est.php offers you the choice to either virtual() or
readfile() an external file, passing URI parameters. As you can see when
using virtual() the callee has the same environment as the caller, however
using readfile() via HTTP everything works as expected.
--
>O Ernes
---[snip]
Sure you can. The correct interpreter (script engine) is selected by the
IIS from the document extension (.asp => ASP engine, .php => PHP interpreter).
Check the server settings for IIS on your machine after installing PHP.
Good luck with your studies!
--
id you try to run the php file interactively, from the shell prompt?
You need at last this statement on top of your PHP files:
#!/usr/local/php
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>O Ernest E. Vogelsinger
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At 14:11 28.02.2003, Michael Temeschinko said:
[snip]
>Hello,
>is it possible to fetch a Website via SSL?
[snip]
Sure - have a look at cUrl...
--
>O Ernest E. Vogelsinger
(\)ICQ
use
>of the way IE has interpreted it and that the entire line did actually get
>read, but who knows.
Try echoing using htmlentities(), IE (and all other browsers) will need to
eat the "" parts - it's a valid html tag (even outside a form)
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rrect newline
sequence afaik is "\r\n".
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o ahead
else
// issue a warning here
Of course this only works after the first response of the client to the
site where sessions are enabled. The SID will always contain the session
key after starting the session for the very first time, thus the above code
will always trigger the warning
t as blank. I have tried !$timemb and
>!is_numeric($timemb).
[snip]
How about some code?
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y($query)) die(mysql_error());
while($data=mysql_fetch_array($result))
{
//SSLT
}
$result = null;
// could also use
// unset($result);
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, followed by a dot, followed by
one or more characters that are not whitespace, and terminated with a
slash. The terminating 'i' makes the search case insensitive.
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want to check for the
existence of a webserver at the given address you should try to read some
data from it. To check the return code you need a tool to return the HTTP
headers - check out cUrl (also supports SSL), or go on your own using
fsockopen().
--
>O Ernest E. Vogelsinger
edocs - both of the
examples below work correctly:
define('A_CONSTANT', 1);
$text1 = <<$text2";
Output:
This heredoc text contains the constant A_CONSTANT (1) outside the heredoc
construct...
This quoted text contains the constant A_CONSTANT (1) outside the string
quotes...
At 19:28 01.03.2003, Daniel R. Hansen said:
[snip]
>Actually I did try it and couldn't think of a way to work around the matter.
>Thanks for the suggestion.
>
>-Original Message-----
>From: Ernest E Vogelsinger [mailto:[EMAIL PROTECTE
k if the request is for a hidden file:
No => serve a general 404 Error message
Yes => continue
2) Check authentication:
Not authenticated => goto login (or return 401 Authenticate)
Yes - readfile(requested_file)
Hope this helps,
--
>O Ernest E. Vogelsinger
t been told about it by my friend Google
(question was "Winword conversion Linux").
>Thats all the questions so far, any tips, comments, ideas, questions even
>insults and flames are welcome!
Nothing else?
Ok, you got something to work on now I believe... *grin*
>- Dani
/ref.pcre.php
Chapter LXXXVIII (read 88), titled "Regular Expression Functions (Perl
compatible)", which are my favorites... pay special attention on these
chapters:
"Pattern Syntax" (http://www.php.net/manual/en/pcre.pattern.syntax.php)
"Pattern Modifiers&quo
ume you have a
textarea where the user enters "Thank's", so PHP converts this to
"Thank\'s" (assuming magic_quotes is set to on). Using stripslashes() here
will get rid of these slashes.
BTW - the sample you've sent will output "Thank's&quo
7;',
'',
$var,
'',
'';
?>
You will notice the textarea transmits "Thank\'s" which is displayed in the
first line, and stripslashes() removes the backslash and displays "Thank's".
Note that you
t addslash'd all input read via fgets()
So the solution here is to either add stripslashes() after your datfile
read, or to use set_magic_quotes_runtime(0) (see
http://www.php.net/manual/en/function.set-magic-quotes-runtime.php).
