#31700 [NEW]: explicit destruction of an object not possible

From: attibln at gmx dot net Operating system: linux PHP version: 5.0.3 PHP Bug Type: Class/Object related Bug description: explicit destruction of an object not possible Description: ------------ On second call of __destruct() there should be an error message like "object not existing". (http://www.php.net/manual/de/language.oop5.decon.php) "PHP 5 introduces a destructor concept <b>similar to that of other object-oriented languages, such as Java</b>. The destructor method will be called as soon as all references to a paticular object are removed or when the object is <b>explicitly destroyed</b>." My system: gentoo 2.4.26-gentoo-r9 apache 2.0.51-r1 PHP Version 5.0.3 / Zend Engine v2.0.3 (php) use flags: -adabas +apache2 -bcmath -berkdb -birdstep +bzlib -calendar -cdb -cpdflib +crypt -ctype +curl +curlwrappers -db2 -dba -dbase -dbm -dbmaker -dbx -debug -dio -empress -empress-bcs -esoob +exif -fam -fdftk -filepro -flatfile -frontbase -ftp +gd -gd-external -gdbm -gmp -hyperwave-api -iconv -imap -informix -ingres -inifile -interbase -iodbc +jpeg -kerberos -ldap -libedit -mcve +memlimit -mhash +mime -ming -mnogosearch -msession -msql -mssql +mysql -mysqli +ncurses -nis +nls -oci8 -odbc -oracle7 -ovrimos +pcntl -pcre -pfpro +png -posix +postgres -qdbm -readline -recode -sapdb -sasl +session -shared -sharedmem +simplexml -snmp +soap +sockets -solid -spell +spl -sqlite +ssl -sybase -sybase-ct -sysvipc +tidy -tiff +tokenizer -truetype -wddx +xml2 -xmlrpc -xpm +xsl +zlib Reproduce code: --------------- <?php class MyDestructableClass { function __construct() { print "<br />In constructor\n"; $this->name = "MyDestructableClass"; } function __destruct() { print "<br />Destroying " . $this->name . "\n"; } } $obj = new MyDestructableClass(); print( '<br />before destruction' ); $obj->__destruct(); $obj->__destruct(); $obj->__destruct(); print( '<br />before script end' ); ?> Expected result: ---------------- something like: Fatal error: ... Destruction of not existing object ist not possible! ... in ... on line ... Actual result: -------------- Explicit destruction "not possible". In other words: Calling __destruct on an object is possible as often it is done. -- Edit bug report at http://bugs.php.net/?id=31700&edit=1 -- Try a CVS snapshot (php4): http://bugs.php.net/fix.php?id=31700&r=trysnapshot4 Try a CVS snapshot (php5.0): http://bugs.php.net/fix.php?id=31700&r=trysnapshot50 Try a CVS snapshot (php5.1): http://bugs.php.net/fix.php?id=31700&r=trysnapshot51 Fixed in CVS: http://bugs.php.net/fix.php?id=31700&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=31700&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=31700&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=31700&r=needscript Try newer version: http://bugs.php.net/fix.php?id=31700&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=31700&r=support Expected behavior: http://bugs.php.net/fix.php?id=31700&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=31700&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=31700&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=31700&r=globals PHP 3 support discontinued: http://bugs.php.net/fix.php?id=31700&r=php3 Daylight Savings: http://bugs.php.net/fix.php?id=31700&r=dst IIS Stability: http://bugs.php.net/fix.php?id=31700&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=31700&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=31700&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=31700&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=31700&r=mysqlcfg