Bug #66763 [NEW]: always_populate_raw_post_data=0 BC issue with in-built web server

From: sixd Operating system: Linux PHP version: 5.6Git-2014-02-24 (Git) Package: Built-in web server Bug Type: Bug Bug description:always_populate_raw_post_data=0 BC issue with in-built web server Description: ------------ Always_populate_raw_post_data=0 causes the in-built web server to display a deprecatation warning. Backwards compatibility is broken because headers are sent. The warning should only ever be sent when always_populate_raw_post_data=1 though this is debatable because any warning would break code similar to the testcase. Test script: --------------- A testcase is based on http://www.whitewashing.de/2014/01/31/soap_and_php_in_2014.html Create these two files: server.php <?php // server.php class MyService { public function add($x, $y) { return $x + $y; } } $options = array( 'uri' => 'http://localhost/namespace', 'location' => 'http://localhost:8899/server.php', ); $server = new SOAPServer(null, $options); $server->setObject(new MyService()); $server->handle(); ?> client.php: <?php // client.php $options = array( 'uri' => 'http://localhost/namespace', 'location' => 'http://localhost:8899/server.php', ); $client = new SOAPClient(null, $options); echo $client->add(10, 10); ?> Expected result: ---------------- Start the PHP 5.6 in-built webserver with: $ php56 -d always_populate_raw_post_data=-1 -S 0.0.0.0:8899 or use PHP 5.5: $ php55 -d always_populate_raw_post_data=0 -S 0.0.0.0:8899 Then execute the client in a terminal shell: $ php56 client.php The expected output of '20' is displayed. Starting the PHP 5.6 server with always_populate_raw_post_data=0 should similarly allow client.php to work: $ php56 -d always_populate_raw_post_data=0 -S 0.0.0.0:8899 Actual result: -------------- With the default php.ini files, then either of these two PHP 5.6 cases cause the test to fail. This is a BC break. $ php56 -d always_populate_raw_post_data=0 -S 0.0.0.0:8899 or with the default php.ini value (which is always_populate_raw_post_data=0): $ php56 -S 0.0.0.0:8899 Then the client fails with the text: Fatal error: Uncaught SoapFault exception: [Client] looks like we got no XML document in /home/cjones/public_html/soap/client.php:10 Stack trace: #0 /home/cjones/public_html/soap/client.php(10): SoapClient->__call('add', Array) #1 /home/cjones/public_html/soap/client.php(10): SoapClient->add(10, 10) #2 {main} thrown in /home/cjones/public_html/soap/client.php on line 10 The web server displays: [Mon Feb 24 10:56:46 2014] PHP Deprecated: Automatically populating $HTTP_RAW_POST_DATA is deprecated and will be removed in a future version. To avoid this warning set 'always_populate_raw_post_data' to '-1' in php.ini and use the php://input stream instead. in Unknown on line 0 [Mon Feb 24 10:56:46 2014] PHP Warning: Cannot modify header information - headers already sent in Unknown on line 0 [Mon Feb 24 10:56:46 2014] PHP Warning: Cannot modify header information - headers already sent in /home/cjones/public_html/soap/server.php on line 20 [Mon Feb 24 10:56:46 2014] PHP Warning: Cannot modify header information - headers already sent in /home/cjones/public_html/soap/server.php on line 20 [Mon Feb 24 10:56:46 2014] 127.0.0.1:47848 [200]: /server.php -- Edit bug report at https://bugs.php.net/bug.php?id=66763&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=66763&r=trysnapshot54 Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=66763&r=trysnapshot55 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=66763&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=66763&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=66763&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=66763&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=66763&r=needscript Try newer version: https://bugs.php.net/fix.php?id=66763&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=66763&r=support Expected behavior: https://bugs.php.net/fix.php?id=66763&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=66763&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=66763&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=66763&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=66763&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=66763&r=dst IIS Stability: https://bugs.php.net/fix.php?id=66763&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=66763&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=66763&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=66763&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=66763&r=mysqlcfg