[PHP-DEV] PHP 4.0 Bug #9186: string compare with == does not work correctly
From: [EMAIL PROTECTED]
Operating system: any
PHP version: 4.0.4pl1
PHP Bug Type: Scripting Engine problem
Bug description: string compare with "==" does not work correctly
First the test script:
?
$a = '012345678901234567';
$b = '012345678901234568';
echo ($a == $b) ? "a equal b\n" : "a not equal b\n";
echo ($a === $b) ? "a equal b\n" : "a not equal b\n";
printf ("as string: a=%s b=%s\n", $a, $b);
printf ("as float: a=%.0f b=%.0f\n", $a, $b);
printf ("as int: a=%d b=%d\n", $a, $b);
?
and its output:
a equal b
a not equal b
as string: a=012345678901234567 b=012345678901234568
as float: a=12345678901234567 b=12345678901234567
as int: a=2147483647 b=2147483647
Zend trys to convert the arguments to numbers if both
arguments are strings. This is not good and its not a
feature.
--
Edit Bug report at: http://bugs.php.net/?id=9186edit=1
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[PHP-DEV] Why do we want to give YOU money?
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[PHP-DEV] PHP 4.0 Bug #9187: unable to use socket
From: [EMAIL PROTECTED] Operating system: windows PHP version: 4.0.4pl1 PHP Bug Type: Sockets related Bug description: unable to use socket when trying to create a Socket i get a undefined function error i think it has something to do with --enable-sockets and not being able to do the configure in windows i used the windows binary precompiled version of php 4.04 -- Edit Bug report at: http://bugs.php.net/?id=9187edit=1 -- PHP Development Mailing List http://www.php.net/ To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
[PHP-DEV] PHP 4.0 Bug #9188: it seems that mysql-module doesn't support any charsets except latin1
From: [EMAIL PROTECTED] Operating system: Linux (k:2.2.16) PHP version: 4.0.4pl1 PHP Bug Type: MySQL related Bug description: it seems that mysql-module doesn't support any charsets except latin1 ./configure --with-mysql --with-apxs=/var/lib/apache/bin/apxs make make install were successed mysql version is 3.23.32 ===Error message [Fri Feb 9 14:59:11 2001] [error] [client 202.112.216.5] File does not exist: /home/changx/public_html/test/phpinfo File 'NONEXISTENT/charsets/?.conf' not found (Errcode: 2) Character set '#24' is not a compiled character set and is not specified in the 'NONEXISTENT/charsets/Index' file = after i change back the libphp4.so to 4.0.2, no errors! -- Edit Bug report at: http://bugs.php.net/?id=9188edit=1 -- PHP Development Mailing List http://www.php.net/ To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
[PHP-DEV] how-to get array[0] and array[name] to actually reference only 1 value?
What I'm trying to do is get the following php-script to work... (the only
thing about this that doesn't work is in the fourth 'echo' line...)
$db = dbx_connect("mysql", "localhost", "username", "password"); // works
$result = dbx_query($db, "use dbname"); // works
$q = dbx_query($db, "select id from tbl"); // works
// now I have the results in a 2D array, q-data[row][col]
// where col can be either an index or a fieldname
echo $q-data[0][0]; // works, displays first returned id, say 17
echo $q-data[0]["id"]; // works, displays first returned id (17)
// now I want to change the first returned id...
$q-data[0][0] = 12345;
// what I want is that the next two lines BOTH reflect the change
echo $q-data[0][0]; // works, displays changed id (12345)
echo $q-data[0]["id"]; // doesn't work like I would like, still displays
first returned id (17)
// This is the same behaviour that you get when you use the mysql-functions
// directly, so no help there... (you can still combine these functions with
the
// mysql-functions, if needed, like
$fieldtype = mysql_field_type($q-handle, 0);
// )
$result = dbx_close($db); // works ( $result = mysql_close($db-handle);
works too, BTW )
Currently I don't think this can be done the way I would like it to work.
Can anybody contradict me on this?
Cheerio, Marc.
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[PHP-DEV] PHP 4.0 Bug #9076 Updated: GregorianToJD function returns incorrect values
ID: 9076
User Update by: [EMAIL PROTECTED]
Status: Open
Bug Type: Calendar related
Description: GregorianToJD function returns incorrect values
I found more thoroughly-researched algorithms for
calculating to and from Gregorian/Julian calender dates
to Julian Day Count values:
http://www.capecod.net/~pbaum/date/date0.htm
I suggest that the PHP Calender functions be based
upon the algorithms here, as meticulous care seems
to have been taken to formulate and proof them.
In the meantime, I have written my own
implementations of the GregorianToJD and
JDToGregorian functions in PHP. I have tested them
using the examples in Table 2 of Chapter 1 of Baum's
work and they pass.
function php_gregoriantojd($input_year, $input_month,
$input_day) {
// Make sure supplied arguments are of the correct
form. Day may be a fractional value,
// but month and year must be integers.
$input_year = intval($input_year);
$input_month = intval($input_month);
$input_day = doubleval($input_day);
// Adjust the start of the year so that it is in March.
if($input_month 3) {
$input_month += 12;
$input_year -= 1;
}
// Calculate and return the Julian Day Count.
return $input_day + floor((153 * $input_month - 457) /
5) + 365 * $input_year + floor($input_year / 4) -
floor($input_year / 100) + floor($input_year / 400) +
1721118.5;
}
function php_jdtogregorian($jdc) {
// Make sure that the Julian Day Count value is proper.
$jdc = doubleval($jdc);
$z = floor($jdc - 1721118.5);
$r = $jdc - 1721118.5 - $z;
$g = $z - 0.25;
$a = floor($g / 36524.25);
$b = $a - floor($a / 4);
$gregorian["year"] = floor(($b + $g) / 365.25);
$c = $b + $z - floor(365.25 * $gregorian["year"]);
$gregorian["month"] = floor((5 * $c + 456) / 153);
$gregorian["day"] = $c - floor((153 *
$gregorian["month"] - 457) / 5) + $r;
if($gregorian["month"] 12) {
$gregorian["year"] += 1;
$gregorian["month"] -= 12;
}
return $gregorian;
}
The line breaks on all of that will probably be all
mangled when I post, but it should make sense when
straightened out...
Previous Comments:
---
[2001-02-02 11:05:26] [EMAIL PROTECTED]
The GregorianToJD Calender function returns incorrect
results. As far as I can tell, this applies to the
GregorianToSdn internal function in the PHP source.
There's not really any point putting a sample PHP script
here, as it's the algorithm that seems to be at fault. I
took two specific cases and worked through the
algorithm by hand (i.e. pen and paper). Here are the
results:
2nd February 2001 (2/2/2001) = 2451943
7th June 1980 (7/6/1980) = 2473618
As I understand it, the Julian Day Count is a uniform
count of days from some time around 4714 BC. Now,
how can 2/2/01 be a lesser number of days than
7/6/80?
I have no idea what the correct results for these test
cases are, nor any idea what particular part of the
algorithm is wrong. It's just wrong somewhere!
