#43821 [NEW]: require_once is case sensitive
From: wxjasp02 at smumn dot edu Operating system: Windows Server 2003 PHP version: 4.4.8 PHP Bug Type: Streams related Bug description: require_once is case sensitive Description: Require_Once in PHP 4.4.7 appears to be case sensitive in checking files already included. This has triggered 'cannot redeclare class' in situations where a classfile may be already loaded, but require_once doesn't see it. In light testing, I have found that I have to force my code to switch any include or require calls to lower case to avoid this. I realize this is an old version of php, and 4 is officially 'dead'; but I am unaware if this has been fixed. (I wouldn't use 4, however the site where we host refuses to move to PHP5 or update php4 to the latest.) The bug was originally identified in Version 4.3.4, see: Bug# 26552; however I believe it has re-surfaced. System Configuration: Windows Server 2003 Apache 2.0.59 PHP 4.4.7 Reproduce code: --- Make a class and put it in a file which you will require_once. In the file you will run, call: Expected result: The expected result is to only load myclass.php ONCE. To confirm the problem, empty the file myclass.php, or put some non-class junk in it. After each require_once, add: print_r(get_included_files()); You should see myclass.php the first time it is called, and myclass.php, MyClass.php, the second. Actual result: -- Cannot Redeclare class MyClass in ... on line ... -- Edit bug report at http://bugs.php.net/?id=43821&edit=1 -- Try a CVS snapshot (PHP 4.4): http://bugs.php.net/fix.php?id=43821&r=trysnapshot44 Try a CVS snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=43821&r=trysnapshot52 Try a CVS snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=43821&r=trysnapshot53 Try a CVS snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=43821&r=trysnapshot60 Fixed in CVS: http://bugs.php.net/fix.php?id=43821&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=43821&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=43821&r=needtrace Need Reproduce Script:http://bugs.php.net/fix.php?id=43821&r=needscript Try newer version:http://bugs.php.net/fix.php?id=43821&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=43821&r=support Expected behavior:http://bugs.php.net/fix.php?id=43821&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=43821&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=43821&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=43821&r=globals PHP 3 support discontinued: http://bugs.php.net/fix.php?id=43821&r=php3 Daylight Savings: http://bugs.php.net/fix.php?id=43821&r=dst IIS Stability:http://bugs.php.net/fix.php?id=43821&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=43821&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=43821&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=43821&r=nozend MySQL Configuration Error:http://bugs.php.net/fix.php?id=43821&r=mysqlcfg
#27471 [Fbk->Csd]: variables in a function or script alter session variables
ID: 27471 User updated by: wxjasp02 at smumn dot edu Reported By: wxjasp02 at smumn dot edu -Status: Feedback +Status: Closed Bug Type: Session related Operating System: RedHat Linux 9.0 PHP Version: Irrelevant New Comment: realized PHP forces $_ variables to GLOBAL scope if --register-globals is set to ON. Previous Comments: [2004-03-03 13:22:44] [EMAIL PROTECTED] Keeping the status at "feedback" until then then. [2004-03-03 13:01:14] wxjasp02 at smumn dot edu i will post some sample code by midnight CST [2004-03-03 12:59:04] wxjasp02 at smumn dot edu http://www.mytoast.net/phpinfo.php register_globals is ON. [2004-03-03 04:44:47] [EMAIL PROTECTED] Thank you for this bug report. To properly diagnose the problem, we need a short but complete example script to be able to reproduce this bug ourselves. A proper reproducing script starts with , is max. 10-20 lines long and does not require any external resources such as databases, etc. If possible, make the script source available online and provide an URL to it here. Try avoid embedding huge scripts into the report. Also fill in your PHP version number, which IS relevant and add a link to your phpinfo(); output. [2004-03-03 02:50:14] [EMAIL PROTECTED] What is register_globals set to? The remainder of the comments for this report are too long. To view the rest of the comments, please view the bug report online at http://bugs.php.net/27471 -- Edit this bug report at http://bugs.php.net/?id=27471&edit=1
