From: Operating system: Linux (Ubuntu x86) PHP version: trunk-SVN-2011-02-12 (snap) Package: Unknown/Other Function Bug Type: Feature/Change Request Bug description:proc_open() should accept php:// wrappers for file
Description: ------------ --- >From manual page: http://www.php.net/function.proc-open --- proc_open() can attach files for the child process' standard input/output/error, but can't attach php:// wrapper. As far as I tried, http:// wrapper works fine. If wrappers can be used for proc_open(), in many cases I think we can avoid complicated stream_select() programming using non-blocking i/o, as dk at brightbyte dot de does in http://www.php.net/function.shell-exec.php . Test script: --------------- <?php header("Content-Type: application/octet-stream"); proc_close(proc_open("zcat", array( 0 => array("file", "php://input", "r"), 1 => array("file", "php://output", "w"), 2 => array("file", "/dev/null", "a") ), $pipes)); Expected result: ---------------- Ungzip'ed content should be displayed when HTTP POST with gzip'ed request body or when executed in CLI with gzip'ed standard input. Actual result: -------------- $ ~/local/php-trunk-20110212/bin/php -v PHP 5.3.99-dev (cli) (built: Feb 13 2011 08:00:27) Copyright (c) 1997-2011 The PHP Group Zend Engine v2.4.0, Copyright (c) 1998-2011 Zend Technologies $ ~/local/php-trunk-20110212/bin/php zcat.php < /usr/share/doc/php5/TODO.gz Warning: proc_open(): cannot represent a stream of type Input as a File Descriptor in /path/to/zcat.php on line 8 Warning: proc_close() expects parameter 1 to be resource, boolean given in /path/to/zcat.php on line 8 -- Edit bug report at http://bugs.php.net/bug.php?id=54004&edit=1 -- Try a snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=54004&r=trysnapshot52 Try a snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=54004&r=trysnapshot53 Try a snapshot (trunk): http://bugs.php.net/fix.php?id=54004&r=trysnapshottrunk Fixed in SVN: http://bugs.php.net/fix.php?id=54004&r=fixed Fixed in SVN and need be documented: http://bugs.php.net/fix.php?id=54004&r=needdocs Fixed in release: http://bugs.php.net/fix.php?id=54004&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=54004&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=54004&r=needscript Try newer version: http://bugs.php.net/fix.php?id=54004&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=54004&r=support Expected behavior: http://bugs.php.net/fix.php?id=54004&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=54004&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=54004&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=54004&r=globals PHP 4 support discontinued: http://bugs.php.net/fix.php?id=54004&r=php4 Daylight Savings: http://bugs.php.net/fix.php?id=54004&r=dst IIS Stability: http://bugs.php.net/fix.php?id=54004&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=54004&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=54004&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=54004&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=54004&r=mysqlcfg