Should I conclude that there's enough interest for this feature and
move from a gist to a RFC? If so, I would definitely need someone to
help out with the implementation.
Without wanting to put the cart too far before the horse, I'll mention
that FB is willing to offer resources (me,
If you run into issues (yes, our build system still sucks a bit) poke me in
IRC freenode/#hhvm (or ptarjan or any other @ in that channel).
And just to jump in front of what I detect in your comment albiet compile
it. Repeat: HHVM is not a code translator anymore. Hasn't been for
awhile now.
1) HHVM isn't just running FB. A number of sites have either already
started using HHVM, or intend to soon.
Were could I read about those?
I didn't list any because I don't know how they individually feel about
sharing that info. I realize that takes the wind out of my statement, but
changed
based on the feedback received from this group.
I'm on PHP's side, guys.
On Thu, Jul 11, 2013 at 1:47 PM, Nikita Popov nikita@gmail.com wrote:
On Thu, Jul 11, 2013 at 10:27 PM, Sara Golemon poll...@php.net wrote:
I won't suggest that PHP should follow HHVM, if anything I'll
@Sara: thank you for the offer, I'll send you a mail, if it's ok with
you, in the next days, I'd want to make this as a tutorial and maybe
me implement it with your guidance, but more on this another time.
Sure thing. PHP needs more developers with deep understanding of the
engine. I'd be
My question is, why specifically doesn't it?
Because Perl.
If run right now, it will always produce the same value (4), but it isn't
*defined* to do so. What that means is that behavior is subject to change
without notice, warning, or justification. This is a somewhat harsh way of
saying Don't write expressions with ambiguous evaluations, that's clowny.
On Fri, Jul 19, 2013 at 7:16 PM, Yasuo Ohgaki yohg...@ohgaki.net wrote:
If there aren't comments, I'll rewrite the example.
There were comments. I explicitly told you that that the behavior is
defined as undefined. You CHOSE to ignore that comment. You CHOSE to
break the documentation.
I think the idea comes from a good place, but the actual, practical
usefulness of it is so low that the availability of workaround negates even
the very small amount of effort it would take to create (and maintain!)
shadow functions for the language constructs.
array_filter($arr, function($val) {
Lack of parenthesis and the fact that EVERY project out there takes
advantage of this affordance. So BC *nightmare*.
On Fri, Jul 19, 2013 at 9:16 PM, Ryan McCue li...@rotorised.com wrote:
Johannes Schlüter wrote:
So, unfortunately no, language constructs have different semantics which
we
Well, now... to be fair... You could make them functions and use the same
parser trick the backtick operator uses. to map the non-parenthesized
versions feels messy though. I'd just hate to get stuck with a hacky
workaround like that for the long term.
On Fri, Jul 19, 2013 at 9:23 PM, Sara
of evaluation will result in the same
answer for this contrived expression. ++$a * $a++ is a more obviously
ambiguous answer for a language which explicitly does not define an order
of resolution.
On Fri, Jul 19, 2013 at 9:28 PM, Yasuo Ohgaki yohg...@ohgaki.net wrote:
Hi Sara,
2013/7/20 Sara
, leading to weird unreproducible bug reports).
-Sara
On Fri, Jul 19, 2013 at 9:28 PM, Ryan McCue li...@rotorised.com wrote:
Sara Golemon wrote:
Well, now... to be fair... You could make them functions and use the same
parser trick the backtick operator uses. to map the non-parenthesized
versions
commits.
-Sara
On Fri, Jul 19, 2013 at 10:08 PM, Sherif Ramadan theanomaly...@gmail.comwrote:
Sara,
On Sat, Jul 20, 2013 at 12:44 AM, Sara Golemon poll...@php.net wrote:
What's undefined isn't the relationship between preinc/postinc and add.
What's undefined is the use of multiple preinc
At a glance, this looks awesome. There are a few changes where you
introduced #ifdef WIN32 checks that I want to spend a little more time
looking at...
