#51109 [NEW]: Filesys functions write duplicate output

From: animatorboy at verizon dot net Operating system: Linux PHP version: 5.2.12 PHP Bug Type: Filesystem function related Bug description: Filesys functions write duplicate output Description: ------------ When I try to write to a file, whether the file exists or not the text sent is written twice. I tried using a counter to see if it was looping somewhere however it proved that the code was only run once. Reproduce code: --------------- $msg = 'TEST'; $fp = ('./logs/somefile.php'); file_put_contents($fp,$msg,FILE_APPEND); or $msg = 'TEST'; $fp = fopen('./logs/somefile.php','ab'); flock($fp, LOCK_EX); fwrite($fp, $msg); flock($fp, LOCK_UN); fclose($fp); Expected result: ---------------- TEST Actual result: -------------- TESTEST -- Edit bug report at http://bugs.php.net/?id=51109&edit=1 -- Try a snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=51109&r=trysnapshot52 Try a snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=51109&r=trysnapshot53 Try a snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=51109&r=trysnapshot60 Fixed in SVN: http://bugs.php.net/fix.php?id=51109&r=fixed Fixed in SVN and need be documented: http://bugs.php.net/fix.php?id=51109&r=needdocs Fixed in release: http://bugs.php.net/fix.php?id=51109&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=51109&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=51109&r=needscript Try newer version: http://bugs.php.net/fix.php?id=51109&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=51109&r=support Expected behavior: http://bugs.php.net/fix.php?id=51109&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=51109&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=51109&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=51109&r=globals PHP 4 support discontinued: http://bugs.php.net/fix.php?id=51109&r=php4 Daylight Savings: http://bugs.php.net/fix.php?id=51109&r=dst IIS Stability: http://bugs.php.net/fix.php?id=51109&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=51109&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=51109&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=51109&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=51109&r=mysqlcfg