Re: [phpGroupWare-developers] Big Problems

[Alejandro Borges]

In any case, the mbstring notice is not an error but a warning. This means it 
doesnt necesarily cause a problem. There is a var in php.ini to make it log 
warnings to the apache log or even syslog, and not directly embed them on the 
page.

----- "Chris Weiss" <address@hidden> escribió:
> On 3/1/07, uwe wrote:
> and now I have many errors. Iam working with Fedora Core 6 --> i made
> the patch but sudenly I got errors like this:
> >
> > Warning: mb_stristr() [function.mb-stristr]: Empty haystack in 
> /opt/lampp/htdocs/phpgroupware/phpgwapi/inc/class.data_cleaner.inc.php
> on line 72
> >
> 
> what action caused the error?
> 
> > First of all when I login as admin I got this error Fatal error:
> Allowed memory size of 8388608 bytes exhausted (tried to allocate
> 77824 bytes) in
> /opt/lampp/htdocs/phpgroupware/email/inc/class.bopreferences.inc.php
> on line 992
> 
> memory_limit = 8M  is pretty small, especially with php5.  I
> recommend
> 20M, and if you plan on using the email app, 50M.  Reason is that to
> decode MIME attachments it has to load the whole email in memory,
> then
> decode it in memory as well.  Since MIME has about a 20% overhead,
> that means a single 1Meg attachment (typical photo) would require
> 2.2M
> ram just for the photo, and you still gotta have ram for the rest of
> the email, and scripts, and the templates, and the database
> connection, and the IMAP connection, and php itself.
> 
> Just for reference, dotdeb.org's php5 packages come with the default
> memory limit of 128M, though I don't know why they have it THAT high.
> 
> 
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