-Sara
P.S. - Could I convince you to put it on a github fork to make it easier to
read? No big deal if not... I just like that web view. :)
Ah, yeah, I can see that clearly now. Looks universally cool to me. Do
you just need someone with engine karma to push it?
On Wed, Jul 31, 2013 at 1:35 AM, Andrey Hristov p...@hristov.com wrote:
Hi Sara,
On 07/31/2013 12:55 AM, Sara Golemon wrote:
At a glance, this looks awesome
I have mixed emotions on the yes/no side of things, but on the how side,
I think we can do this fairly easily.
During parse, when a non-scalar const expression is encountered, the actual
binding to the class is deferred, and bytecodes are emitted in the (main)
function. To put it in psuedo-code
if(true) return;
class Foo {
const halfpie = M_PI/2;
}
Oooh, excellent point. Wave a finger and tell the user not to do that?
I wasn't going to bring this up, but an intersectional idea I had a few
years ago Static Constructor. Just like an instance constructor, but
called on initial
Apart from managing lifecycles, the SAPI is also resposible for things like
directing I/O between the host application, how does null-sapi handle this?
On Fri, Aug 16, 2013 at 9:36 AM, J David j.david.li...@gmail.com wrote:
Hello,
We recently successfully embedded PHP into our application
Right, gotcha. I think ideally someone should put in the grunt work to do
what you suggested: Build libphp5.so all the time, then link up php/
mod_php5.so/etc... against that as a shared system library (which in turn
other programs or SAPIs could link against).
I'm not sure if anyone has the
Ah, I see. I wasn't taking null quite literally enough. :)
That sounds pretty awesome to me. Assuming the implementation looks good
you'd get my vote.
On Fri, Aug 16, 2013 at 11:03 AM, J David j.david.li...@gmail.com wrote:
On Fri, Aug 16, 2013 at 12:40 PM, Sara Golemon poll...@php.net
I'd like to see hash_init() support this mode as well (for completeness).
Perhaps something like the following:
$ctx = hash_init(sha512, HASH_PBKDF2, $salt, array('length' = 32,
'iterations' = 5000));
The new fourth parameter being an overloadable options generic so that we
don't have an
On Mon, Jul 2, 2012 at 5:49 PM, Anthony Ferrara ircmax...@gmail.com wrote:
Sara,
On Mon, Jul 2, 2012 at 8:24 PM, Sara Golemon poll...@php.net wrote:
I'd like to see hash_init() support this mode as well (for completeness).
Perhaps something like the following:
$ctx = hash_init(sha512
Love the idea. +1
On Wed, Jul 11, 2012 at 3:17 PM, Nikita Popov nikita@gmail.com wrote:
Hi internals!
Currently PHP does not have an internal iteration API that supports
both arrays and Traversable objects. Because of that it is currently
not really possible to write functions (or
On Wed, Jul 11, 2012 at 5:39 PM, Anthony Ferrara ircmax...@gmail.comwrote:
Johannes,
One thing to keep in mind when doing this is to think about consistency.
I think that's a huge point not to be taken lightly. For that reason, I
think that this API should not be used for any of the
A user was asking about why he could perform statements such as:
$db = mysql_connect('localhost') or die('Unable to connect to database
server');
But not:
$db = new mysqli('localhost') or throw('Unable to connect to database
server');
The short answer, obviously, is that throw just doesn't
Nothing to ridicule but there's a good reason that currently throw is a
statement. It has to do with us not being able to clean up properly when
we're within an expression as far as memory leaks, reference counting and
other locks are concerned.
Ah, that makes perfect sense. With
The attach patch implements a special token ?php HALT; ? that can be
used to stop the Zend lexical parser from parsing any data after this
token.
+1
--
PHP Internals - PHP Runtime Development Mailing List
To unsubscribe, visit: http://www.php.net/unsub.php
1) while (fgets($fp) != '?php __HALT_PHP_PARSER__; ?'));
Just a nudge about this code approach.
