Nuno Lopes wrote:
> My proposal is the following:
> some functions when fed with constant arguments always return a constant
> value, too. e.g.:
> strlen('abcd') === 4.
wouldn't that be called "deterministic" and not "const"?
yeah, exactly. I was missing the correct wording. (btw, appart of b
Nuno Lopes wrote:
My proposal is the following:
some functions when fed with constant arguments always return a constant
value, too. e.g.:
strlen('abcd') === 4.
wouldn't that be called "deterministic" and not "const"?
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Hi,
Following my last post on bytecode optimization
(http://news.php.net/php.internals/32113), I would like to discuss a few
more things.
The patch in that e-mail allowed the engine itself to do transformations
like, e.g.:
$a = 1*2*3*4*5+1-0; --> $a = 121;
However the patch is now a bit d
Update APD documentation.
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Zoe Slattery wrote:
It is a nice patch - but I'm seeing some errors that I don't
understand yet when I use it - like this:
Warning: preg_match(): Compilation failed: missing terminating ] for
character class at offset 5 in /home/zoe/BUILDS/php52/run-tests.php on
line 1609
I'm not having t
It is a nice patch - but I'm seeing some errors that I don't understand
yet when I use it - like this:
Warning: preg_match(): Compilation failed: missing terminating ] for
character class at offset 5 in /home/zoe/BUILDS/php52/run-tests.php on
line 1609
I'm not having the best afternoon :-( -
Marcus Boerger wrote:
Hello Nuno,
Thursday, September 13, 2007, 9:20:51 PM, you wrote:
now i get the issue. It grabbs more than one line! This means
run-tests.php has to be fixed. The whole thing is designed under
the assumption that %s catches no new lines and hence only one
line.
OK, so basically it is impossible to fix the current regex to match what
we
want (I had a quick chat with the PCRE author and he thinks the same).
I propose the following patch:
http://web.ist.utl.pt/nuno.lopes/php_run_tests_%s.txt
The main changes are:
'%s' => '[^\r\n]+'
Nice patch! The onl
Hello Nuno,
Thursday, September 13, 2007, 9:20:51 PM, you wrote:
>>> now i get the issue. It grabbs more than one line! This means
>>> run-tests.php has to be fixed. The whole thing is designed under
>>> the assumption that %s catches no new lines and hence only one
>>> line.
>>
>> That would b
Hi again
On second thoughts - cancel my last two notes - yours is a better fix. :-)
Zoe
Johannes Schlüter wrote:
Hi Nuno,
On Thu, 2007-09-13 at 20:20 +0100, Nuno Lopes wrote:
now i get the issue. It grabbs more than one line! This means
run-tests.php has to be fixed. The whole thing is
..PS - here is a slightly longer explanation of how I got to the idea
that to removing the "s" modifier would be a better fix.
I did a little more work to understand how the regex matching for %s was
working in run-tests.php.
In the current version %s maps to .+? This *should* match one or
Hi guys - There is an alternative patch if you have't already committed
this. The line:
if (preg_match("/^$wanted_re$/s", $output))
can just be changed to remove the "s" modifier, I was working on trying
to fix up the tests and make sure that they all work. The problematic
ones are the php_i
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