note 48635 added to language.variables.variable

A usefull usage of dynamic variable variable is the instanciation of all class in a directory. Try this for instance: /** * include all files of a directory './view' * * by pascal darmon * @copyright 2005 **/ $VIEW_DIRECTORY="./view"; $flink=opendir($VIEW_DIRECTORY); rewinddir($flink); while(($file=readdir($flink))!=""){ if ($file!="." & $file!="..") { require_once($VIEW_DIRECTORY . DIRECTORY_SEPARATOR . $file); } } // while // then instanciate all required class. rewinddir($flink); while(($file=readdir($flink))!=""){ if ($file!="." & $file!="..") { $classname=split("\.",$file); $classlist[]=$classname[0]; } } // while foreach($classlist as $classname){ eval("\$class_instance=new $classname;"); print "classe name : " . get_class($class_instance) . "<BR>"; $class_instance->display(); } ---- Manual Page -- http://www.php.net/manual/en/language.variables.variable.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+48635 Delete -- http://master.php.net/manage/user-notes.php?action=delete+48635&report=yes Reason: bad code -- http://master.php.net/manage/user-notes.php?action=delete+48635&report=yes&reason=bad+code Reason: spam -- http://master.php.net/manage/user-notes.php?action=delete+48635&report=yes&reason=spam Reason: useless example -- http://master.php.net/manage/user-notes.php?action=delete+48635&report=yes&reason=useless+example Reason: contains commercial links -- http://master.php.net/manage/user-notes.php?action=delete+48635&report=yes&reason=contains+commercial+links Reason: useless note -- http://master.php.net/manage/user-notes.php?action=delete+48635&report=yes&reason=useless+note Reject -- http://master.php.net/manage/user-notes.php?action=reject+48635&report=yes Search -- http://master.php.net/manage/user-notes.php