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| Bug #5486 | DB_DataObject 'class_prefix' configuration option is mandatory | ||
|---|---|---|---|
| Submitted: | 2005-09-22 03:36 UTC | ||
| From: | roger at ecstatic dot com | Assigned: | alan_k |
| Status: | No Feedback | Package: | DB_DataObject |
| PHP Version: | 4.3.11 | OS: | |
| Roadmaps: | (Not assigned) | ||
[2005-09-22 03:36 UTC] roger at ecstatic dot com
Description:
------------
I want my persistent classes to have the same names as
the underlying tables, so I set 'class_prefix' to the
empty string. This works great...except that I happen
to have a table called 'Factory'. Calling
DB_DataObject::Factory() with an argument of 'Factory'
causes a segmentation fault. :-(
In the discussion for bug #3256, I see a
reference to this being a design decision. Fair enough;
but it's not made explicit in the documentation.
See bug #5484 for DB_DataObject.
Comments
[2005-10-25 04:37 UTC] User who submitted this comment has not confirmed identity
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[2005-11-06 09:37 UTC] roger at ecstatic dot com
Without having gone deep into debugging it, it's fairly
obvious how this might happen--it's no doubt a stack
overflow as 'Factory' gets evaluated repeatedly until
memory runs out. But, you needn't take my word for it--
just create a table called 'Factory', run createTables,
and try "DB_DataObject::Factory('Factory')."
I'd already turned overloading off, having been bitten
by PHP bug 25831 (which really ought to be pointed out
in the DB_DataObject docs).
[2006-01-23 04:49 UTC] User who submitted this comment has not confirmed identity
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