From: clynx at succont dot de Operating system: FreeBSD 4.10/FreeBSD 5.4/WinXP PHP version: 5CVS-2005-06-24 (dev) PHP Bug Type: Scripting Engine problem Bug description: Arrays are not handles as Variables
Description: ------------ When you try to use array_intersect in combination with a different Function, it leads to a strange Error Message. The Reproduce Code give the Error while the following does not: <?php $array1 = array('foo', 'bar', 'test'); $array2 = array('foo', 'me' ); $result = array_intersect( $array1, $array2 ); var_dump( array_shift( $result ) ); ?> And as far as array_intersect retuns an Array (a Variable ;o) this Error is a little bit strange. Reproduce code: --------------- <?php $array1 = array('foo', 'bar', 'test'); $array2 = array('foo', 'me' ); var_dump( array_shift( array_intersect( $array1, $array2 ) ) ); ?> Expected result: ---------------- webdev# php /htdocs/beta.webdev/succont.Unitized/test.php string(3) "foo" Actual result: -------------- webdev# php /htdocs/beta.webdev/succont.Unitized/test.php PHP Fatal error: Only variables can be passed by reference in /usr/local/htdocs/beta.webdev/succont.Unitized/test.php on line 4 -- Edit bug report at http://bugs.php.net/?id=33466&edit=1 -- Try a CVS snapshot (php4): http://bugs.php.net/fix.php?id=33466&r=trysnapshot4 Try a CVS snapshot (php5.0): http://bugs.php.net/fix.php?id=33466&r=trysnapshot50 Try a CVS snapshot (php5.1): http://bugs.php.net/fix.php?id=33466&r=trysnapshot51 Fixed in CVS: http://bugs.php.net/fix.php?id=33466&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=33466&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=33466&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=33466&r=needscript Try newer version: http://bugs.php.net/fix.php?id=33466&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=33466&r=support Expected behavior: http://bugs.php.net/fix.php?id=33466&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=33466&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=33466&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=33466&r=globals PHP 3 support discontinued: http://bugs.php.net/fix.php?id=33466&r=php3 Daylight Savings: http://bugs.php.net/fix.php?id=33466&r=dst IIS Stability: http://bugs.php.net/fix.php?id=33466&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=33466&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=33466&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=33466&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=33466&r=mysqlcfg