#1 It doesn't detect EOF
#2 It forgets about the newline returned by fgets()
#3 It doesn't allow the HALT; to float within a line between other content
(not that you'd do that anyway but...
Hmm.. I was wondering if we should go one step further and also provide a
stream to the data. If the most common usage of this construct is going to
be reading the data after __HALT_PHP_PARSER__ then we should optimize for
that case. Something like
?php
$data =
crc32, md5 and sha1 functions, implemented in PHP, are widely used for
computing fingerprint of any data. But current implementation has not
very
good limitation - there is no way to get/set current state vector of these
functions. So, we have to pass whole amount of data as argument of these
1 ZEND_FETCH_RESOURCE(ftp, ftpbuf_t*, z_ftp, -1, le_ftpbuf_name,
le_ftpbuf);
2 zend_list_delete(Z_LVAL_P(z_ftp))
3 efree(ftp)
Line three is wrong it should be
zval_ptr_dtor(z_ftp)
and no, it doesn't make the efree()/zval_ptr_dtor() redundant.
It only frees the members but doesn't care
Patch to fix #32160 (file truncation in copy() when source destination
are
the same)
http://viewcvs.php.net/viewcvs.cgi/php-src/ext/standard/file.c.diff?r1=1.398r2=1.399
broke copy() on windows alltogether it seems. It also broke copy($url,
$local_file) on other platforms since it tries
You know, I could have sworn that I only looked for a : as the separator.
Not according to php_stream_locate_url_wrapper():
for (p = path; isalnum((int)*p) || *p == '+' || *p == '-' || *p == '.';
p++) n++;
if ((*p == ':') (n 1) !strncmp(://, p, 3)) {
protocol = path;
} else if
It's not 'nix you want to worry about, but systems where : identifies
a drive or device; win32, vms (?), (and Amiga, if that still counts :)
Doi, drive letters
So yeah that can be worked around with a:
#ifdef PHP_WIN32
if (p = path+1 isalpha(*path) (*p == '/' || *p == '\\')) { /* win32
We can left that out. The flag to search in the include path is
available to
all file_* functions in PHP. Make it sense to search in the include
path for
example in the exif-functions? But this parameter is available there,
too.
So for consistency I added this parameter.
Except that
Just came across this:
http://bugs.php.net/bug.php?id=23110
I've been programming PHP since PHP 3
and wasn't even aware of this behavior.
And now you are.
PHP is a loosely typed language. Odds are it's one of the things which
attracted you to it in the first place.
Numeric strings? What
?php echo '0' == '0.e0' ?
1
?php echo '0' == 'asadoaskd' ?
(nothing, false)
?php echo '0' == (int)'adasd' ?
1
That confuses me more (but understandable, and thank God PHP behave
this way)... I thought 'asdasd' is 0 when [implicitly] converted to
int [for comparison]? I guess I
Yes I know that this is a small function and yes I know it can be
copy-paste
with every new project you do but from the first day I've been using
PHP
until today this function follows me everywhere and I now that
everyone is
using it one way or the other for debugging..
...
- REGISTER_STRINGL_CONSTANT(SID, empty_string, 0, 0);
+ REGISTER_STRINGL_CONSTANT(SID, , 0, 1);
Where flags changed from 0 to 1..
Intentional or not?
Yes, the flag change was intentional in order to create an allocated empty
string.
The fourth
GSWell, point a) implied that it's a solvable problem, at least as much
as it
GSis when doing any sort of premature exit from a block.
It's worse problem since we are going to jump to random place and not just
to the end of the block. At the end of the block we could have opcode that
takes
What about ifsetor for 5.1 ?
Would anybody be interested in a parameter for ifsetor() that would treat
isset() as !empty() or an alternative function that achieves this? I know
I'd love to see that. I use empty() a lot more than isset().
