From: Operating system: Debian Squeeze PHP version: 5.3.9 Package: CGI/CLI related Bug Type: Bug Bug description:Output problem when script contains command
Description: ------------ A parsing/execution problem is taking place when a command, such as "php test.php", runs a script which contains the command ("php test.php") within a string. It seems the problem can also be recreated when the string is manipulated, like base64 decoded. Test script: --------------- <?php echo shell_exec("ps aux|grep php test.php"); ?> Expected result: ---------------- root 9641 0.0 0.1 162544 10036 pts/0 S 12:19 0:00 php test.php Actual result: -------------- <?php echo shell_exec("ps aux|grep php test.php"); -- Edit bug report at https://bugs.php.net/bug.php?id=60838&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=60838&r=trysnapshot54 Try a snapshot (PHP 5.3): https://bugs.php.net/fix.php?id=60838&r=trysnapshot53 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=60838&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=60838&r=fixed Fixed in SVN and need be documented: https://bugs.php.net/fix.php?id=60838&r=needdocs Fixed in release: https://bugs.php.net/fix.php?id=60838&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=60838&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=60838&r=needscript Try newer version: https://bugs.php.net/fix.php?id=60838&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=60838&r=support Expected behavior: https://bugs.php.net/fix.php?id=60838&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=60838&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=60838&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=60838&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=60838&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=60838&r=dst IIS Stability: https://bugs.php.net/fix.php?id=60838&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=60838&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=60838&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=60838&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=60838&r=mysqlcfg