Bug #61766 [Opn->Fbk]: call_user_func sends scrambled class name to autoload

Edit report at https://bugs.php.net/bug.php?id=61766&edit=1 ID: 61766 Updated by: johannes@php.net Reported by: admin dot windows at gmail dot com Summary: call_user_func sends scrambled class name to autoload -Status: Open +Status: Feedback Type: Bug Package: *General Issues Operating System: ALL PHP Version: 5.3.10 Block user comment: N Private report: N New Comment: Please disable ionCube Loader, Zend Guard Loader and XCache as all of these 3rd party modules change the engine's behaviour. Previous Comments: ------------------------------------------------------------------------ [2012-04-19 09:06:56] admin dot windows at gmail dot com Hi, I have following extensions enabled on my hosting (Rackspace): Core, date, ereg, libxml, openssl, pcre, sqlite3, zlib, bz2, calendar, ctype, hash, filter, ftp, gettext, gmp, SPL, iconv, Reflection, session, standard, shmop, SimpleXML, sockets, exif, tokenizer, xml, apache2handler, bcmath, curl, dba, dom, fileinfo, gd, imagick, imap, intl, json, ldap, pdf, mbstring, mcrypt, memcache, mongo, mssql, mysql, mysqli, odbc, PDO, pdo_dblib, pdo_mysql, PDO_ODBC, pdo_pgsql, pdo_sqlite, pgsql, Phar, posix, pspell, recode, redis, snmp, soap, sysvmsg, sysvsem, sysvshm, tidy, uploadprogress, wddx, xmlreader, xmlrpc, xmlwriter, xsl, yaz, zip, ionCube Loader, Zend Guard Loader, XCache ------------------------------------------------------------------------ [2012-04-19 07:07:33] aharvey@php.net I can't reproduce this. What extensions do you have enabled? ------------------------------------------------------------------------ [2012-04-18 15:19:23] admin dot windows at gmail dot com Description: ------------ I have discovered weird behaviour of call_user_func that breaks class autoloader by providing scrambled class name for example instead of "myObject" it provides "zw87zl18". This event only occurs if you are using custom class autoloader and requesting static method that is not declared as static. Test script: --------------- //FILE: myObject.php class myObject { public static function method1(){var_dump(__METHOD__);} public function method2(){var_dump(__METHOD__);} } //FILE: index.php ini_set('display_errors', TRUE); function __autoload($className) { include sprintf('%s/%s.php', getcwd(), $className); } call_user_func(array('myObject', 'method1'));//works fine call_user_func(array('myObject', 'method2'));//produce an error Expected result: ---------------- string(17) "myObject::method1" string(17) "myObject::method2" Actual result: -------------- string(17) "myObject::method1" Warning: include(/www/zw87zl18.php) [function.include]: failed to open stream: No such file or directory in /www/index.php on line 9 Warning: include() [function.include]: Failed opening '/www/zw87zl18.php' for inclusion (include_path='.:/usr/share/pear:/usr/share/php') in /www/index.php on line 9 Warning: include(/www/zw87zl18.php) [function.include]: failed to open stream: No such file or directory in /www/index.php on line 9 Warning: include() [function.include]: Failed opening '/www/zw87zl18.php' for inclusion (include_path='.:/usr/share/pear:/usr/share/php') in /www/index.php on line 9 string(17) "myObject::method2" ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=61766&edit=1