In the interrest of KISS, I'd leave the emptiness
If there is any merit to E_STRICT as it stands currently I find it to
be negated by the fact that it throws messages for completely
acceptable code that the engine is both willing and capable of
handling. If var is not acceptable, I think it should be removed as a
keyword. If it is
1) INI_SYSTEM disables to patch vulnerable application by adding
ini_set().
ini_set('allow_url_fopen', 0);
// some dangerous include/require statement
ini_set('allow_url_fopen', 1); // reenable if allow_url_fopen is
required
$allowed_wrappers = array('php','file');
It has been INI_ALL for a looong time until somebody decided to set it
to INI_SYSTEM.
Actually it was --enable-url-fopen for a loong time until it became
runtime configurable. It was *mistakenly* set to PHP_INI_ALL, but was
supposed to have been PHP_INI_SYSTEM. (In line with prior
Nope. Some functions are intrinsically safe, e.g. C's atol, or strtol.
It's all in the design, you see.
{
char badstring[3] = { '1', '0', '0' };
long not100 = atol(badstring);
}
Only intrinsicly safe if you've read the manual page to know that badstring
should have been null terminated.
Indeed, ftp:// doesn't use the transports layer at all. I'll patch this
up
-Sara
Nuno Lopes [EMAIL PROTECTED] wrote in message
news:[EMAIL PROTECTED]
OK. but at least it could work with 'x.x.x.x:0'. From I what I remember
from
the code, it always uses NULL as bindto when calling
Two answers:
(A) I do think an override is a good idea. There may be some cases where
extension code may need to hook a wrapper whether allow_url_fopen is enabled
or not. Granted the code could temporarily change that value, but that's a
hackish approach.
(B) I don't think SOAP is one of
Now that we branched it's time to rename HEAD to something else than 5.1
in order to have different version numbers. Although the name PHP 5.5
was mentioned before, I do think we should call it PHP 6.0. As the
Unicode support is quite a drastic change. Going with PHP 6.0 also
allows us to
I have cooked a patch that adds a function named debug_get_object_handle()
which returns the handle id of an object. Having a function like this
makes
devs' live easier - no need to parse the output of var_dump().
The patch is available here:
Version PHP 5.1
file main/php_init.c
function int php_init_config() uses realpath.
In NetWare our earlier releases of LibC SDK has no realpath
implementation.
I could see the following lines in TSRM/tsrm_virtual_cwd.c
#ifndef HAVE_REALPATH
#define realpath(x,y) strcpy(y,x)
#endif
Why not this
1. Remove register_globals completely
Amen! +1
2. Remove magic_quotes_*
Hallelujiah! +1
3. Add input filter extension which will include a mechanism for
application developers to very easily turn it off which would swap
the raw GPC arrays back in case the site had it turned on by
How about doubling integer precision to 64 bits and float/double precision
to 128 bits? It's in line with 64 bit CPU capabilities, and personally, I
wouldn't mind it a bit if it would make numerical processing in PHP slower
on 32 bit systems. I think the advantages are much too great for that.
set short_open_tags to off in any sample php.ini we ship.
Ah yes, that reminds me:
17. Nuke every alternative open tag and only have ?php
Agreed (though not so much nuke as default to off).
Whenever open tags comes up, I'll toss script language=php into the
conversation and get
I really doubt this will change.
It would be a *huge* mess in the docs
and peoples scripts and brains
if we did change it--it wouldn't really
win anyone anything:
At the risk of someone taking this as a worthwhile idea:
PHP_FUNCTION(strpos)
{
...
/* Swap needle and haystack if they appear
PHP_FUNCTION(strpos)
{
...
/* Swap needle and haystack if they appear to be backwards */
if (needle_len haystack_len) {
char *t; int t_len;
t = needle; needle = haystack; haystack = t;
t_len = needle_len; needle_len = haystack_len; haystack_len =
t_len;
}
?php6
... pure PHP 6 mode
?
?php
... Some sort of BC
?
[]s
One of the primary goal on the table is to simplify things as we go into
PHP6. This is the antithesis of simplification. Not gonna happen.
-Sara
--
PHP Internals - PHP Runtime Development Mailing List
To unsubscribe, visit:
You and the rest of the people on internals@ are not the masses nor do
they represent them in any way. When a 'non-contributor' dares to voice
an opinion, he's shut up because he's, well, a non-contributor. He's the
one that matters, though, not you.
