Bug #72088 [NEW]: file_get_contents() return empty in some urls

From: alejosimon at gmail dot com Operating system: Windows 7 x64 PHP version: 7.0.5 Package: HTTP related Bug Type: Bug Bug description:file_get_contents() return empty in some urls Description: ------------ When I request via file_get_contents this URL: $url = 'https://wswhomo.afip.gov.ar/wsfe/service.asmx?wsdl' ; the response is empty, without errors. but some other URLs work ok. BUT BUT this bug ONLY is present over Windows 64btis AND PHP_x64 build... In linux and in both cases, Windows 32bits and/or PHP x32 always ok! THE PROBLEM is only on PHP win64 versions. Test script: --------------- <?php error_reporting( E_ALL ); ini_set( "display_errors", 1 ); $url = 'https://wswhomo.afip.gov.ar/wsfe/service.asmx?wsdl' ; //$url = 'https://www.google.com.ar' ; $response = file_get_contents( $url ); //print_r( $response ); // string empty print_r( $http_response_header ); // array() empty ?> Expected result: ---------------- Array ( [0] => HTTP/1.1 200 OK [1] => Connection: close [2] => Date: Sat, 23 Apr 2016 19:43:24 GMT [3] => Server: Microsoft-IIS/6.0 [4] => MicrosoftOfficeWebServer: 5.0_Pub [5] => X-Powered-By: ASP.NET [6] => X-AspNet-Version: 2.0.50727 [7] => Cache-Control: private, max-age=0 [8] => Content-Type: text/xml; charset=utf-8 [9] => Content-Length: 24646 ) // This result from PHP win32. Actual result: -------------- Array( ) // This result from PHP win64. -- Edit bug report at https://bugs.php.net/bug.php?id=72088&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=72088&r=trysnapshot54 Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=72088&r=trysnapshot55 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=72088&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=72088&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=72088&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=72088&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=72088&r=needscript Try newer version: https://bugs.php.net/fix.php?id=72088&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=72088&r=support Expected behavior: https://bugs.php.net/fix.php?id=72088&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=72088&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=72088&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=72088&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=72088&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=72088&r=dst IIS Stability: https://bugs.php.net/fix.php?id=72088&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=72088&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=72088&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=72088&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=72088&r=mysqlcfg