---
Full Bug description available at: http://bugs.php.net/?id=9076
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[PHP-DEV] PHP 4.0 Bug #9191: Problems when rejecting cookies
From: [EMAIL PROTECTED] Operating system: Linux Mandrake 7.2 PHP version: 4.0.4pl1 PHP Bug Type: *Session related Bug description: Problems when rejecting cookies In all instances I am using a simple templete class that prints the html. Instance 1 = 1 script which checks the username password, sets a session variable and displays a link. The link is coded in the html template with just the address being replaced dynamically. On successful login and rejection of the cookie the link is shown correctly with the session id attached. Instance 2 = 2 scripts. On successful logon a session variable is registered and then a redirection (using header function). Again cookie is rejected but no session id is passed to the 2nd script. Instance 3 = As instance 1 but html containing links is generated using php and added to the template. On successful login and rejection of the cookie the links appear but do not have the session id attached to their URLs. -- Edit Bug report at: http://bugs.php.net/?id=9191edit=1 -- PHP Development Mailing List http://www.php.net/ To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
[PHP-DEV] PHP 4.0 Bug #9192: configure script needs -lxml2 for XML-DOM
From: [EMAIL PROTECTED] Operating system: Solaris (irrelevant) PHP version: 4.0.4pl1 PHP Bug Type: *Install and Config Bug description: configure script needs "-lxml2" for XML-DOM For XML-DOM support, the PHP docs say you need libxml 2.00. These are known as "libxml2", and you need to link against "-lxml2". The current "configure" script for 4.0.4pl1 specifies "-lxml", which does not work. -- Edit Bug report at: http://bugs.php.net/?id=9192edit=1 -- PHP Development Mailing List http://www.php.net/ To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
[PHP-DEV] file upload
hi ng For file upload i compare temp file with "none". It's OK. From yesterday, the string tha corresponding at null file is null string ? why ?? Manuele -- PHP Development Mailing List http://www.php.net/ To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
[PHP-DEV] PHP 4.0 Bug #9186 Updated: string compare with == does not work correctly
ID: 9186
Updated by: zak
Reported By: [EMAIL PROTECTED]
Old-Status: Open
Status: Bogus
Bug Type: Scripting Engine problem
Assigned To:
Comments:
Actually, this is a feature - it is described in the manual. Strings that look like
numbers are converted to numbers. Large numbers - like the ones below may not convert
perfectly from a string to a number. Review the manual section on PHP types in
general and strings in particular
(http://uk.php.net/manual/en/language.types.string.php)
While this is a relatively subtle bug, you can ensure that you are dealing with
strings by quoting the variables being compared or by using the === operator. This
behavior is exploited quite often in PHP scripts. However, perhaps it would be nice
if PHP generated an notice level error when it occured so that users have some
recourse when it happens unexpectedly.
If you feel strongly about this, propose it to the developers as a feature request.
Post your request on the [EMAIL PROTECTED] list (sub at
[EMAIL PROTECTED]) - if you get no response, be polite but persistant. :)
Previous Comments:
---
[2001-02-09 03:25:24] [EMAIL PROTECTED]
First the test script:
?
$a = '012345678901234567';
$b = '012345678901234568';
echo ($a == $b) ? "a equal bn" : "a not equal bn";
echo ($a === $b) ? "a equal bn" : "a not equal bn";
printf ("as string: a=%s b=%sn", $a, $b);
printf ("as float: a=%.0f b=%.0fn", $a, $b);
printf ("as int: a=%d b=%dn", $a, $b);
?
and its output:
a equal b
a not equal b
as string: a=012345678901234567 b=012345678901234568
as float: a=12345678901234567 b=12345678901234567
as int: a=2147483647 b=2147483647
Zend trys to convert the arguments to numbers if both
arguments are strings. This is not good and its not a
feature.
---
ATTENTION! Do NOT reply to this email!
To reply, use the web interface found at http://bugs.php.net/?id=9186edit=2
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Re: [PHP-DEV] how-to get array[0] and array[name] to actually reference only 1 value?
This list is for discussing issues that relate to the development of the PHP
language. For mailing lists that discuss development with PHP, see
www.php.net/support.php
Also, even though [0] and ['id'] initially contain the same value, they are
not bound together in any way. You may be able to accomplish what you
desire by using references. (See the manual section on references for more
information.
ie. $q-data[0]["id"] = $q-data[0][0];
--zak
- Original Message -
From: "Marc Boeren" [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Friday, February 09, 2001 2:37 AM
Subject: [PHP-DEV] how-to get array[0] and array["name"] to actually
reference only 1 value?
What I'm trying to do is get the following php-script to work... (the only
thing about this that doesn't work is in the fourth 'echo' line...)
$db = dbx_connect("mysql", "localhost", "username", "password"); // works
$result = dbx_query($db, "use dbname"); // works
$q = dbx_query($db, "select id from tbl"); // works
// now I have the results in a 2D array, q-data[row][col]
// where col can be either an index or a fieldname
echo $q-data[0][0]; // works, displays first returned id, say 17
echo $q-data[0]["id"]; // works, displays first returned id (17)
// now I want to change the first returned id...
$q-data[0][0] = 12345;
// what I want is that the next two lines BOTH reflect the change
echo $q-data[0][0]; // works, displays changed id (12345)
echo $q-data[0]["id"]; // doesn't work like I would like, still displays
first returned id (17)
// This is the same behaviour that you get when you use the
mysql-functions
// directly, so no help there... (you can still combine these functions
with
the
// mysql-functions, if needed, like
$fieldtype = mysql_field_type($q-handle, 0);
// )
$result = dbx_close($db); // works ( $result = mysql_close($db-handle);
works too, BTW )
Currently I don't think this can be done the way I would like it to work.
Can anybody contradict me on this?
Cheerio, Marc.
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[PHP-DEV] PHP 4.0 Bug #9194: Objects not properly stored as session variables
From: [EMAIL PROTECTED] Operating system: Slackware Linux PHP version: 4.0.4pl1 PHP Bug Type: Class/Object related Bug description: Objects not properly stored as session variables Look at http://mail2.anduin.net/index.phps for sourcecode of failing page. http://mail2.anduin.net/index.php to test, use test/test as username/password. Bug is as follows: I define the class "user", call session_start(), create an instance of the object called $currentuser, register this variable using session_register() (i tried doing this both before and after the instancination). Upon creating, the object sets some internal variables in its constructor, like "fullname". When loading the page again, having the session-id in PHPSESSID, the object shows up as existing, but trying to call a method or view a property fails with the message: Fatal error: The script tried to execute a method or access a property of an incomplete object. Please ensure that the class definition user of the object you are trying to operate on was loaded _before_ the session was started in /home/ltning/webmail2/index.php on line 34 I see this bug has been reported before and considered fixed, but it doesn't seem to be. Running latest (4.04pl1) PHP. best regards, Eirik Overby -- Edit Bug report at: http://bugs.php.net/?id=9194edit=1 -- PHP Development Mailing List http://www.php.net/ To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
[PHP-DEV] PHP 4.0 Bug #9186 Updated: string compare with == does not work correctly
ID: 9186
User Update by: [EMAIL PROTECTED]
Status: Bogus
Bug Type: Scripting Engine problem
Description: string compare with "==" does not work correctly
I think there is no reason to convert any type if both
operands of the comparision are of the same type. It costs
time and it's completely not necessary. This is a bug.
I can not see any description of this behavior in the
manual. The string type section descibes only what is
happen if a string is converted.