PHP doesn't need to be a true-democracy
I've got a one-line fix to allow internal functions to return by reference.
What happens currently is if (*return_value_ptr)-refcount = 2 at the end
of an internal function, then the _get_zval_ptr_ptr_var delrefs it down to
refcount==1 (removing is_ref in the process). With userspace functions
We'll take a look at it as this should actually work today.
That's what I'd thought coming into this, but all my attempts to return a
reference failed:
My Arg Info struct:
static
ZEND_BEGIN_ARG_INFO_EX(php_sample_retref_arginfo, 0, 1, 0)
ZEND_END_ARG_INFO()
My reference linking:
if
There's some commented out code in there that refers to bug 34045:
/* We shouldn't fix bad extensions here,
because it can break proper ones (Bug #34045)
if (!EX(function_state).function-common.return_reference) {
EX_T(opline-result.u.var).var.ptr-is_ref = 0;
It would be nice if PHP could not get tripped up by ?xml tags when
short_tags is on.
Already included, you may have seen this feature used before, ?php :-)
I gather he meant making the scanner intelligent enough to see that the ?
is followed by 'xml' and just ignoring the fact that short open
I am searching for some evidence in the PHP source code that the
possibility of omitting the closing PHP tag is absolutely intentional,
and in fact part of the language syntax, and therefore it is going to be
supported indefinitely. Digging for T_CLOSE_TAG and similar stuff have
lead me to
As far as I can tell it's a bug. By the way, we're not talking about a
leak that happens too often - unless you're spawning and killing threads
very often (in which case TSRM is very inefficient regardless of
anything). The leak would happen per-terminated thread.
Good call. The backstory
@@ -706,7 +707,6 @@
zend_shutdown_extensions(TSRMLS_C);
free(zend_version_info);
- zend_shutdown_constants(TSRMLS_C);
free(GLOBAL_FUNCTION_TABLE);
free(GLOBAL_CLASS_TABLE);
#ifdef ZTS
Are you sure it's not leaking the global constants table with the
For those of you who submitted patches to 5.1 since RC1 - do you believe
that we need another RC or can we go ahead and roll 5.1 final and run a
sanity test for 24 hours? I went over the patches, none of them appears
to be too dangerous, but if any of you thinks differently, let me know.
As you surely know, arrays are often badly initialized:
?php
// $array is undefined
$array['index'] = 'value';
?
Wouldn't it be such a good thing to let the programmers know that this
is a bad habit, by throwing a +/- pedantic error ? I'm not sure which
type would suit for it, but I think its
I'd suggest a set of filters as an add-on to the mhash extension:
mhash.crc32
mhash.md5
mhash.sha1
mhash.sha256
etc
-Sara
- Original Message -
From: Ron Korving [EMAIL PROTECTED]
Newsgroups: php.internals
To: internals@lists.php.net
Sent: Tuesday, September 06, 2005 4:48 AM
Certain things you take for granted:
The sun will come up.
Politicians are dishonest.
Resource destruction functions (fclose(), mysql_disconnect(), etc...) will
actually shutdown their resources.
Guess which of those three you can't count on.
Seems that zend_list_delete(), which I (and many
Stanislav Malyshev Wrote
SG?php
SG $fp1 = fopen('test', 'w');
SG $fp2 = $fp1; /* Still a single zval* and le-refcount == 1 */
SG $fp3 = $fp1; /* Two zval*s now and le-refcount == 2 */
SG
SG fclose($fp1);
I think this was discussed before, though I may be mistaken. The problem
here is that you
Is there any way of getting the resource id without modifying sockets?
