUsePathInfo " .
264 "to true.";
266 throw new HttpError( 500, $message );
267 } else {
268 $output->setSquidMaxage( 1200 );
269 $output->redirect( $targetUrl, '301' );
271 // Special pages
272 } elseif ( NS_SPECIAL == $title->getNamespace() ) {
273 $pageView = true;
274 // Actions that need to be made when we have a special pages
275 SpecialPageFactory::executePath( $title, $this->context );
276 } else {
277 // ...otherwise treat it as an article view. The article
278 // may be a redirect to another article or URL.
279 $article = $this->initializeArticle();
280 if ( is_object( $article ) ) {
281 $pageView = true;
282 $this->performAction( $article, $requestTitle );
283 } elseif ( is_string( $article ) ) {
284 $output->redirect( $article );
285 } else {
286 wfProfileOut( __METHOD__ );
287 throw new MWException( "Shouldn't happen: MediaWiki::initializeArticle()"
288 . " returned neither an object nor a URL" );
292 if ( $pageView ) {
293 // Promote user to any groups they meet the criteria for
294 $user->addAutopromoteOnceGroups( 'onView' );
297 wfProfileOut( __METHOD__ );
301 * Initialize the main Article object for "standard" actions (view, etc)
302 * Create an Article object for the page, following redirects if needed.
304 * @return mixed An Article, or a string to redirect to another URL
306 private function initializeArticle() {
307 wfProfileIn( __METHOD__ );
309 $title = $this->context->getTitle();
310 if ( $this->context->canUseWikiPage() ) {
311 // Try to use request context wiki page, as there
312 // is already data from db saved in per process
313 // cache there from this->getAction() call.
314 $page = $this->context->getWikiPage();
315 $article = Article::newFromWikiPage( $page, $this->context );
316 } else {
317 // This case should not happen, but just in case.
318 $article = Article::newFromTitle( $title, $this->context );
319 $this->context->setWikiPage( $article->getPage() );
322 // NS_MEDIAWIKI has no redirects.
323 // It is also used for CSS/JS, so performance matters here...
324 if ( $title->getNamespace() == NS_MEDIAWIKI ) {
325 wfProfileOut( __METHOD__ );
326 return $article;
329 $request = $this->context->getRequest();
331 // Namespace might change when using redirects
332 // Check for redirects ...
333 $action = $request->getVal( 'action', 'view' );
334 $file = ( $title->getNamespace() == NS_FILE ) ? $article->getFile() : null;
335 if ( ( $action == 'view' || $action == 'render' ) // ... for actions that show content
336 && !$request->getVal( 'oldid' ) // ... and are not old revisions
337 && !$request->getVal( 'diff' ) // ... and not when showing diff
338 && $request->getVal( 'redirect' ) != 'no' // ... unless explicitly told not to
339 // ... and the article is not a non-redirect image page with associated file
340 && !( is_object( $file ) && $file->exists() && !$file->getRedirected() )
342 // Give extensions a change to ignore/handle redirects as needed
343 $ignoreRedirect = $target = false;
345 Hooks::run( 'InitializeArticleMaybeRedirect',
346 array( &$title, &$request, &$ignoreRedirect, &$target, &$article ) );
348 // Follow redirects only for... redirects.
349 // If $target is set, then a hook wanted to redirect.
350 if ( !$ignoreRedirect && ( $target || $article->isRedirect() ) ) {
351 // Is the target already set by an extension?