Previous Comments:
---
[2001-02-09 10:27:46] [EMAIL PROTECTED]
Actually, this is a feature - it is described in the manual. Strings that look like
numbers are converted to numbers. Large numbers - like the ones below may not convert
perfectly from a string to a number. Review the manual section on PHP types in
general and strings in particular
(http://uk.php.net/manual/en/language.types.string.php)
While this is a relatively subtle bug, you can ensure that you are dealing with
strings by quoting the variables being compared or by using the === operator. This
behavior is exploited quite often in PHP scripts. However, perhaps it would be nice
if PHP generated an notice level error when it occured so that users have some
recourse when it happens unexpectedly.
If you feel strongly about this, propose it to the developers as a feature request.
Post your request on the [EMAIL PROTECTED] list (sub at
[EMAIL PROTECTED]) - if you get no response, be polite but persistant. :)
---
[2001-02-09 03:25:24] [EMAIL PROTECTED]
First the test script:
?
$a = '012345678901234567';
$b = '012345678901234568';
echo ($a == $b) ? "a equal bn" : "a not equal bn";
echo ($a === $b) ? "a equal bn" : "a not equal bn";
printf ("as string: a=%s b=%sn", $a, $b);
printf ("as float: a=%.0f b=%.0fn", $a, $b);
printf ("as int: a=%d b=%dn", $a, $b);
?
and its output:
a equal b
a not equal b
as string: a=012345678901234567 b=012345678901234568
as float: a=12345678901234567 b=12345678901234567
as int: a=2147483647 b=2147483647
Zend trys to convert the arguments to numbers if both
arguments are strings. This is not good and its not a
feature.
---
Full Bug description available at: http://bugs.php.net/?id=9186
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[PHP-DEV] PHP 4.0 Bug #9186 Updated: string compare with == does not work correctly
ID: 9186
Updated by: zak
Reported By: [EMAIL PROTECTED]
Old-Status: Bogus
Status: Open
Bug Type: Scripting Engine problem
Assigned To:
Comments:
Incorrectly flagged as bogus.
Previous Comments:
---
[2001-02-09 10:59:10] [EMAIL PROTECTED]
I think there is no reason to convert any type if both
operands of the comparision are of the same type. It costs
time and it's completely not necessary. This is a bug.
I can not see any description of this behavior in the
manual. The string type section descibes only what is
happen if a string is converted.
---
[2001-02-09 10:27:46] [EMAIL PROTECTED]
Actually, this is a feature - it is described in the manual. Strings that look like
numbers are converted to numbers. Large numbers - like the ones below may not convert
perfectly from a string to a number. Review the manual section on PHP types in
general and strings in particular
(http://uk.php.net/manual/en/language.types.string.php)
While this is a relatively subtle bug, you can ensure that you are dealing with
strings by quoting the variables being compared or by using the === operator. This
behavior is exploited quite often in PHP scripts. However, perhaps it would be nice
if PHP generated an notice level error when it occured so that users have some
recourse when it happens unexpectedly.
If you feel strongly about this, propose it to the developers as a feature request.
Post your request on the [EMAIL PROTECTED] list (sub at
[EMAIL PROTECTED]) - if you get no response, be polite but persistant. :)
---
[2001-02-09 03:25:24] [EMAIL PROTECTED]
First the test script:
?
$a = '012345678901234567';
$b = '012345678901234568';
echo ($a == $b) ? "a equal bn" : "a not equal bn";
echo ($a === $b) ? "a equal bn" : "a not equal bn";
printf ("as string: a=%s b=%sn", $a, $b);
printf ("as float: a=%.0f b=%.0fn", $a, $b);
printf ("as int: a=%d b=%dn", $a, $b);
?
and its output:
a equal b
a not equal b
as string: a=012345678901234567 b=012345678901234568
as float: a=12345678901234567 b=12345678901234567
as int: a=2147483647 b=2147483647
Zend trys to convert the arguments to numbers if both
arguments are strings. This is not good and its not a
feature.
---
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Re: [PHP-DEV] PHP 4.0 Bug #9186 Updated: string compare with == does not work correctly
Alan van den Bosch wrote: [snip] This issue arises from the loose typing in PHP with the introduction of first class boolean type (the true and false keywords), from my understanding the sematics being applied here are as follows (poetic license applied liberally); == is (has become?) a boolean logic operator, dealing in terms of 'true' and 'false' values, so its terms are type cast to either 'true' or 'false'. When applied to strings, a 'false' string is zero length or contains '0', all other strings are 'true'. [please dont ask 'what if the string is NULL... ;-)] If you dont want your terms to be treated as (type cast to) boolean values use the strict equallity operator === I can not see any description of this behavior in the manual. The string type section descibes only what is happen if a string is converted. The manual doesnt seem very clear on this at all, but == behaves something like ^(A xor B) While I certainly appreciate the support :) - I am not sure that this is a correct appraisal of the situation. We should take a look at the source code and see what it actually does. My impression is that it should cast the values as strings and then compare the strings. --zak -- PHP Development Mailing List http://www.php.net/ To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
Re: [PHP-DEV] PHP 4.0 Bug #9186 Updated: string compare with == does not work correctly
At 17:59 9/2/2001, [EMAIL PROTECTED] wrote: ID: 9186 User Update by: [EMAIL PROTECTED] Status: Bogus Bug Type: Scripting Engine problem Description: string compare with "==" does not work correctly I think there is no reason to convert any type if both operands of the comparision are of the same type. It costs time and it's completely not necessary. This is a bug. No, it's not a bug. It's definitely an intended behavior. PHP does it's best to do the 'right thing' in the most common cases. Because of the way it works, effectively, comparing strings that 'look like numbers' as if they were numbers makes life much, much easier. If you want to enforce a string comparison, use strcmp(). Zeev -- PHP Development Mailing List http://www.php.net/ To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
Re: [PHP-DEV] PHP 4.0 Bug #9186 Updated: string compare with == does not work correctly
At 19:34 9/2/2001, Hartmut Holzgraefe wrote: Alan van den Bosch wrote: == is (has become?) a boolean logic operator, dealing in terms of 'true' and 'false' values, so its terms are type cast to either 'true' or 'false'. When applied to strings, a 'false' string is zero length or contains '0', all other strings are 'true'. the result of == is boolean, not the arguments expected behaviour could be: if left-hand-type != right-hand-type convert right-hand-argument to left-hand type compare left-hand-argument to possibly converted right-hand-argument There's no (and shouldn't be any) significance in the order of the arguments. additionaly, IMHO, as php has to deal with html forms a lot and html has no input type=numeric there are a lot of places where a string that qualifies as is_numeric is silently treated as a numeric argument Right, that's why PHP automatically compares two string-like strings as if they were numbers. Zeev -- PHP Development Mailing List http://www.php.net/ To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
Re: [PHP-DEV] PHP 4.0 Bug #9186 Updated: string compare with == does not work correctly
Zeev Suraski wrote: At 17:59 9/2/2001, [EMAIL PROTECTED] wrote: ID: 9186 User Update by: [EMAIL PROTECTED] Status: Bogus Bug Type: Scripting Engine problem Description: string compare with "==" does not work correctly I think there is no reason to convert any type if both operands of the comparision are of the same type. It costs time and it's completely not necessary. This is a bug. No, it's not a bug. It's definitely an intended behavior. PHP does it's best to do the 'right thing' in the most common cases. Because of the way it works, effectively, comparing strings that 'look like numbers' as if they were numbers makes life much, much easier. If you want to enforce a string comparison, use strcmp(). We should document this behavior then - it could lead to problems that are very hard to track down! --zak -- PHP Development Mailing List http://www.php.net/ To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
Re: [PHP-DEV] PHP 4.0 Bug #9186 Updated: string compare with == does not work correctly
Yep, we should. It came up many times over the years, this behavior haven't changed since early PHP 3.0.0... Zeev At 19:47 9/2/2001, Zak Greant wrote: Zeev Suraski wrote: At 17:59 9/2/2001, [EMAIL PROTECTED] wrote: ID: 9186 User Update by: [EMAIL PROTECTED] Status: Bogus Bug Type: Scripting Engine problem Description: string compare with "==" does not work correctly I think there is no reason to convert any type if both operands of the comparision are of the same type. It costs time and it's completely not necessary. This is a bug. No, it's not a bug. It's definitely an intended behavior. PHP does it's best to do the 'right thing' in the most common cases. Because of the way it works, effectively, comparing strings that 'look like numbers' as if they were numbers makes life much, much easier. If you want to enforce a string comparison, use strcmp(). We should document this behavior then - it could lead to problems that are very hard to track down! --zak -- Zeev Suraski [EMAIL PROTECTED] CTO co-founder, Zend Technologies Ltd. http://www.zend.com/ -- PHP Development Mailing List http://www.php.net/ To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
[PHP-DEV] PHP 4.0 Bug #9195: Default class function arguments
From: [EMAIL PROTECTED]
Operating system: Linux
PHP version: 4.0.2
PHP Bug Type: Feature/Change Request
Bug description: Default class function arguments
I'm requesting that the default function arguments for a class method be able to
reference the class variable members in it's definition.