ZEND_API int zend_fetch_list_dtor_id(char *type_name);
As an implementation:
In *your* socketi.c:
static int le_socket = -1;
PHP_RINIT(socketi)
{
if (le_socket == -1) {
le_socket =
static int le_socket = -1;
Scratch that, those instances of -1 should have been 0
(Which is what zend_fetch_list_dtor_id() returns as failure)
--
PHP Internals - PHP Runtime Development Mailing List
To unsubscribe, visit: http://www.php.net/unsub.php
The language does put a limitation as it
does not provide a way to show the
identifiers in a neutral way. For example
ACI 4D (for those who knows it) did it
in the right way. All functions are localized,
I can choose the language I want I will be
able to read the identifiers. But I doubt we
Can someone tell me what I'm doing wrong here? I'm using PHP 4.3.11 on
Red Hat 5.0 (Cobalt). /home/sites/www.harvardchemclub.org is a symbolic
link that points to /home/sites/site66. I've tried this with and without
trailing slashes. I added a comment to a similar bug report years ago,
Yeah...sure it's on line 42.
How about some code to look at? A backtrace... Anything...
-Sara
- Original Message -
From: RG [EMAIL PROTECTED]
Newsgroups: php.internals
To: internals@lists.php.net
Sent: Wednesday, September 14, 2005 7:11 PM
Subject: Segfault
This is quite
new_sock-bsd_socket = accept(php_sock-bsd_socket, sa, salen);
In all liklihood it's that.
Now In the nicest way possible, why don't I suggest that you CLEAN UP
YOUR CODE NEXT TIME!?!?! You might have noticed that new_sock isn't alloc'd
if it wern't for all the comments and flat-out bad
That's not where it segfaults. The function works perfectly once. If I
attempt to exit /
die or call that function again, it segfaults.
However, I have noticed that if I do not use ZEND_REGISTER_RESOURCE the
program no longer segfaults.
I didn't say that's where it segfaults, I said that's where
Gracis senor Taskinen por todos anos.
Besos!
- Original Message -
From: John Coggeshall [EMAIL PROTECTED]
Newsgroups: php.internals
To: Marcus Boerger [EMAIL PROTECTED]
Cc: Jani Taskinen [EMAIL PROTECTED]; Leigh Makewell [EMAIL PROTECTED];
internals@lists.php.net
Sent: Friday,
What I meant to say was that I did use zend_fetch_list_dtor_id in RINIT
at
first, but I noticed that PHP was not calling RINIT. So then I migrated it
MINIT, which is called when the module is loaded.
Doubtful... PHP calls every module's RINIT at the start of every request.
If you were
#define GETS_FETCH_SIZE 2048000
That size doesn't seem a bit excessive to you? I thought the whole point of
dumping it to a file was to avoid huge memory chunks. Not to mention the
fact that reserving 2MB of stack space makes me a little twitchy...
/* {{{ proto bool imap_savebody(resource
http://dev.iworks.at/PATCHES/imap_savebody.patch.txt
Thanks a lot for review; the patch has been updated with your suggestions.
Additionally the whole thing is ifdef'd out in ZTS mode as the c-client
gets function is a global variable. I tested the function with a 17M
message saving to a
Looks basicly alright (with a slight disagreement on how the read loop is
implemented (below). In general you've got my vote (for what it's worth
given my lack of experience with libc-client.
unsigned long i, rest = size % GETS_FETCH_SIZE;
char *buf = emalloc(GETS_FETCH_SIZE+1);
Well, unfortunately not. It seems that net_get_buffer() in mail.c is
used as standard readfn_t which only returns NIL/T i.e. 0/1.
Okay, take two:
char buf[GETS_FETCH_SIZE];
while (size 0) {
in toread = (size GETS_FETCH_SIZE) ? GETS_FETCH_SIZE : size);
if (!f(stream, toread, buf))
I'm writing a PHP extension in C++ which need to provide a function which
will take as a parameter a zval *. This zval * should, when the function
has completed its task, simply be returned unmodified. How do I accomplish
this? I've tried something like this:
return_value = v;
There are two
There was once (can't remember when exactly, so it must be a long time
ago)
here on PHP CLI scripts in which it came forward that one should not rely
on
such a script to run forever. And it's true; the scripts sometimes
magically
and suddenly die. Now I have no clue where this instability (for
So that means that all the zval * I store in my map simply point to
invalid memory once the request is completed? Well, that would explain
some of the strange behaviour I have observed (such as string changing
content between requests).
