#34534 [NEW]: The reference for extract() does not reference an underscore being concatenated

From: phpbugs at majiclab dot com Operating system: Irrelevant PHP version: Irrelevant PHP Bug Type: Documentation problem Bug description: The reference for extract() does not reference an underscore being concatenated Description: ------------ In the documentation, there is no reference to a '_' being concatenated between the prefix and the variable name being extracted. Should make this fact more clear in documentation to aleviate some problems such as illustrated below: Reproduce code: --------------- <?php extract(array('test' => 123), EXTR_PREFIX_ALL, 'prefix'); echo $prefixtest; ?> Expected result: ---------------- 123 Actual result: -------------- undefined variable $prefixtest (it's really $prefix_test) -- Edit bug report at http://bugs.php.net/?id=34534&edit=1 -- Try a CVS snapshot (php4): http://bugs.php.net/fix.php?id=34534&r=trysnapshot4 Try a CVS snapshot (php5.0): http://bugs.php.net/fix.php?id=34534&r=trysnapshot50 Try a CVS snapshot (php5.1): http://bugs.php.net/fix.php?id=34534&r=trysnapshot51 Fixed in CVS: http://bugs.php.net/fix.php?id=34534&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=34534&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=34534&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=34534&r=needscript Try newer version: http://bugs.php.net/fix.php?id=34534&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=34534&r=support Expected behavior: http://bugs.php.net/fix.php?id=34534&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=34534&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=34534&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=34534&r=globals PHP 3 support discontinued: http://bugs.php.net/fix.php?id=34534&r=php3 Daylight Savings: http://bugs.php.net/fix.php?id=34534&r=dst IIS Stability: http://bugs.php.net/fix.php?id=34534&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=34534&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=34534&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=34534&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=34534&r=mysqlcfg