Andrey, I compiled with "--enable-debug" already (but did it again just to make sure). It works fine, with no report of leaks. Did I miss something? Jani: You're absolutely right about the comments; sorry about that! Otherwise, is the patch OK to be committed? Paul -- Quoting Andrey Hristov <[EMAIL PROTECTED]>: > Hi Paul, > may you compile your PHP binary with > --enable-debug and after that run your > sample scrit for once. See if there are leaks. > > > Andrey > > Quoting Paul Hudson > <[EMAIL PROTECTED]>: > > > Er, either the php-internals MARC archive > doesn't show all attachments, or > > my diff file got stripped en route for not > having a .txt extension. I've > > attached it again, just to make sure. > > > > > > Paul > > -- > > > > -----Original Message----- > > From: Paul Hudson > [mailto:[EMAIL PROTECTED] > > Sent: 10 February 2004 00:30 > > To: '[EMAIL PROTECTED]' > > Subject: [PATCH] Bug #24064: Standard > deviation > > > > Hi there, > > > > Bug #24064 (submitted by [EMAIL PROTECTED]) > requests a standard deviation > > function for PHP. I realise that any of you > could implement this in 10 > > minutes, but according to the bug database it > is still Open so I figured I > > would give it a try myself! > > > > There are probably a dozen errors in the code > and/or places where it could > > be better optimised, but I'm hoping one of you > might be able to help with > > that. So, the attached diff file implements > the function array_std_dev(), > > to calculate standard deviation using the > deviation method. > > > > With the function in place, standard deviation > is calculated like this: > > > > <?php > > $scores = array(18,5,7,18,3,2,10); > > print array_std_dev($score); > > // prints 6.6833125519211 > > ?> > > > > My first attempt at implementing this was > using an extra array to buffer the > > deviations - this was more out of curiosity to > see how the array stuff > > works. Sadly, it caused PHP to segfault and I > couldn't figure out why - can > > any of you help me spot the brain fart? (I've > attached the offending code > > in bad_stddev_code.txt) > > > > Yours, > > > > > > Paul > > > > PS: I'm not on the internals list, so I would > appreciate it if you would CC > > me on your reply. > > > > >
-- PHP Internals - PHP Runtime Development Mailing List To unsubscribe, visit: http://www.php.net/unsub.php