Here is an example of it's use:
class searchclass {
var $hits;
var $results;
function save($filename, $start = 0, $end = $this-hits){ /* - this returns
Parse error: */
if($fp = @fopen($filename, "w")){
for($i = $start; $i $end; $i++){
fwrite($fp, implode("|", $this-results[$i]));
}
}else{
return false;
}
}
function search(){
/* ... */
}
}
--
Edit Bug report at: http://bugs.php.net/?id=9195edit=1
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[PHP-DEV] Building stand-alone/built-in
Hi all, I'm building a PHP extension that I'd like to be able to build both as fully external and embedded into PHP. I include some apache headers si I need the build environment to either tell me where apxs is or have the include directories 'handed to me' in the php-provided build environment. How can I tell how I'm being compiled? Emile -- PHP Development Mailing List http://www.php.net/ To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
Re: [PHP-DEV] PHP 4.0 Bug #9195: Default class function arguments
Default function arguments have to be static, non dynamic values. The way
to do it is
function foo($bar=unset)
{
if (!isset($bar)) {
$bar = ...;
}
}
At 20:00 9/2/2001, [EMAIL PROTECTED] wrote:
From: [EMAIL PROTECTED]
Operating system: Linux
PHP version: 4.0.2
PHP Bug Type: Feature/Change Request
Bug description: Default class function arguments
I'm requesting that the default function arguments for a class method be
able to reference the class variable members in it's definition.
Here is an example of it's use:
class searchclass {
var $hits;
var $results;
function save($filename, $start = 0, $end = $this-hits){ /* -
this returns Parse error: */
if($fp = @fopen($filename, "w")){
for($i = $start; $i $end; $i++){
fwrite($fp, implode("|",
$this-results[$i]));
}
}else{
return false;
}
}
function search(){
/* ... */
}
}
--
Edit Bug report at: http://bugs.php.net/?id=9195edit=1
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--
Zeev Suraski [EMAIL PROTECTED]
CTO co-founder, Zend Technologies Ltd. http://www.zend.com/
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Re: [PHP-DEV] PHP 4.0 Bug #9195: Default class function arguments
After doing a few tests and some reading, it looks like the rule is pretty
simple:
If either expression on either side of a == operator looks like a number,
then the value of the expression is converted to a number.
--zak
- Original Message -
From: "Zeev Suraski" [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Cc: [EMAIL PROTECTED]
Sent: Friday, February 09, 2001 11:06 AM
Subject: Re: [PHP-DEV] PHP 4.0 Bug #9195: Default class function arguments
Default function arguments have to be static, non dynamic values. The way
to do it is
function foo($bar=unset)
{
if (!isset($bar)) {
$bar = ...;
}
}
At 20:00 9/2/2001, [EMAIL PROTECTED] wrote:
From: [EMAIL PROTECTED]
Operating system: Linux
PHP version: 4.0.2
PHP Bug Type: Feature/Change Request
Bug description: Default class function arguments
I'm requesting that the default function arguments for a class method be
able to reference the class variable members in it's definition.
Here is an example of it's use:
class searchclass {
var $hits;
var $results;
function save($filename, $start = 0, $end = $this-hits){ /* -
this returns Parse error: */
if($fp = @fopen($filename, "w")){
for($i = $start; $i $end; $i++){
fwrite($fp, implode("|",
$this-results[$i]));
}
}else{
return false;
}
}
function search(){
/* ... */
}
}
--
Edit Bug report at: http://bugs.php.net/?id=9195edit=1
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--
Zeev Suraski [EMAIL PROTECTED]
CTO co-founder, Zend Technologies Ltd. http://www.zend.com/
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[PHP-DEV] PHP 4.0 Bug #9196: Cannot create ADO objects with MDAC 2.6
From: [EMAIL PROTECTED]
Operating system: Win2K Winnt4
PHP version: 4.0.4pl1
PHP Bug Type: COM related
Bug description: Cannot create ADO objects with MDAC 2.6
The code snippet below fails on the line which sets the Active Connection of the
Command Object. It works OK with MDAC 2.5 SP1, but not MDAC 2.6 - weird...
?
require "adovbs.php";
$conGFA = new COM("ADODB.Connection") or die("Unable to instantiate GFA DB
Connection");
$conGFA - ConnectionString = "Provider=SQLOLEDB;OLE DB Services=0;Persist
Security Info=False;User ID=UserID;Password=Password;Initial Catalog=gfa;Data
Source=DBSERVER;";
$conGFA - Open;
$cmdGFA = new COM("ADODB.Command") or die("Unable to instantiate GFA DB
Command Object");
$cmdGFA - ActiveConnection = $conGFA - ConnectionString;
?
--
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Re: [PHP-DEV] PHP 4.0 Bug #9195: Default class function arguments
No, it's more complicated than that. Actually, it's not that complicated
if you explain it the other way around:
- The only case in which a char-by-char comparison is made, is if both
arguments are strings, and at least one of them doesn't "look" like a number.
Or, in other words:
- If at least one of the arguments is not a string, a numeric comparison is
made.
- If both arguments are strings, but both of them look like numbers, a
numeric comparison is made.
- If both arguments are strings (and at least one of them doesn't look like
a number), a string comparison is made.
Zeev
At 20:25 9/2/2001, Zak Greant wrote:
After doing a few tests and some reading, it looks like the rule is pretty
simple:
If either expression on either side of a == operator looks like a number,
then the value of the expression is converted to a number.