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>O Ernest E. Vogelsinger
(\)ICQ #13394
---
add this line vefore and after stripslashes() and see what you get:
echo '', $poem, '';
If I type "I've set it up" it should read
I\'ve set it up
I've set it up
or your stripslashes is not working.
--
>O Ernest E. Vogelsin
ple:
ob_start();
echo "some stuff";
// we decide to redirect the client
ob_end_clean(); // clear the output buffer
header('Location: http://somewhere.com');
HTH,
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>O Ernest E. Vogelsinger
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actually
>possible but so far i haven't been able to figure out how..
[snip]
check out move_uploaded_file():
http://www.php.net/manual/en/function.move-uploaded-file.php
safe_mode is covered in the docs, too.
--
>O Ernest E. Vogel
t;or more pages built inside a php script? should the pages be called from the
>script some way else?
Boy - some of my applicatinos server a couple of hundred pages out of a
single script (from the database, that is)...
--
>O Ernest E. Vogelsinger
(\)ICQ #13394035
^
t's the
HTML stuff. It's just composed by your application. Have a look at some
template engines like Smarty to get an idea.
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>
>I looked up T_SL and it is a token representing << so that means it just
>doesn't get the <<<. Why not? I've tried all the combinations of spaces and
>no space in that line that I can think of.
[snip]----
The
filesize ($filename));
>fclose ($handle);
>echo $contents;
[snip]
You need to eval your code (not "exec"):
eval($contents);
Note that $contents need to be valid PHP for eval(). It must not start with
"Some HTMLBlah
you
---[snip]
Uh yes - we have problems too, sometimes.
Care to tell us about _your_ problem?
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acy links to a site that has been
developed in Python (*.py) to access the same URLs as PHP files.
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--[snip]
Sounds as if there was some problem in the extensions initialization code.
I'd try to put some debugging in there (write to a file, flush and close
it) so you can see how far your extension executes until the segfault.
--
>O
-rewrite for your site to the
configuration. They should do this without asking too much ...
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;
Array derefs within quoted strings must be enclosed in curly quotes.
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-[snip]
You might use output buffering:
ob_start;
write_string(5);
$my_string = ob_get_buffer();
ob_end_clean();
Output buffering is stackable, i.e. the above code will work even if you
have ob turned on already.
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>O Ernest E. Vogelsinger
(\)ICQ #1
al approach I'd create a public
function to retrieve the database object:
$hDB =& pos_getDB($dbid);
where $dbid is a database identifier in case you need it.
Just my 2c,
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name']) ? "firstname =
'{$array['firstname']}'" ; null);
Note that you need to put curly braces around an array dereference if you
have it in a quoted string.
This doesn't work:
$s = "Some $array[sample]";
But this works:
$s = "Some {$a
-
in main.php, try to make $colour global:
main.php
new.php
This seems to me like an inconsistency within PHP as to when variables are
"automagically" available, and when you have to declare them global.
However you should avoid using globals anyway...
--
file(), or when your script exits
3) n/a
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ntation of the
tempnam() function where a race condition could occur.
There are some interesting answers to this questions on google - search for
"tempnam dangerous".
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>O Ernest E. Vogelsinger
(\)ICQ #13394035
^ http://www.vogelsinger.at/
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in expression to clarify operator
precedence: with brackets, you don't have to fear any performance impact
and gain the clarity of the evaluation sequence; with curly quotes, you
gain the correct result :-)
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>O Ernest E. Vogelsinger
(\)ICQ #13394035
^ http://www.
ly not found it serves a standard
404 error...
Donated to the public domain :)
For support just email me ... I'll try to answer questions whenever I have
time.
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---
Escape them with a backslash:
$text = "The amount is \$400.-";
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nt that line into a table row.
>
>I will probably need to do like a "for each" loopbut where do I
>insert it ?
[snip]
In case you're _not_ in safe mode:
$result = `grep -n started logs/*`;
--
>O Erne
>is there a way to do this?
