From: [EMAIL PROTECTED] Operating system: Windows Vista PHP version: 5.2.5 PHP Bug Type: XML related Bug description: Doubled memory usage on XInclude with Unix-style filenames
Description: ------------ On Windows, XML files with large amounts of XIncludes (such as the PHP Documentation Manual, where this bug was discovered) exhibit curious behavior when they were loaded with Unix-style paths: they appear to require double the memory than if they were loaded with Windows-style paths. Reproduce code: --------------- <?php // note forward slashes $file = 'C:/Users/Edward/phpdoc/manual.xml'; $dom = new DOMDocument(); echo "Loading XML\n"; $dom->load($file); echo "Performing XIncludes\n"; $dom->xinclude(); Expected result: ---------------- With an external process manager (Task Manager or Process Explorer), memory usage should spike on $dom->load(), and then stay constant during XIncludes. XIncludes should be very quick. Actual result: -------------- XIncludes take a long time to run, and double the memory usage of php.exe. A curious side-effect of this is that call to $dom->load() immediately after the offending XInclude is extremely slow. This can be from a completely separate process. -- Edit bug report at http://bugs.php.net/?id=44125&edit=1 -- Try a CVS snapshot (PHP 4.4): http://bugs.php.net/fix.php?id=44125&r=trysnapshot44 Try a CVS snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=44125&r=trysnapshot52 Try a CVS snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=44125&r=trysnapshot53 Try a CVS snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=44125&r=trysnapshot60 Fixed in CVS: http://bugs.php.net/fix.php?id=44125&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=44125&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=44125&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=44125&r=needscript Try newer version: http://bugs.php.net/fix.php?id=44125&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=44125&r=support Expected behavior: http://bugs.php.net/fix.php?id=44125&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=44125&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=44125&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=44125&r=globals PHP 3 support discontinued: http://bugs.php.net/fix.php?id=44125&r=php3 Daylight Savings: http://bugs.php.net/fix.php?id=44125&r=dst IIS Stability: http://bugs.php.net/fix.php?id=44125&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=44125&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=44125&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=44125&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=44125&r=mysqlcfg