--zak
- Original Message -
From: "Zeev Suraski" [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Cc: [EMAIL PROTECTED]
Sent: Friday, February 09, 2001 11:06 AM
Subject: Re: [PHP-DEV] PHP 4.0 Bug #9195: Default class function arguments
Default function arguments have to be static, non dynamic values. The way
to do it is
function foo($bar=unset)
{
if (!isset($bar)) {
$bar = ...;
}
}
At 20:00 9/2/2001, [EMAIL PROTECTED] wrote:
From: [EMAIL PROTECTED]
Operating system: Linux
PHP version: 4.0.2
PHP Bug Type: Feature/Change Request
Bug description: Default class function arguments
I'm requesting that the default function arguments for a class method be
able to reference the class variable members in it's definition.
Here is an example of it's use:
class searchclass {
var $hits;
var $results;
function save($filename, $start = 0, $end = $this-hits){ /* -
this returns Parse error: */
if($fp = @fopen($filename, "w")){
for($i = $start; $i $end; $i++){
fwrite($fp, implode("|",
$this-results[$i]));
}
}else{
return false;
}
}
function search(){
/* ... */
}
}
--
Edit Bug report at: http://bugs.php.net/?id=9195edit=1
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--
Zeev Suraski [EMAIL PROTECTED]
CTO co-founder, Zend Technologies Ltd. http://www.zend.com/
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Zeev Suraski [EMAIL PROTECTED]
CTO co-founder, Zend Technologies Ltd. http://www.zend.com/
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Re: [PHP-DEV] PHP 4.0 Bug #9186 Updated: string compare with == does not work correctly
How is this? I modified what Zeev said a wee bit: == is a 'loose' comparison operator [1]. In most cases, this is more convenient - the operator does the right thing without needing any coaxing. In some cases, things will happen that are confusing - particularly when comparing values that have leading zeros (0) or when comparing very long numbers that are inside a string. The basic rule to follow is this: Character-by-character comparison is performed only if both arguments are strings and at least one of the strings does not look like a number [2]. Another way to state this rule is: - If at least one of the arguments is not a string, a numeric comparison is made. - If both arguments are strings, but both of them look like numbers, a numeric comparison is made. - If both arguments are strings (and at least one of them doesn't look like a number), a string comparison is made. [1] If you need to perform an exact comparison between two values, take a look at the 'strict' comparison operator (===) and the strcmp() function. [2] See the manual section on types and strings to learn what rules PHP follows for recognising numbers within strings. (Thanks to Zeev for clarifying this issue.) --zak -- PHP Development Mailing List http://www.php.net/ To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
[PHP-DEV] PHP 4.0 Bug #9079 Updated: PHP seg faults in alloca() at first PHP request to Apache
ID: 9079 User Update by: [EMAIL PROTECTED] Old-Status: Open Status: Closed Bug Type: Scripting Engine problem Description: PHP seg faults in alloca() at first PHP request to Apache We undefined HAS_ALLOCA from all the makefiles, recompiled and this fixed our problem. One of our compiler gurus here says we could add '-ma' to the compiler flags to get around this problem. AIX 4.3.3 apparently does not have alloca() and the PHP configure script thinks it does. Mike Previous Comments: --- [2001-02-08 14:32:08] [EMAIL PROTECTED] I see this snippet in my config.log where it's not finding alloca.h. I did not find alloca.h in the PHP source tree or anywhere on my system. configure:5777: checking for alloca.h configure:5787: cc -E -DAIX=43 -DMOD_SSL=204110 -DEAPI -DUSE_EXPAT conftest.c /dev/null 2conftest.out "configure", line 5783.10: 1506-296 (S) #include file alloca.h not found. configure: failed program was: #line 5782 "configure" #include "confdefs.h" #include alloca.h configure:5777: checking for arpa/inet.h configure:5787: cc -E -DAIX=43 -DMOD_SSL=204110 -DEAPI -DUSE_EXPAT conftest.c /dev/null 2conftest.out configure:5777: checking for crypt.h --- [2001-02-08 14:16:51] [EMAIL PROTECTED] I see this snippet in my config.log where it's not finding alloca.h. I did not find alloca.h in the PHP source tree or anywhere on my system. configure:5777: checking for alloca.h configure:5787: cc -E -DAIX=43 -DMOD_SSL=204110 -DEAPI -DUSE_EXPAT conftest.c /dev/null 2conftest.out "configure", line 5783.10: 1506-296 (S) #include file alloca.h not found. configure: failed program was: #line 5782 "configure" #include "confdefs.h" #include alloca.h configure:5777: checking for arpa/inet.h configure:5787: cc -E -DAIX=43 -DMOD_SSL=204110 -DEAPI -DUSE_EXPAT conftest.c /dev/null 2conftest.out configure:5777: checking for crypt.h --- [2001-02-08 11:46:33] [EMAIL PROTECTED] Do you guys have any ideas what this is? I can keep trying different things on this but I don't have a direction. We are desperate to run PHP. I did try installing to our actual Apache directory instead of soft linking /usr/local and we came up with the same thing. Mike --- [2001-02-02 11:48:49] [EMAIL PROTECTED] We are running Oracle IAS 1.0.0.0 on AIX 4.3.3. Oracle's IAS runs Apache 1.3.9 and the root Apache directory is in /ias/Apache/Apache. We have a soft link from /usr/local/apache - /ias/Apache. We are installing our PHP source from /usr/tools/src/php-4.0.4pl1/ and I believe the config script uses /usr/local as it's prefix? We ran make and make install and we bring up Apache with mod_php successfully. At the first request however, php cores in the /ias/Apache/Apache directory. The request is simply running phpinfo(). I see the following message in our httpds_error_log: [Fri Feb 2 11:26:34 2001] [notice] Apache/1.3.9 (Unix) PHP/4.0.4pl1 mod_perl/1.21 ApacheJServ/1.1 configured -- resuming normal operations [Fri Feb 2 11:26:58 2001] [notice] child pid 17026 exit signal Segmentation fault (11) Here's what I see in the core file: Segmentation fault in sig_coredump at 0x10003824 0x10003824 (sig_coredump+0x3c) 80410014 l r2,0x14(r1) (dbx) where sig_coredump(0xb) at 0x10003824 alloca() at 0xd36ccef8 php_execute_script(0x2ff22530), line 1181 in "main.c" apache_php_module_main(0x20255e30, 0x0), line 89 in "sapi_apache.c" send_php(0x20255e30, 0x0, 0x20257dc0), line 516 in "mod_php4.c" send_parsed_php(0x20255e30), line 527 in "mod_php4.c" ap_invoke_handler(0x20255e30) at 0x100c3138 process_request_internal(0x20255e30) at 0x100edf8c ap_process_request(0x20255e30) at 0x100ef4f8 child_main(0x0) at 0x10002058 make_child(0x2004ed20, 0x0, 0x3a7adfba) at 0x10001a18 startup_children(0x5) at 0x10001804 standalone_main(0x3, 0x2ff229e8) at 0x1d24 http_main.main(0x3, 0x2ff229e8) at 0x18c8 Our configure scripts is run with: configure --with-apxs=/ias/Apache/Apache/bin/apxs --with-oci8=/ias/6iserver --without-mysql We also made the modification to libtool in bug 4360 and tried again but we get the same as above. --- Full Bug description available at: http://bugs.php.net/?id=9079 -- PHP Development Mailing List http://www.php.net/ To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