352 $target = $target ? $target : $article->followRedirect();
353 if ( is_string( $target ) ) {
354 if ( !$this->config->get( 'DisableHardRedirects' ) ) {
355 // we'll need to redirect
356 wfProfileOut( __METHOD__ );
357 return $target;
360 if ( is_object( $target ) ) {
361 // Rewrite environment to redirected article
362 $rarticle = Article::newFromTitle( $target, $this->context );
363 $rarticle->loadPageData();
364 if ( $rarticle->exists() || ( is_object( $file ) && !$file->isLocal() ) ) {
365 $rarticle->setRedirectedFrom( $title );
366 $article = $rarticle;
367 $this->context->setTitle( $target );
368 $this->context->setWikiPage( $article->getPage() );
371 } else {
372 $this->context->setTitle( $article->getTitle() );
373 $this->context->setWikiPage( $article->getPage() );
377 wfProfileOut( __METHOD__ );
378 return $article;
382 * Perform one of the "standard" actions
384 * @param Page $page
385 * @param Title $requestTitle The original title, before any redirects were applied
387 private function performAction( Page $page, Title $requestTitle ) {
388 wfProfileIn( __METHOD__ );
390 $request = $this->context->getRequest();
391 $output = $this->context->getOutput();
392 $title = $this->context->getTitle();
393 $user = $this->context->getUser();
395 if ( !Hooks::run( 'MediaWikiPerformAction',
396 array( $output, $page, $title, $user, $request, $this ) )
398 wfProfileOut( __METHOD__ );
399 return;
402 $act = $this->getAction();
404 $action = Action::factory( $act, $page, $this->context );
406 if ( $action instanceof Action ) {
407 # Let Squid cache things if we can purge them.
408 if ( $this->config->get( 'UseSquid' ) &&
409 in_array( $request->getFullRequestURL(), $requestTitle->getSquidURLs() )
411 $output->setSquidMaxage( $this->config->get( 'SquidMaxage' ) );
414 $action->show();
415 wfProfileOut( __METHOD__ );
416 return;
419 if ( Hooks::run( 'UnknownAction', array( $request->getVal( 'action', 'view' ), $page ) ) ) {
420 $output->setStatusCode( 404 );
421 $output->showErrorPage( 'nosuchaction', 'nosuchactiontext' );
424 wfProfileOut( __METHOD__ );
428 * Run the current MediaWiki instance
429 * index.php just calls this
431 public function run() {
432 try {
433 $this->checkMaxLag();
434 try {
435 $this->main();
436 } catch ( ErrorPageError $e ) {
437 // Bug 62091: while exceptions are convenient to bubble up GUI errors,
438 // they are not internal application faults. As with normal requests, this
439 // should commit, print the output, do deferred updates, jobs, and profiling.
440 wfGetLBFactory()->commitMasterChanges();
441 $e->report(); // display the GUI error
443 if ( function_exists( 'fastcgi_finish_request' ) ) {
444 fastcgi_finish_request();
446 $this->triggerJobs();
447 $this->restInPeace();
448 } catch ( Exception $e ) {
449 MWExceptionHandler::handleException( $e );
454 * Checks if the request should abort due to a lagged server,
455 * for given maxlag parameter.
456 * @return bool
458 private function checkMaxLag() {
459 wfProfileIn( __METHOD__ );
460 $maxLag = $this->context->getRequest()->getVal( 'maxlag' );
461 if ( !is_null( $maxLag ) ) {
462 list( $host, $lag ) = wfGetLB()->getMaxLag();
463 if ( $lag > $maxLag ) {
464 $resp = $this->context->getRequest()->response();
465 $resp->header( 'HTTP/1.1 503 Service Unavailable' );
466 $resp->header( 'Retry-After: ' . max( intval( $maxLag ), 5 ) );
467 $resp->header( 'X-Database-Lag: ' . intval( $lag ) );
468 $resp->header( 'Content-Type: text/plain' );
469 if ( $this->config->get( 'ShowHostnames' ) ) {
470 echo "Waiting for $host: $lag seconds lagged\n";
471 } else {
472 echo "Waiting for a database server: $lag seconds lagged\n";
475 wfProfileOut( __METHOD__ );
477 exit;
480 wfProfileOut( __METHOD__ );
481 return true;
484 private function main() {
485 global $wgTitle;
487 wfProfileIn( __METHOD__ );
489 $request = $this->context->getRequest();
491 // Send Ajax requests to the Ajax dispatcher.