Yep.
The solution to this would be to allocate the
zval
Attachments have a habbit of getting filtered out (as they did this time),
can you post them online somewhere with a link? Changing the file ext to
.txt usually works too...
-Sara
- Original Message -
From: Ignacio Arenaza [EMAIL PROTECTED]
Newsgroups: php.internals
To: Stig Venaas
Hm... maybe I made not a good start with my question, let me ty again,
please:
typedef struct {
zend_object zo;
int i;
} my_obj;
Would you say it's possible that one can maintain i as class
property with write access through references?
Nope, because PHP variables are loose typed.
Say
Evaluating an idea based on it's syntactic similarities to other
languages is complete and utter nonsense. It has nothing to with being
like language Xyz. It has to do with familiarity to language constructs.
One already understands the idea of 'this || that'. It's certainly
I'll throw the
function ifsetor($var, $value)
{
return (isset($var)) ? $var : $value;
}
can be done in userspace.
Perhaps, but it won't do what you think, and certainly won't do what this
thread has been discussing for over half a year.
--
PHP Internals - PHP Runtime Development Mailing List
To
with MD5 and SHA1 more or less broken
Overstatement much?
I have hacked together sha256() and sha256_file(),
The more the merrier I say...
There will be another RC, but I'd prefer to reserve
this feature till PHP 5.1.1.
I've had implementations of sha256,384, and 512 lying about for
Specifically, you want to enable the (under-documented)
runkit.internal_override INI option. It's mentioned on the reference page,
but with no explanation of what it does. I need to make a language-snippet
for that at some point
This was added in version 0.6 (prior versions could only
Right, so bottom line, MD5 is showing signs of fatigue. Not broken or
even significantly weak when used properly, but she's in the twlight years
and it's time to send ma to the old folks home for some rest and green
jello.
SHA1 isn't quite the matriach yet, but despite having miles to go before
Right, so bottom line, MD5 is showing signs of fatigue. Not broken or
even significantly weak when used properly
Also there are sites hosting md5 hashes and the equivalent text for
password cracking.
This is exactly what I meant by used properly the problem you're
describing becomes
Following an offline discussion with some internals folks, I've put together
a general hashing extensions which could potentially find a place in core as
an enabled by default extension:
ext/hash:
string hash(string $algo, string $value[,$raw=false])
string hash_file(string $algo, string
I'm just putting on some finishing touches and will post a tarball later
today.
Meh... It'll be easier to discuss within CVS... It's in pecl/hash as of now.
-Sara
--
PHP Internals - PHP Runtime Development Mailing List
To unsubscribe, visit: http://www.php.net/unsub.php
I'm missing the functionality to get a list of registered hash functions
so one can probe whether a certain hash function is available or not.
There is now :)
array hash_algos(void)
Returns numerically indexed array of hashing engine names.
And just incase anyone missed it. The proto for
http://libssh2.org/patches/labeled_break.diff
A few notes about the implementation:
* The parser is modified slightly to catch T_BREAK T_LNUMBER ';' and T_BREAK
T_STRING ';' specifically. This is in-line with the decision to remove the
ability to jump to variable targets. e.g. `break $foo;`
Set of tests available too now:
http://libssh2.org/patches/labeled_break_tests.tgz
It can be untarred from the root of a PHP dist and it'll unfold into
Zend/tests/break/
http://libssh2.org/patches/labeled_break.diff
A few notes about the implementation:
* The parser is modified slightly to
1) The new syntax makes mess for me.
2) After (1) I don't see any reason in limitation to jump only down,
Both of these items were based on the PDM meeting notes which required this
specific behavior.
2) Your patch doesn't care about freeing loop variables
and we got a memory leaks in the
101 - 200 of 1464 matches
Mail list logo