>
>so it's not a user-defined but php-defined var, which i need to send through
>the form
[snip]
use a hidden field:
// input's etc
--
>O Ernest E. Vogelsinger
(\)ICQ #13394035
I run anyfile.php by itself there are no "1"s)
[snip]
This happens if the included file returns some value, in your case it seems
to return "true". Remove the return statement (you may simply
"return;" if necessary) and the 1 wi
");
> ?>
>using the ob_methods?
[snip]
Rewrite this to just
require_once('topten.php');
No need to echo here.
Using output buffering the 1 would still appear, some microseconds later...
--
>O Ernest E. Vogelsinger
usually is PHPSESSIONID).
For further information check out http://www.php.net/manual/en/ref.session.php.
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hp");
>
>Is the $strContent variable then available from the include file?
Yes. See http://www.vogelsinger.at/test.php for an example (will be
available for 1-2 days).
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p;& 2 yields true
5 & 2 yields 0
In your example we would need to know the value of INPUT - it is most
certainly one of 1, 2, 4, 8, etc, denoting a single bit. So the expression
$search->level & INPUT
would yield nonzero (a.k.a. true) if the bit denoted by INPUT was set in
$s
left or right:
<< left shift ($a << $b means shift bits of $a $b-times to the left)
e.g. 4 << 1 = 8 (0000 0100 << 1 = 1000)
>> right shift ($a >> $b means shift bits of $a $b-times to the right)
e.g. 4 >> 1 = 2 (
le quotes - some user
agents seem to require this although it's not required by RFC (RFC822,
RFC2183). Since doing this it always works for me :)
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Dear Hugh,
please don't use background colors. Black text on darkblue background is
definetely hard to decipher.
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(\)ICQ #13394035
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-[snip]
file_exists($filename);
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-[snip]
Sorry, just saw you wanted to DELETE the files...
It's "unlink($filename);"
Note you need to have write access to the directory (not only the file) to
delete it.
--
>O Ernest E. Vogelsinger
(\)ICQ #13394035
^ http:
oc" <== will not work
"cherpdocs/{$object->docname}.doc" <== will work
Note that you should quote non-numeric array indices to allow PHP to
recognize it's not a defined value. Omitting quotes for index data would
trigger a warning (something like 'using unknown
le_data . "\r\n");
>//close the file
> fclose($fp);
[snip]
The implode statement will indeed create a single line, that's what you
tell it to do... if you want a line per value, you need to specify the
newline separator, such as
implode("\
lkID + 1; // Adding 1 turns makes the index correspond to the
template number.
// $aColLen = count($lkColor); //.length
$aColLen = test; //sizeof($lkColor); //.length
echo "xxx\n"; //first option is blank
// KeepGoing: //PHP does not have a line-label statement. Set up a tri
think it's hilarious though...
[snip]
Hmm. Quite nice girls I'd say.
But I'm sure they have better things in mind than to fuck just mod_perl...
Would like to have them round my office anyway (esp. the dark one in the
background).
*sigh*
--
>O
y first sight of your post I
thought "RCONFIG" would mean "remote config", and if set to "no" this would
mean to use a local config?
Just an idea of an absolute outsider...
--
>O Ernest E. Vogelsinger
(\)ICQ #13394035
^ http://www.vogelsinger.a
;AN" => array("ERIC Number", "EricAN", "SelAN", "AN", "AN «Annotation»",),
"TI" => array("Title", "EricTI", "SelTI", "BT", "BT «Book Title»",),
);
Then you may reference an element within a subarray:
echo $EricCodesArray['TI'][2]; //should display "SelTi"
Note that non-numeric array indices (a.k.a. associative arrays)
a) should always be quoted, and
b) are case sensitive.
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At 01:53 09.03.2003, Ron Biggs said:
[snip]
>You are a god among men, Ernest. THANK YOU!
[snip]
Bless you :)
Nope. You're welcome,
--
>O Ernest E. Vogelsinger
(\)ICQ #13394035
ferent addresses...
Note that "AllowOverride AuthConfig" must be set in the server or virtual
host definition if authentication is to be used via .htaccess.
The authentication directives can be used in the server config at the
level, or in the .htaccess file.