#27471 [Opn]: variables in a function or script alter session variables
ID: 27471 User updated by: wxjasp02 at smumn dot edu Reported By: wxjasp02 at smumn dot edu Status: Open Bug Type: Session related Operating System: RedHat Linux 9.0 PHP Version: Irrelevant New Comment: i will post some sample code by midnight CST Previous Comments: [2004-03-03 12:59:04] wxjasp02 at smumn dot edu http://www.mytoast.net/phpinfo.php register_globals is ON. [2004-03-03 04:44:47] [EMAIL PROTECTED] Thank you for this bug report. To properly diagnose the problem, we need a short but complete example script to be able to reproduce this bug ourselves. A proper reproducing script starts with , is max. 10-20 lines long and does not require any external resources such as databases, etc. If possible, make the script source available online and provide an URL to it here. Try avoid embedding huge scripts into the report. Also fill in your PHP version number, which IS relevant and add a link to your phpinfo(); output. [2004-03-03 02:50:14] [EMAIL PROTECTED] What is register_globals set to? [2004-03-02 20:30:32] wxjasp02 at smumn dot edu i altered the URL to my bug, as it was kinda hard to properly see the script as it is, the new one is: http://www.mytoast.net/phpbug.txt [2004-03-02 20:23:28] wxjasp02 at smumn dot edu Description: Whenever i use a variable declared $group or $username in a function or part of a script, and $_SESSION['group'] or $_SESSION['username'] are in a valid session, the $group or $username variables ALTER the respective $_SESSION variable by the time the script ends. This should NEVER occur. Reproduce code: --- http://www.mytoast.net/phpbug.html Expected result: It should complete all the if () statements safely, and execute them as if I were of the correct group type. Actual result: -- Basically, a $_SESSION['group'] is written to a session when a user logs in to my site. The form above, allows administrators of my site to alter user permissions and whatnot, but it seems if $group is a variable in the script, (and set), the $_SESSION['group'] gets altered to whatever that value is, and the real administrator loses all their admin privileges until they login again. This is extremely annoying. I found a workaround for the time being, but i don't like making more code than i have to... -- Edit this bug report at http://bugs.php.net/?id=27471&edit=1
#27471 [Fbk->Opn]: variables in a function or script alter session variables
ID: 27471 User updated by: wxjasp02 at smumn dot edu Reported By: wxjasp02 at smumn dot edu -Status: Feedback +Status: Open Bug Type: Session related Operating System: RedHat Linux 9.0 PHP Version: Irrelevant New Comment: http://www.mytoast.net/phpinfo.php register_globals is ON. Previous Comments: [2004-03-03 04:44:47] [EMAIL PROTECTED] Thank you for this bug report. To properly diagnose the problem, we need a short but complete example script to be able to reproduce this bug ourselves. A proper reproducing script starts with , is max. 10-20 lines long and does not require any external resources such as databases, etc. If possible, make the script source available online and provide an URL to it here. Try avoid embedding huge scripts into the report. Also fill in your PHP version number, which IS relevant and add a link to your phpinfo(); output. [2004-03-03 02:50:14] [EMAIL PROTECTED] What is register_globals set to? [2004-03-02 20:30:32] wxjasp02 at smumn dot edu i altered the URL to my bug, as it was kinda hard to properly see the script as it is, the new one is: http://www.mytoast.net/phpbug.txt [2004-03-02 20:23:28] wxjasp02 at smumn dot edu Description: Whenever i use a variable declared $group or $username in a function or part of a script, and $_SESSION['group'] or $_SESSION['username'] are in a valid session, the $group or $username variables ALTER the respective $_SESSION variable by the time the script ends. This should NEVER occur. Reproduce code: --- http://www.mytoast.net/phpbug.html Expected result: It should complete all the if () statements safely, and execute them as if I were of the correct group type. Actual result: -- Basically, a $_SESSION['group'] is written to a session when a user logs in to my site. The form above, allows administrators of my site to alter user permissions and whatnot, but it seems if $group is a variable in the script, (and set), the $_SESSION['group'] gets altered to whatever that value is, and the real administrator loses all their admin privileges until they login again. This is extremely annoying. I found a workaround for the time being, but i don't like making more code than i have to... -- Edit this bug report at http://bugs.php.net/?id=27471&edit=1
