Re: [PHP-DEV] About optimization -- What every programmer should know about memory

2010-01-26 Thread steve
Just as a reference point should someone come across this thread at a later date, and are interested in how memory usage changes performance, this was one of the articles I found that does a decent job, somewhat dated: What every programmer should know about memory http://lwn.net/Articles/250967/

Re: [PHP-DEV] PDO Bug introduced in revision 290786 and released in 5.2.12 and 5.3.1

2010-01-26 Thread Derick Rethans
On Tue, 26 Jan 2010, Johannes Schlüter wrote: > On Fri, 2010-01-15 at 20:54 -0500, Matt Read wrote: > > We are developers from the Habari Project, an open source PHP blogging > > application; We would like to raise concern with a recent change to the > > logic of PDO. > > > > We believe that PHP'

Re: [PHP-DEV] PDO Bug introduced in revision 290786 and released in 5.2.12 and 5.3.1

2010-01-26 Thread Pierrick Charron
I agree that for the PDO and mysqli, if I put my OO-puristic side away, it can make some sense to call the constructor after initialization of the object. I agree that those changes can be reverted but this really have to be well documented. About the Tidy one (Bug #50558), there I'm not sure... I

Re: [PHP-DEV] PDO Bug introduced in revision 290786 and released in 5.2.12 and 5.3.1

2010-01-26 Thread Johannes Schlüter
On Fri, 2010-01-15 at 20:54 -0500, Matt Read wrote: > We are developers from the Habari Project, an open source PHP blogging > application; We would like to raise concern with a recent change to the > logic of PDO. > > We believe that PHP's revision 290786 [1] should not have been committed > (see