Formore info on Apache directi
--[snip]
From the docs:
pg_fetch_object() returns an object with properties that correspond to the
fetched row. It returns FALSE if there are no more rows or error.
The behaviour of your code is expected if you looped either past the
returned records, or there are no records r
tion block after your if-statement doesn't get executed
this construction works just as it should.
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ation in it how to serve
any file under program control.
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---
Possibly using array_keys()?
$keys = array_keys($doo);
echo "First key is \"{$keys[0]}\"";
array_keys() comes in handy if you want to have random access to an
associtive array without knowing the keys.
--
>O Ernest E. Vogelsinger
(\)ICQ #13394035
gt;// get around calling anything at the *end* of a script.
>
>//ob_end_flush();
>
>
>class test {
> ...etc
[snip]
This won't work anyway since your class test is declared after using it -
it should be the other way 'round:
fclose($fh);
}
This will work perfectly (if url-fopen-wrapper is enabled in your build
anyway).
--
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3] => 4 )
>how do I take off the top elements so I will only have three providers and
>three priorities left?
>If I do array_shift, it takes off all of the providers.
[snip]
You need to handle all subarray separately.
--
>O Ernest E.
- there's a lot more to it that just changing ports.
Have a look at cURL - this will get you the task done, without effort.
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>O Ernest E. Vogelsinger
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At 14:38 11.03.2003, freaky deaky said:
[snip]
>the js looks like:
>
>
return false here if no number is available in
$address. Leading and trailing spaces are trimmed from $address and
$number, either by the regular expression, or by the trim() function in
case of a no-match.
Note also that this will fail for US-style addresses like "9th street",
moving
= ob_get_contents();
ob_end_clean();
// continue as outlined above
header('Content-Type: application/octet-stream');
header('Content-Disposition: attachment;filename="myfile.jpg"');
header('Content-Length: ' . $image_size);
echo $img
ill save the image at the server - he wants the browser to present
the "Save As" dialog...
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de ... when the JIT is enabled.
>
>On browsers where the JIT is disabled, only HREF is executed.
[snip]
No - if the onClick handler returns false, nothing will happen. That's the
original reason for the onClick handler to be there - it can take co
here's no
drawback in not using nl2br (not adding ''s) since the inserted
newline character will be visible as whitespace and allow the user agent to
properly reformat the text within the area.
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approach (see my
last post): wordwrap() counts the width for the while string, while my
regex just scans for words that are too long, leaving everything else alone.
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current secs and usecs
(system time) and a pseudo-random number (see php_combined_lcg() in
standard/lcg.c). If an entropy file is available (usually on unix systems)
it uses the entropy to further randomize the digest. In a final step the
digest is converted to a hex string.
--
>O Ernest
-[snip]
you _do_ have a stationery for that, do you?
*g*
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n, so i can have a 'for' loop going?
[snip]
If you are certain that the lines are separated by a CR you could simply use
$phonearray = explode("\n", $_REQUEST['phones']);
--
>O Ernest E. Vogelsinger
(\)ICQ #1339403
on job, would then read the DB
(or the toto file) and perform actions necessary. When done it would update
some kind of status flag.
On your website yo could display something like "187322 addresses scheduled
for validation - 123499 to go", or something like that, just by reading
ined. PHP will return null in this case.
Workaround: if (array_key_exists('REMOTE_ADDR'))...
"Undefined variable": the variable you're using has not been defined and
never been assigned to. PHP will return null in this case.
Workaround: if (isset($page))...
--
>
);
}
...
I prefer to add a string generated by uniqid(), such as
uniqid() uses the entropy generated by the opsys random device (if
available) in an attempt to make this truly random.
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>O Ernest E. Vogelsinger
(\)ICQ #13394035
^ http://www.vogelsin
---[snip]
Check the archives - within the last 2 days there was a thread about
breaking up long words to avoid inappropriate posts to clutter the page layout.
