svn co https://svn.php.net/repository/phpdoc/en/trunk/reference/ php_manual
bin/build_manual phpdoc_manual ~/.psysh/php_manual.sqliteTo build the manual for another language, switch out en above for de, es, or any of the other languages listed in the README.
Partial or outdated documentation is available for other languages but these translations are outdated, so their content may be completely wrong or insecure!