492 if ( $this->config->get( 'UseAjax' ) && $request->getVal( 'action' ) === 'ajax' ) {
493 // Set a dummy title, because $wgTitle == null might break things
494 $title = Title::makeTitle( NS_MAIN, 'AJAX' );
495 $this->context->setTitle( $title );
496 $wgTitle = $title;
498 $dispatcher = new AjaxDispatcher( $this->config );
499 $dispatcher->performAction( $this->context->getUser() );
500 wfProfileOut( __METHOD__ );
501 return;
504 // Get title from request parameters,
505 // is set on the fly by parseTitle the first time.
506 $title = $this->getTitle();
507 $action = $this->getAction();
508 $wgTitle = $title;
510 // If the user has forceHTTPS set to true, or if the user
511 // is in a group requiring HTTPS, or if they have the HTTPS
512 // preference set, redirect them to HTTPS.
513 // Note: Do this after $wgTitle is setup, otherwise the hooks run from
514 // isLoggedIn() will do all sorts of weird stuff.
515 if (
516 $request->getProtocol() == 'http' &&
518 $request->getCookie( 'forceHTTPS', '' ) ||
519 // check for prefixed version for currently logged in users
520 $request->getCookie( 'forceHTTPS' ) ||
521 // Avoid checking the user and groups unless it's enabled.
523 $this->context->getUser()->isLoggedIn()
524 && $this->context->getUser()->requiresHTTPS()
528 $oldUrl = $request->getFullRequestURL();
529 $redirUrl = preg_replace( '#^http://#', 'https://', $oldUrl );
531 // ATTENTION: This hook is likely to be removed soon due to overall design of the system.
532 if ( Hooks::run( 'BeforeHttpsRedirect', array( $this->context, &$redirUrl ) ) ) {
534 if ( $request->wasPosted() ) {
535 // This is weird and we'd hope it almost never happens. This
536 // means that a POST came in via HTTP and policy requires us
537 // redirecting to HTTPS. It's likely such a request is going
538 // to fail due to post data being lost, but let's try anyway
539 // and just log the instance.
541 // @todo FIXME: See if we could issue a 307 or 308 here, need
542 // to see how clients (automated & browser) behave when we do
543 wfDebugLog( 'RedirectedPosts', "Redirected from HTTP to HTTPS: $oldUrl" );
545 // Setup dummy Title, otherwise OutputPage::redirect will fail
546 $title = Title::newFromText( NS_MAIN, 'REDIR' );
547 $this->context->setTitle( $title );
548 $output = $this->context->getOutput();
549 // Since we only do this redir to change proto, always send a vary header
550 $output->addVaryHeader( 'X-Forwarded-Proto' );
551 $output->redirect( $redirUrl );
552 $output->output();
553 wfProfileOut( __METHOD__ );
554 return;
558 if ( $this->config->get( 'UseFileCache' ) && $title->getNamespace() >= 0 ) {
559 wfProfileIn( 'main-try-filecache' );
560 if ( HTMLFileCache::useFileCache( $this->context ) ) {
561 // Try low-level file cache hit
562 $cache = new HTMLFileCache( $title, $action );
563 if ( $cache->isCacheGood( /* Assume up to date */ ) ) {
564 // Check incoming headers to see if client has this cached
565 $timestamp = $cache->cacheTimestamp();
566 if ( !$this->context->getOutput()->checkLastModified( $timestamp ) ) {
567 $cache->loadFromFileCache( $this->context );
569 // Do any stats increment/watchlist stuff
570 // Assume we're viewing the latest revision (this should always be the case with file cache)
571 $this->context->getWikiPage()->doViewUpdates( $this->context->getUser() );
572 // Tell OutputPage that output is taken care of
573 $this->context->getOutput()->disable();
574 wfProfileOut( 'main-try-filecache' );
575 wfProfileOut( __METHOD__ );
576 return;
579 wfProfileOut( 'main-try-filecache' );
582 // Actually do the work of the request and build up any output
583 $this->performRequest();
585 // Either all DB and deferred updates should happen or none.
586 // The later should not be cancelled due to client disconnect.
587 ignore_user_abort( true );
588 // Now commit any transactions, so that unreported errors after
589 // output() don't roll back the whole DB transaction
590 wfGetLBFactory()->commitMasterChanges();
592 // Output everything!
