From: michele dot manzato at gmail dot com Operating system: Ubuntu/Hardy PHP version: 5.2.11RC1 PHP Bug Type: Scripting Engine problem Bug description: Script current working directory converted to real path cause require() errors
Description: ------------ PHP script current working directory being converted to the real path cause error in relative files inclusion (see also bug #46814). As one can see in the reproduce code the script's getcwd() says '/tmp/a' although the script was run from '/tmp/b/c'. As a result the require() instruction fails because it can't find any '/inc.php'. '/tmp/b/inc.php' would have been found if the original symlinked path was preserved. Reproduce code: --------------- ~$ cd /tmp /tmp$ mkdir a /tmp$ mkdir b /tmp$ echo '<?php echo getcwd(); require "../inc.php";?>' > a/test.php /tmp$ echo '<?php echo "ok\n";?>' > b/inc.php /tmp$ ln -s /tmp/a b/c /tmp$ cd b/c/ /tmp/b/c$ php -f test.php Expected result: ---------------- ok Actual result: -------------- /tmp/a Warning: require(../inc.php): failed to open stream: No such file or directory in /tmp/a/test.php on line 1 Fatal error: require(): Failed opening required '../inc.php' (include_path='.:/usr/share/php:/usr/share/pear') in /tmp/a/test.php on line 1 -- Edit bug report at http://bugs.php.net/?id=49456&edit=1 -- Try a snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=49456&r=trysnapshot52 Try a snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=49456&r=trysnapshot53 Try a snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=49456&r=trysnapshot60 Fixed in SVN: http://bugs.php.net/fix.php?id=49456&r=fixed Fixed in SVN and need be documented: http://bugs.php.net/fix.php?id=49456&r=needdocs Fixed in release: http://bugs.php.net/fix.php?id=49456&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=49456&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=49456&r=needscript Try newer version: http://bugs.php.net/fix.php?id=49456&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=49456&r=support Expected behavior: http://bugs.php.net/fix.php?id=49456&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=49456&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=49456&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=49456&r=globals PHP 4 support discontinued: http://bugs.php.net/fix.php?id=49456&r=php4 Daylight Savings: http://bugs.php.net/fix.php?id=49456&r=dst IIS Stability: http://bugs.php.net/fix.php?id=49456&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=49456&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=49456&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=49456&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=49456&r=mysqlcfg
