On 06/30/2012 04:51 PM, Johannes Schlüter wrote:
On Sat, 2012-06-30 at 03:53 -0700, Adi Mutu wrote:
Only thing that helps is learning the code structure and digging
through it.
Any hint/documentation to learn that?
Use the source. ;-)
A bit more seriously: No, there's no good single
: Saturday, June 30, 2012 12:36 AM
Subject: Re: [PHP-DEV] concatenation operator
On Fri, 2012-06-29 at 11:47 -0700, Adi Mutu wrote:
Sorry for the late reply, I was away for a while..
I don't think I have dtrace because I'm on fedora.but i'll
research.
As said: Currently only on Solaris
On Sat, 2012-06-30 at 03:53 -0700, Adi Mutu wrote:
By initialization i mean the latest point possible where I can set a
breakpoint, but right before my scripts starts executing it's
emalloc's or efree's.
Does executing include compilation? Does it include creating a stack
frame etc. for
,
A.
From: Johannes Schlüter johan...@schlueters.de
To: Adi Mutu adi_mut...@yahoo.com
Cc: Felipe Pena felipe...@gmail.com; PHP Developers Mailing List
internals@lists.php.net
Sent: Thursday, June 7, 2012 11:18 PM
Subject: Re: [PHP-DEV] concatenation operator
On Thu, 2012-06-07 at 12:53 -0700, Adi
On Fri, 2012-06-29 at 11:47 -0700, Adi Mutu wrote:
Sorry for the late reply, I was away for a while..
I don't think I have dtrace because I'm on fedora.but i'll
research.
As said: Currently only on Solaris, MacOS and BSD. Oracle is porting
DTrace to Oracle Linux. RedHat created
On 13/06/12 05:26, Morgan L. Owens wrote:
After reading the performance improvements RFC about interned strings,
and its passing mention of a special data structure (e.g.
zend_string) instead of char*, I've been thinking a little bit about
this and what such a structure could be.
But rather
On 2012-06-15 04:00, Ángel González wrote:
On 13/06/12 05:26, Morgan L. Owens wrote:
After reading the performance improvements RFC about interned strings,
and its passing mention of a special data structure (e.g.
zend_string) instead of char*, I've been thinking a little bit about
this and
On 2012-06-08 08:18, Johannes Schlüter wrote:
On Thu, 2012-06-07 at 12:53 -0700, Adi Mutu wrote:
Ok Johannes, thanks for the answer. I'll try to look deeper.
I basically just wanted to know what happens when you concatenate two
strings? what emalloc/efree happens.
This depends. As always. As
adi_mut...@yahoo.com
Cc: PHP Developers Mailing List internals@lists.php.net
Sent: Tuesday, June 5, 2012 11:17 PM
Subject: Re: [PHP-DEV] concatenation operator
Hi,
2012/6/5 Adi Mutu adi_mut...@yahoo.com:
Hello,
Can somebody point me to where the concatenation operator is implemented
On Thu, 2012-06-07 at 11:50 -0700, Adi Mutu wrote:
that's nice, but i haven't understood a thing...i know something about
php core and php extensions, but nothing about the Zend engine
specific.
The mentioned place is directly in the VM, which in general is harder to
understand, but well,
@lists.php.net
Sent: Thursday, June 7, 2012 10:44 PM
Subject: Re: [PHP-DEV] concatenation operator
On Thu, 2012-06-07 at 11:50 -0700, Adi Mutu wrote:
that's nice, but i haven't understood a thing...i know something about
php core and php extensions, but nothing about the Zend engine
specific
On Thu, 2012-06-07 at 12:53 -0700, Adi Mutu wrote:
Ok Johannes, thanks for the answer. I'll try to look deeper.
I basically just wanted to know what happens when you concatenate two
strings? what emalloc/efree happens.
This depends. As always. As said what has to be done is one allocation
for
Hi,
2012/6/5 Adi Mutu adi_mut...@yahoo.com:
Hello,
Can somebody point me to where the concatenation operator is implemented ?
. operator.
Thanks,
See http://lxr.php.net/xref/PHP_TRUNK/Zend/zend_vm_def.h#133
--
Regards,
Felipe Pena
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