#27471 [Opn]: variables in a function or script alter session variables
ID: 27471 User updated by: wxjasp02 at smumn dot edu Reported By: wxjasp02 at smumn dot edu Status: Open Bug Type: Session related Operating System: RedHat Linux 9.0 PHP Version: Irrelevant New Comment: i altered the URL to my bug, as it was kinda hard to properly see the script as it is, the new one is: http://www.mytoast.net/phpbug.txt Previous Comments: [2004-03-02 20:23:28] wxjasp02 at smumn dot edu Description: Whenever i use a variable declared $group or $username in a function or part of a script, and $_SESSION['group'] or $_SESSION['username'] are in a valid session, the $group or $username variables ALTER the respective $_SESSION variable by the time the script ends. This should NEVER occur. Reproduce code: --- http://www.mytoast.net/phpbug.html Expected result: It should complete all the if () statements safely, and execute them as if I were of the correct group type. Actual result: -- Basically, a $_SESSION['group'] is written to a session when a user logs in to my site. The form above, allows administrators of my site to alter user permissions and whatnot, but it seems if $group is a variable in the script, (and set), the $_SESSION['group'] gets altered to whatever that value is, and the real administrator loses all their admin privileges until they login again. This is extremely annoying. I found a workaround for the time being, but i don't like making more code than i have to... -- Edit this bug report at http://bugs.php.net/?id=27471&edit=1
#27471 [NEW]: variables in a function or script alter session variables
From: wxjasp02 at smumn dot edu Operating system: RedHat Linux 9.0 PHP version: Irrelevant PHP Bug Type: Session related Bug description: variables in a function or script alter session variables Description: Whenever i use a variable declared $group or $username in a function or part of a script, and $_SESSION['group'] or $_SESSION['username'] are in a valid session, the $group or $username variables ALTER the respective $_SESSION variable by the time the script ends. This should NEVER occur. Reproduce code: --- http://www.mytoast.net/phpbug.html Expected result: It should complete all the if () statements safely, and execute them as if I were of the correct group type. Actual result: -- Basically, a $_SESSION['group'] is written to a session when a user logs in to my site. The form above, allows administrators of my site to alter user permissions and whatnot, but it seems if $group is a variable in the script, (and set), the $_SESSION['group'] gets altered to whatever that value is, and the real administrator loses all their admin privileges until they login again. This is extremely annoying. I found a workaround for the time being, but i don't like making more code than i have to... -- Edit bug report at http://bugs.php.net/?id=27471&edit=1 -- Try a CVS snapshot (php4): http://bugs.php.net/fix.php?id=27471&r=trysnapshot4 Try a CVS snapshot (php5): http://bugs.php.net/fix.php?id=27471&r=trysnapshot5 Fixed in CVS: http://bugs.php.net/fix.php?id=27471&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=27471&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=27471&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=27471&r=needscript Try newer version: http://bugs.php.net/fix.php?id=27471&r=oldversion Not developer issue:http://bugs.php.net/fix.php?id=27471&r=support Expected behavior: http://bugs.php.net/fix.php?id=27471&r=notwrong Not enough info:http://bugs.php.net/fix.php?id=27471&r=notenoughinfo Submitted twice:http://bugs.php.net/fix.php?id=27471&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=27471&r=globals PHP 3 support discontinued: http://bugs.php.net/fix.php?id=27471&r=php3 Daylight Savings: http://bugs.php.net/fix.php?id=27471&r=dst IIS Stability: http://bugs.php.net/fix.php?id=27471&r=isapi Install GNU Sed:http://bugs.php.net/fix.php?id=27471&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=27471&r=float
