Bug #72515 [NEW]: Proc_open does not work with sockets

From: Anatolii_Ivaniuk_CW at bmc dot com Operating system: Windows PHP version: 5.5.37 Package: Streams related Bug Type: Bug Bug description:Proc_open does not work with sockets Description: ------------ Starting from version 5.5.18 proc_open with socket handles does not wait for input. Everything work fine in 5.5.17 version of php. If I open up a child process and pass in socket to handle new clients commands in 5.5.17 version script is waiting for input and prints it. But in 5.5.18 and up till 7.0.4 this approach does not work anymore for windows and works fine on linux environments. Test script: --------------- proc.php ######################################## $errno = ''; $errstr = ''; $socket = stream_socket_server("tcp://0.0.0.0:$port",$errno,$errstr); $client = @stream_socket_accept($socket,1); $handles = array( 0 => $socket, 1 => $socket, 2 => STDERR, ); $pipes = array(); $h = proc_open('php.exe file.php',$handles,$pipes); file.php ##################################### echo(">"); if (($cmd = fgets(STDIN,2048)) === false) return; $cmd = trim($cmd); echo($cmd); Expected result: ---------------- Child process can read and write to socket. Actual result: -------------- Child process terminates as $cmd = fgets(STDIN,2048) is always false. -- Edit bug report at https://bugs.php.net/bug.php?id=72515&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=72515&r=trysnapshot54 Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=72515&r=trysnapshot55 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=72515&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=72515&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=72515&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=72515&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=72515&r=needscript Try newer version: https://bugs.php.net/fix.php?id=72515&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=72515&r=support Expected behavior: https://bugs.php.net/fix.php?id=72515&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=72515&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=72515&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=72515&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=72515&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=72515&r=dst IIS Stability: https://bugs.php.net/fix.php?id=72515&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=72515&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=72515&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=72515&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=72515&r=mysqlcfg