#44675 [NEW]: no output from exec()

From: lagunaloire at argentina dot com Operating system: Linux PHP version: 5.2.5 PHP Bug Type: Output Control Bug description: no output from exec() Description: ------------ The exec() function does not fill the &$output array! I don't get the output from any program what I try to execute in Safe mode or not. Reproduce code: --------------- exec("program", $output); print_r($output); Expected result: ---------------- Array ( [0] => line1 [1] => line2 [2] => line3 ) Actual result: -------------- Array () sometimes or nothing at all. -- Edit bug report at http://bugs.php.net/?id=44675&edit=1 -- Try a CVS snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=44675&r=trysnapshot52 Try a CVS snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=44675&r=trysnapshot53 Try a CVS snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=44675&r=trysnapshot60 Fixed in CVS: http://bugs.php.net/fix.php?id=44675&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=44675&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=44675&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=44675&r=needscript Try newer version: http://bugs.php.net/fix.php?id=44675&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=44675&r=support Expected behavior: http://bugs.php.net/fix.php?id=44675&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=44675&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=44675&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=44675&r=globals PHP 4 support discontinued: http://bugs.php.net/fix.php?id=44675&r=php4 Daylight Savings: http://bugs.php.net/fix.php?id=44675&r=dst IIS Stability: http://bugs.php.net/fix.php?id=44675&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=44675&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=44675&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=44675&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=44675&r=mysqlcfg