The script bin/classmap_generator.php can be used to generate class map files for use with the ClassMapAutoloader. Internally, it consumes both Zend_Console_Getopt (for parsing command-line options) and Zend_File_ClassFileLocater for recursively finding all PHP class files in a given tree. You may run the script over any directory containing source code. By default, it will look in the current directory, and will write the script to autoload_classmap.php in the directory you specify. --help or -h Returns the usage message. If any other options are provided, they will be ignored. --library or -l Expects a single argument, a string specifying the library directory to parse. If this option is not specified, it will assume the current working directory. --output or -o Where to write the autoload class map file. If not provided, assumes "autoload_classmap.php" in the library directory. --overwrite or -w If an autoload class map file already exists with the name as specified via the --output option, you can overwrite it by specifying this flag. Otherwise, the script will not write the class map and return a warning.