--
>O Ernest E. Vogelsinger
(\)ICQ #13394035
^ http://www.vogelsinger.at/
--
PHP
this one, therefore
>this record isn't updated. Do any1 know how I can check for spaces here,
>and remove them if present
[snip]
have a look at trim()
--
>O Ernest E. Vogelsinger
(\)ICQ #13394035
^ http://www.vog
ou should at least transmit these lines:
GET /lang_fr/ index.php HTTP/1.1 [CRLF]
Host: www.myhost.com [CRLF]
Accept: */* [CRLF][CRLF]
where [CR] is a _complete_ CarriageReturn/LineFeed sequence "\r\n". Of
course you may add more headers to it.
You might also wan
x27;s.
My vote: leave it as-is, and use ReplyToAll if you want to.
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>O Ernest E. Vogelsinger
(\)ICQ #13394035
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-[snip]
You might use here - however
note that this won't do _anything_ if JS is disabled.
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ation out again how
>do I make it look like 2003-03-13 or a variant of that?
[snip]
http://www.php.net/manual/en/function.date.php
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>O Ernest E. Vogelsinger
(\)ICQ #13394035
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ucts.
To allow _all_ expressions to be evaluated you need to run all 3 by
themselves, later comparing the results:
$x1 = test1();
$x2 = test2();
$x3 = test3();
if ($x1 && $x2 && $x3) ...
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>O Ernest E. Vogelsinger
(\)ICQ #13394035
^ http:/
"
- before constructing the query make sure $attributes['nametofind'] is
formatted correctly, esp. correctly escaping single quotes
- when using double quotes to construct a string you don't need to escape
single quotes.
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>O Ernest E. Vogelsinger
(\)ICQ #13394035
^ http://www.vogelsinger.at/
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uot; .
"mma=" . urlencode($MM_UserAuthorization));
(b) just more secure and elegant is simply handing over the session:
header ("Location: $FF_redirectLoginSuccess?" .
session_name() . '=' . session_id());
The latter of course will only wo
At 23:11 13.03.2003, Charles Kline said:
[snip]
>On Thursday, March 13, 2003, at 05:08 PM, Ernest E Vogelsinger wrote:
>
>> - if your query is exactly as you sent it here you're missing a comma
>> after
>> the closing brack
default filename is sess_.
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>O Ernest E. Vogelsinger
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^ http://www.vogelsinger.at/
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quot;);
$repl = array("\n", "\n", "\n", null);
$str_cleaned = preg_replace($from, $to, $str_uncleaned);
This construction should convert the occurrence of one or more successive
newline combinations with a single newline character, and remove control
characters at large
Correction - "$to" should of course read "$repl" :-&
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>O Ernest E. Vogelsinger
(\)ICQ #13394035
^ http://www.vogelsinger.at/
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uot;interactive" action that would cause the timeout to be
extended), the javascript reload will immediately transfer the user agent
to the "you're outta here" page.
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^ http://www.vogelsinger.at/
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onents and
mantissa).
Workaround: don't use floats if you want to hit a certain value at the spot:
$i - $target, By God, the are equal in value.");
} else {
echo ("$i - $target, Eternal Damnation, they aren't
equal!");
}
}
?>
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>O
POST array (e.g.
unchecked checkboxes are _not_ sent by the browser).
You should rather have a list of input variables that need to be filled and
compare $_POST against this.
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>O Ernest E. Vogelsinger
(\)ICQ #13394035
^ http://www.vogelsinger.at/
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eblogize_links');
function weblogize_links($buffer)
{
// parse the output $buffer and modify all links
}
A special gotcha may come in here: take care to only rewrite links that
point to your own site.
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>O Ernest E. Vogelsinger
(\)ICQ #13394035
^ http://w
ttempt to
create a database-independent layer for PHP - it works with most major
databases (including ODBC) and keeps you off the hassles of implementing
database-specific code. (Disclaimer - this is not, and cannot be, valid for
non-standard SQL extensions offered by any particular database
sions, end extensions for these extensions,
must be written in a thread-safe way.
While the PHP core group as to my knowledge has already implemented PHP
(4.3.0 that is) in a thread-safe way, most of PHP extension modules are not
(yet?) thread safe.
Might get you into a core dump I suppose...
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