593 $this->context->getOutput()->output();
595 wfProfileOut( __METHOD__ );
599 * Ends this task peacefully
601 public function restInPeace() {
602 // Do any deferred jobs
603 DeferredUpdates::doUpdates( 'commit' );
605 // Log profiling data, e.g. in the database or UDP
606 wfLogProfilingData();
608 // Commit and close up!
609 $factory = wfGetLBFactory();
610 $factory->commitMasterChanges();
611 $factory->shutdown();
613 wfDebug( "Request ended normally\n" );
617 * Potentially open a socket and sent an HTTP request back to the server
618 * to run a specified number of jobs. This registers a callback to cleanup
619 * the socket once it's done.
621 protected function triggerJobs() {
622 $jobRunRate = $this->config->get( 'JobRunRate' );
623 if ( $jobRunRate <= 0 || wfReadOnly() ) {
624 return;
625 } elseif ( $this->getTitle()->isSpecial( 'RunJobs' ) ) {
626 return; // recursion guard
629 $section = new ProfileSection( __METHOD__ );
631 if ( $jobRunRate < 1 ) {
632 $max = mt_getrandmax();
633 if ( mt_rand( 0, $max ) > $max * $jobRunRate ) {
634 return; // the higher the job run rate, the less likely we return here
636 $n = 1;
637 } else {
638 $n = intval( $jobRunRate );
641 if ( !$this->config->get( 'RunJobsAsync' ) ) {
642 // Fall back to running the job here while the user waits
643 $runner = new JobRunner();
644 $runner->run( array( 'maxJobs' => $n ) );
645 return;
648 try {
649 if ( !JobQueueGroup::singleton()->queuesHaveJobs( JobQueueGroup::TYPE_DEFAULT ) ) {
650 return; // do not send request if there are probably no jobs
652 } catch ( JobQueueError $e ) {
653 MWExceptionHandler::logException( $e );
654 return; // do not make the site unavailable
657 $query = array( 'title' => 'Special:RunJobs',
658 'tasks' => 'jobs', 'maxjobs' => $n, 'sigexpiry' => time() + 5 );
659 $query['signature'] = SpecialRunJobs::getQuerySignature(
660 $query, $this->config->get( 'SecretKey' ) );
662 $errno = $errstr = null;
663 $info = wfParseUrl( $this->config->get( 'Server' ) );
664 wfSuppressWarnings();
665 $sock = fsockopen(
666 $info['host'],
667 isset( $info['port'] ) ? $info['port'] : 80,
668 $errno,
669 $errstr,
670 // If it takes more than 100ms to connect to ourselves there
671 // is a problem elsewhere.
674 wfRestoreWarnings();
675 if ( !$sock ) {
676 wfDebugLog( 'runJobs', "Failed to start cron API (socket error $errno): $errstr\n" );
677 // Fall back to running the job here while the user waits
678 $runner = new JobRunner();
679 $runner->run( array( 'maxJobs' => $n ) );
680 return;
683 $url = wfAppendQuery( wfScript( 'index' ), $query );
684 $req = "POST $url HTTP/1.1\r\nHost: {$info['host']}\r\nConnection: Close\r\nContent-Length: 0\r\n\r\n";
686 wfDebugLog( 'runJobs', "Running $n job(s) via '$url'\n" );
687 // Send a cron API request to be performed in the background.
688 // Give up if this takes too long to send (which should be rare).
689 stream_set_timeout( $sock, 1 );
690 $bytes = fwrite( $sock, $req );
691 if ( $bytes !== strlen( $req ) ) {
692 wfDebugLog( 'runJobs', "Failed to start cron API (socket write error)\n" );
693 } else {
694 // Do not wait for the response (the script should handle client aborts).
695 // Make sure that we don't close before that script reaches ignore_user_abort().
696 $status = fgets( $sock );
697 if ( !preg_match( '#^HTTP/\d\.\d 202 #', $status ) ) {
698 wfDebugLog( 'runJobs', "Failed to start cron API: received '$status'\n" );
701 fclose( $sock );