[PHP-DEV] NSAPI Modifications for iPlanet/NES 4.1
I've been working on sapi/nsapi/nsapi.c to get it to work properly under the iPlanet 4.1 server (there are several problems with the version shipped with PHP 4.0.4pl1). What should I do with my patch file (~300 lines long) to get these changes incorporated? - Andrew -- Every great idea appears crazy to start with. -- PHP Development Mailing List http://www.php.net/ To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
RE: [PHP-DEV] NSAPI Modifications for iPlanet/NES 4.1
If you think you are going to be making more changes then you should probably get CVS access. http://bugs.php.net/cvs-php.php Otherwise post the patch to the list, the maintainer will review it. (eventually) Chris Newbill -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: Friday, February 09, 2001 1:52 PM To: PHP DEV Subject: [PHP-DEV] NSAPI Modifications for iPlanet/NES 4.1 I've been working on sapi/nsapi/nsapi.c to get it to work properly under the iPlanet 4.1 server (there are several problems with the version shipped with PHP 4.0.4pl1). What should I do with my patch file (~300 lines long) to get these changes incorporated? - Andrew -- Every great idea appears crazy to start with. -- PHP Development Mailing List http://www.php.net/ To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED] -- PHP Development Mailing List http://www.php.net/ To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
[PHP-DEV] Function request
I think this would be nice. To be able to pull a multi-dimentional array from a mysql result. For instance, if I do this: Select field1,field2 from mytable Calling something like: $alldata = mysql_fetch_all($dbpointer) Would give me: $alldata["field1"] as an array with values, i.e.: $alldata["field1"][0] would be the first value, etc. Also can be associative array for secondary value. Perhaps as an nice added feature if you only select one field, i.e.: Select field1 from mytable The alldata value would automatically simply be an array with all the values of field1. I'm just no programmer, I can't code something like that. But if anyone wants to do this, I think it'd be cool, and useful. -- Thomas Deliduka IT Manager - New Eve Media The Solution To Your Internet Angst http://www.neweve.com/ -- PHP Development Mailing List http://www.php.net/ To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
[PHP-DEV] PHP 4.0 Bug #9198: ocassional session blackouts
From: [EMAIL PROTECTED] Operating system: Debian/GNU Linux 2.2 PHP version: 4.0.0 PHP Bug Type: *Session related Bug description: ocassional session blackouts My application used to run PHPLIB for the sake of session variables. After migrating to PHP4, I made it use the PHP4 integreted session support (using cookies) and it seems to be working fine for most of the time. Nevertheless, it will ocassionally loose the infromation contained within the session and get all active users disconnected and unable to log in again for a while. I cannot say when it is going to happen again (it is unpredictable) but the fact is that it happens... Thanks in advance, Jakub Jermar -- Edit Bug report at: http://bugs.php.net/?id=9198edit=1 -- PHP Development Mailing List http://www.php.net/ To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
[PHP-DEV] PHP 4.0 Bug #9199: 'ld: No reference to __DYNAMIC' error
From: [EMAIL PROTECTED] Operating system: OpenBSD 2.8 PHP version: 4.0.4pl1 PHP Bug Type: Compile Failure Bug description: 'ld: No reference to __DYNAMIC' error I configured with './configure --with-apxs --with-mysql' successfully. I type 'gmake', and most of it builds. Then I get: Making all in . gmake[1]: Entering directory `/usr/home/andrew/src/php-4.0.4pl1' /bin/sh /usr/home/andrew/src/php-4.0.4pl1/libtool --silent --mode=compile gcc -I. -I/usr/home/andrew/src/php-4.0.4pl1/ -I/usr/home/andrew/src/php-4.0.4pl1/main -I/usr/home/andrew/src/php-4.0.4pl1 -I/usr/lib/apache/include -I/usr/home/andrew/src/php-4.0.4pl1/Zend -I/usr/home/andrew/src/php-4.0.4pl1/ext/mysql/libmysql -I/usr/home/andrew/src/php-4.0.4pl1/ext/xml/expat/xmltok -I/usr/home/andrew/src/php-4.0.4pl1/ext/xml/expat/xmlparse -I/usr/home/andrew/src/php-4.0.4pl1/TSRM -DDEV_RANDOM=/dev/arandom -DMOD_SSL=206106 -DEAPI -DUSE_EXPAT -DXML_BYTE_ORDER=12 -g -O2 -c stub.c /bin/sh /usr/home/andrew/src/php-4.0.4pl1/libtool --silent --mode=link gcc -I. -I/usr/home/andrew/src/php-4.0.4pl1/ -I/usr/home/andrew/src/php-4.0.4pl1/main -I/usr/home/andrew/src/php-4.0.4pl1 -I/usr/lib/apache/include -I/usr/home/andrew/src/php-4.0.4pl1/Zend -I/usr/home/andrew/src/php-4.0.4pl1/ext/mysql/libmysql -I/usr/home/andrew/src/php-4.0.4pl1/ext/xml/expat/xmltok -I/usr/home/andrew/src/php-4.0.4pl1/ext/xml/expat/xmlparse -I/usr/home/andrew/src/php-4.0.4pl1/TSRM -DDEV_RANDOM=/dev/arandom -DMOD_SSL=206106 -DEAPI -DUSE_EXPAT -DXML_BYTE_ORDER=12 -g -O2 -o libphp4.la -rpath /usr/home/andrew/src/php-4.0.4pl1/libs -avoid-version stub.lo Zend/libZend.la sapi/apache/libsapi.la main/libmain.la regex/libregex.la ext/mysql/libmysql.la ext/pcre/libpcre.la ext/posix/libposix.la ext/session/libsession.la ext/standard/libstandard.la ext/xml/libxml.la TSRM/libtsrm.la -lresolv -lm -lresolv ld: No reference to __DYNAMIC collect2: ld returned 1 exit status gmake[1]: *** [libphp4.la] Error 1 gmake[1]: Leaving directory `/usr/home/andrew/src/php-4.0.4pl1' gmake: *** [all-recursive] Error 1 -- This happens with 'gmake' and 'make' (bsd make). This error did not occur with 4.0.2. -- Edit Bug report at: http://bugs.php.net/?id=9199edit=1 -- PHP Development Mailing List http://www.php.net/ To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
[PHP-DEV] PHP 4.0 Bug #9198 Updated: ocassional session blackouts
ID: 9198 Updated by: cnewbill Reported By: [EMAIL PROTECTED] Status: Open Bug Type: *Session related Assigned To: Comments: Can you include the [Session] section from your php.ini file? Previous Comments: --- [2001-02-09 18:02:13] [EMAIL PROTECTED] My application used to run PHPLIB for the sake of session variables. After migrating to PHP4, I made it use the PHP4 integreted session support (using cookies) and it seems to be working fine for most of the time. Nevertheless, it will ocassionally loose the infromation contained within the session and get all active users disconnected and unable to log in again for a while. I cannot say when it is going to happen again (it is unpredictable) but the fact is that it happens... Thanks in advance, Jakub Jermar --- ATTENTION! Do NOT reply to this email! To reply, use the web interface found at http://bugs.php.net/?id=9198edit=2 -- PHP Development Mailing List http://www.php.net/ To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
