Phar存档中的SQLite数据库

Question

I'm trying to access SQLite database through PDO extension inside Phar archive, but I'm getting error:

exception 'PDOException' with message 'SQLSTATE[HY000] [14] unable to open database file'

PHP manual says it's possible to modify files inside archive. How can I fix it?

Answer 1

After some research, I realized, that problem can be solved by a little hack.

1. Copy database file to system's temporary directory
2. Connect PDO to database copy and do your operations
3. Overwrite original database file with modified copy.

Not very reliable solution - you need to be careful about unhandled errors or exceptions, because you may lose your changes.