#38591 [Fbk->Opn]: Memory Leak when using pathinfo and DirectoryIterator __toString

ID: 38591 User updated by: rr at d2g dot org dot uk Reported By: rr at d2g dot org dot uk -Status: Feedback +Status: Open Bug Type: *Directory/Filesystem functions Operating System: win XP PHP Version: 5.1.5 New Comment: Every time the loop is executed the memory used by php increases by approx 4k. This happens even though everything is unset. So every loop the memory usage should return to the minimum amount but this doesn't happen the memory usage continues to increase. To view the error, load windows taskman and view the memory usage of php when running this code. You should see it slowly increasing. Previous Comments: ------------------------------------------------------------------------ [2006-08-29 10:08:02] tony2001@php.net What do you mean by "memory leak" ? ------------------------------------------------------------------------ [2006-08-29 07:03:59] rr at d2g dot org dot uk Still present when using CSV snapshot. ------------------------------------------------------------------------ [2006-08-25 21:35:42] tony2001@php.net Please try using this CVS snapshot: http://snaps.php.net/php5.2-latest.tar.gz For Windows: http://snaps.php.net/win32/php5.2-win32-latest.zip ------------------------------------------------------------------------ [2006-08-25 15:19:24] rr at d2g dot org dot uk Description: ------------ When running the code below on PHP version 5.1.6. On what seems to be any directory with files in, have tested with my C:/ and C:/folder/. The code below is run from the Command Line to recreate the issue. This is only present when using __toString rather than ->getFileName() or ->getPathName functions of DirectoryIterator. A memory leak occours. Reproduce code: --------------- <?php set_time_limit(0); while(true) { $CurrentDir = new DirectoryIterator("C:/"); foreach($CurrentDir as $file) { $tmp = pathinfo($file); print_r($tmp); } unset($tmp); unset($file); unset($CurrentDir); sleep(1); } ?> Expected result: ---------------- Works. Actual result: -------------- Works, but has memory Leak. ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=38591&edit=1