[PHP-DEV] PHP 4.0 Bug #9199 Updated: 'ld: No reference to __DYNAMIC' error
ID: 9199 User Update by: [EMAIL PROTECTED] Status: Open Bug Type: Compile Failure Description: 'ld: No reference to __DYNAMIC' error This also occurs with only './configure --with-apxs'. Previous Comments: --- [2001-02-09 18:04:27] [EMAIL PROTECTED] I configured with './configure --with-apxs --with-mysql' successfully. I type 'gmake', and most of it builds. Then I get: Making all in . gmake[1]: Entering directory `/usr/home/andrew/src/php-4.0.4pl1' /bin/sh /usr/home/andrew/src/php-4.0.4pl1/libtool --silent --mode=compile gcc -I. -I/usr/home/andrew/src/php-4.0.4pl1/ -I/usr/home/andrew/src/php-4.0.4pl1/main -I/usr/home/andrew/src/php-4.0.4pl1 -I/usr/lib/apache/include -I/usr/home/andrew/src/php-4.0.4pl1/Zend -I/usr/home/andrew/src/php-4.0.4pl1/ext/mysql/libmysql -I/usr/home/andrew/src/php-4.0.4pl1/ext/xml/expat/xmltok -I/usr/home/andrew/src/php-4.0.4pl1/ext/xml/expat/xmlparse -I/usr/home/andrew/src/php-4.0.4pl1/TSRM -DDEV_RANDOM=/dev/arandom -DMOD_SSL=206106 -DEAPI -DUSE_EXPAT -DXML_BYTE_ORDER=12 -g -O2 -c stub.c /bin/sh /usr/home/andrew/src/php-4.0.4pl1/libtool --silent --mode=link gcc -I. -I/usr/home/andrew/src/php-4.0.4pl1/ -I/usr/home/andrew/src/php-4.0.4pl1/main -I/usr/home/andrew/src/php-4.0.4pl1 -I/usr/lib/apache/include -I/usr/home/andrew/src/php-4.0.4pl1/Zend -I/usr/home/andrew/src/php-4.0.4pl1/ext/mysql/libmysql -I/usr/home/andrew/src/php-4.0.4pl1/ext/xml/expat/xmltok -I/usr/home/andrew/src/php-4.0.4pl1/ext/xml/expat/xmlparse -I/usr/home/andrew/src/php-4.0.4pl1/TSRM -DDEV_RANDOM=/dev/arandom -DMOD_SSL=206106 -DEAPI -DUSE_EXPAT -DXML_BYTE_ORDER=12 -g -O2 -o libphp4.la -rpath /usr/home/andrew/src/php-4.0.4pl1/libs -avoid-version stub.lo Zend/libZend.la sapi/apache/libsapi.la main/libmain.la regex/libregex.la ext/mysql/libmysql.la ext/pcre/libpcre.la ext/posix/libposix.la ext/session/libsession.la ext/standard/libstandard.la ext/xml/libxml.la TSRM/libtsrm.la -lresolv -lm -lresolv ld: No reference to __DYNAMIC collect2: ld returned 1 exit status gmake[1]: *** [libphp4.la] Error 1 gmake[1]: Leaving directory `/usr/home/andrew/src/php-4.0.4pl1' gmake: *** [all-recursive] Error 1 -- This happens with 'gmake' and 'make' (bsd make). This error did not occur with 4.0.2. --- Full Bug description available at: http://bugs.php.net/?id=9199 -- PHP Development Mailing List http://www.php.net/ To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
[PHP-DEV] ReportLab
Has anyone had a change to check out ReportLab ( http://www.reportlab.com ) ? what i wouldn't do to have this puppy ported to a PHP extension -- _ "Fried Ice-Cream is a reality !" - George Clinton -- PHP Development Mailing List http://www.php.net/ To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
Re: [PHP-DEV] PHP 4.0 Bug #9197: crash in _efree
Is there a short script (independent of other scripts) that reproduces this
problem? Can you try to cut it down to the smallest piece of code that
still produces a crash?
Zeev
At 23:45 9/2/2001, [EMAIL PROTECTED] wrote:
From: [EMAIL PROTECTED]
Operating system: Linux
PHP version: 4.0.4pl1
PHP Bug Type: Reproduceable crash
Bug description: crash in _efree
Getting periodic crashes in some of my templates. Crash is reproduceable
using cgi or apache builds. Crash also occurs under solaris 2.7. Backtrace
is from Linux RedHat 7.0
211 CALCULATE_REAL_SIZE_AND_CACHE_INDEX(p-size);
(gdb) bt
#0 0x80aaa14 in _efree (ptr=0x735740) at zend_alloc.c:211
#1 0x80b53bf in _zval_dtor (zvalue=0x81a44fc) at zend_variables.c:62
#2 0x80af555 in _zval_ptr_dtor (zval_ptr=0x81dd818) at zend_execute_API.c:261
#3 0x80b9198 in zend_hash_clean (ht=0x8153124) at zend_hash.c:590
#4 0x80d30b0 in execute (op_array=0x814e504) at ./zend_execute.c:1575
#5 0x80b637d in zend_execute_scripts (type=8, file_count=3) at zend.c:729
#6 0x805d733 in php_execute_script (primary_file=0xb6e0) at main.c:1221
#7 0x805bee8 in main (argc=3, argv=0xb784) at cgi_main.c:738
#8 0x40698b65 in __libc_start_main (main=0x805b77c main, argc=3,
ubp_av=0xb784, init=0x805a0ec _init, fini=0x80d86cc _fini,
rtld_fini=0x4000df24 _dl_fini, stack_end=0xb77c)
at ../sysdeps/generic/libc-start.c:111
./configure --prefix=/var/mancala \
#--with-apache=/src/linux/build/apache_1.3.17 \
--with-oci8 \
--without-mysql \
--with-zlib=/usr/lib \
--with-dom=/src/linux/build/libxml2-2.2.11 \
--enable-sysvsem \
--enable-sysvshm \
--disable-xml
[PHP]
;;;
; About this file ;
;;;
; This file controls many aspects of PHP's behavior. In order for PHP to
; read it, it must be named 'php.ini'. PHP looks for it in the current
; working directory, in the path designated by the environment variable
; PHPRC, and in the path that was defined in compile time (in that order).
; Under Windows, the compile-time path is the Windows directory. The
; path in which the php.ini file is looked for can be overriden using
; the -c argument in command line mode.
;
; The syntax of the file is extremely simple. Whitespace and Lines
; beginning with a semicolon are silently ignored (as you probably guessed).
; Section headers (e.g. [Foo]) are also silently ignored, even though
; they might mean something in the future.
;
; Directives are specified using the following syntax:
; directive = value
; Directive names are *case sensitive* - foo=bar is different from FOO=bar.
;
; The value can be a string, a number, a PHP constant (e.g. E_ALL or
M_PI), one
; of the INI constants (On, Off, True, False, Yes, No and None) or an
expression
; (e.g. E_ALL ~E_NOTICE), or a quoted string ("foo").
;
; Expressions in the INI file are limited to bitwise operators and
parentheses:
; | bitwise OR
; bitwise AND
; ~ bitwise NOT
; ! boolean NOT
;
; Boolean flags can be turned on using the values 1, On, True or Yes.
; They can be turned off using the values 0, Off, False or No.
;
; An empty string can be denoted by simply not writing anything after the
equal
; sign, or by using the None keyword:
;
; foo = ; sets foo to an empty string
; foo = none ; sets foo to an empty string
; foo = "none"; sets foo to the string 'none'
;
; If you use constants in your value, and these constants belong to a
dynamically
; loaded extension (either a PHP extension or a Zend extension), you may only
; use these constants *after* the line that loads the extension.
