php-snowflake is an ID Generator which implemented as PHP Extension, based on Snowflake Algorithm (Twitter announced).

$ phpize
$ ./configure
$ make
$ make test
$ make install

add to php.ini

extension="snowflake.so"
snowflake.node_id = 1
snowflake.epoch = 1402160300000

1. snowflake_next_id()
2. snowflake_explain()

1. support 32bit environment