;
; All the values in the php.ini-dist file correspond to the builtin
; defaults (that is, if no php.ini is used, or if you delete these lines,
; the builtin defaults will be identical).
; Language Options ;
engine = On ; Enable the PHP scripting
language engine under Apache
short_open_tag = On ; allow the ? tag. otherwise, only ?php
and script tags are recognized.
asp_tags= On ; allow ASP-style % % tags
precision = 14 ; number of significant digits
displayed in floating point numbers
y2k_compliance = Off ; whether to be year 2000 compliant (will
cause problems with non y2k compliant browsers)
output_buffering= Off ; Output buffering allows you to send
header lines (including cookies)
; even after you
send body content, in the price of slowing PHP's
; output layer a bit.
; You can
[PHP-DEV] PHP 4.0 Bug #9200: strtolower handle arrays in addition to strings
From: [EMAIL PROTECTED] Operating system: linux PHP version: 4.0.4pl1 PHP Bug Type: Feature/Change Request Bug description: strtolower handle arrays in addition to strings It would be nice to have strtolower() accept arrays as arguments (or just make a function such as ArrayToLower()). For example: $OUT["SomECapital"]="Whatever This Doesn't Matter"; echo $OUT["SomECapital"]; /* Works as expected */ $newOUT=strtolower($OUT); /* Currently the above line puts "Array" into $newOUT (like expected) , instead make this convert indexes with uppercase letters into lower case, so the line below would work and output the string "Whatever This Doesn't Matter" */ echo $newOUT["somecapital"]; -- Edit Bug report at: http://bugs.php.net/?id=9200edit=1 -- PHP Development Mailing List http://www.php.net/ To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
[PHP-DEV] THTTPD
Hey, instead of putting patches in PHP for THTTPD, is there anything against putting it into future builds? Just curious... -Szii -- PHP Development Mailing List http://www.php.net/ To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
[PHP-DEV] Database connection pooling
Hi all, This is my first post to this list, so please bear with me ;) Anyway, I've been running/developing a PHP application (fairly simple content management system) for some time now and it has been running pretty well. I'm using Apache 1.3.14, PHP 3.0.16 and PostgreSQL 6.5.3. The problem is that the increasing number of requests the application needs to service requires me to increase the number of Apache processes, which sometimes causes database problems. Originally I had about 10-20 running processes, but now I sometimes reach 75-100 or more. Since I'm using persistant db connections, this means I can have 100 (or more) open db connections; this is not something PostgreSQL really likes. If I use normal db connections, everything works ok, but the performance is no longer acceptable. I suspect that I only need 2-3 db connections for every 10 running processes. On another server we're running several PHP/PostgreSQL and PHP/MySQL based website, also using Apache 1.3. In this case I'm having similar problems. In order to handle the amount of traffic this webserver needs about 80-150 processes (I've seen up to 230 running httpd's). Some scripts get quite a lot faster if I use persistant connections, but if I do, I can be pretty sure that both MySQL (hangs after a while) and PostgreSQL (dreadful performance, sometimes crashes) get into trouble. I currently have 2 MySQL and 3 PostgreSQL databases, so if I have 150 running processes, I could have 300 open MySQL and 450 open PostgreSQL connections. It's like tinkering with explosives, since this is sure to cause a lot of trouble. What I'd like is a way to have a small pool of database connections with a fixed (configurable) size. When you request a persistant connection in a PHP script, you would either get a connection from the pool or a new, normal connection (if there are no more free connections in the pool). Upon closing the connection moves back to the pool or is closed in case of a normal connection. I've done some searching in the mailinglist archives and on the net and I haven't found a usable answer yet, so I'll probably look into implementing something myself (using PHP 4.0.x and PostgreSQL 7.0/MySQL 3.23). I haven't really looked at how complex this would be, but I am aware of the fact that something like this is much easier to implement for a threaded webserver. Any comments or suggestions would be really welcome, Btw. Something I'll probably do until I come up with a solution is moving all scripts requiring db access to another webserver (running on the same machine) with a much lower number of Apache processes. It solves the database problem, but introduces a whole range of new problems. TIA, Mathijs -- ilse Technology B.V. - Postbus 542 5600 AM Eindhoven Telefoon: 040 750 31 00 - Fax: 040 750 31 99 Web: http://www.ilse.nl/ - E-mail: [EMAIL PROTECTED] -- PHP Development Mailing List http://www.php.net/ To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
[PHP-DEV] PHP 4.0 Bug #9201: automatically inserted HTML with --trans-sid breaks page compliance to w3c std
From: [EMAIL PROTECTED] Operating system: Linux 2.4 PHP version: 4.0.4pl1 PHP Bug Type: Feature/Change Request Bug description: automatically inserted HTML with --trans-sid breaks page compliance to w3c std I'm trying to use the latest w3c recommendation (xhtml 1.0) in building a new site, but the hidden form elements inserted by --trans-sid break compliance. Obviously not high priority, but perhaps a .ini option like session.htmlver could be used to determine what sort of text trans-sid spits out. For a sample, hit http://clarkhall.ca/ An XHTML 1.0 compliant version of the item in question would be: INPUT type="hidden" name="RegistryID value="dfc59efe2f4f3fe82ca321c40a635f0b" / -- Edit Bug report at: http://bugs.php.net/?id=9201edit=1 -- PHP Development Mailing List http://www.php.net/ To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
[PHP-DEV] PHP 4.0 Bug #9202: Parse error when using terniary (?:) and unset()
From: [EMAIL PROTECTED] Operating system: Linux 2.2.14-5.0smp PHP version: 4.0.3pl1 PHP Bug Type: Scripting Engine problem Bug description: Parse error when using terniary (?:) and unset() ? $avariable = "test"; $avariable=="test" ? $avariable .=" No problem with is_bool" : is_bool($avariable); $avariable=="test" ? $avariable .=" No problem with isset" : isset($avariable); $avariable=="test" ? $avariable .=" No problem with empty" : empty($avariable); $avariable=="test" ? $avariable .=" Problem with unset" : unset($avariable); echo $avariable; ? Output is Parse error: parse error in /home/httpd/html/mlr/unsetProblem.php on line 6 -- Edit Bug report at: http://bugs.php.net/?id=9202edit=1 -- PHP Development Mailing List http://www.php.net/ To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
[PHP-DEV] FINANCIAL FREEDOM
Title: FOLLOW ME TO FINANCIAL FREEDOM FOLLOW ME TO FINANCIAL FREEDOM!! NO SPECIAL SKILLS OR EXPERIENCE REQUIRED 100% LIFE TIME SUPPORT AND TRAINING LEGITIMATE HOME-BASED INCOME OPPORTUNITY CALL 1-800-587-9046 ext. 9160 TO LISTEN TO A 1 MINUTE MESSAGE! THIS IS DIFFERENT THEN ANYTHING ELSE YOU'VE SEEN! NOT A GET RICH QUICK SCHEME! NOT A MLM !! DONT GO TO SLEEP WITHOUT LISTENING TO THIS! 1-800-587-9046 ext. 9160 ALL our dreams can come true- if we have the courage to pursue them -Walt Disney DO NOT RESPOND BY EMAIL This message is sent in compliance with the new email bill section 301.PerSection 301, Paragraph (a)(2)(C) of S. 1618. We will comply with all removal requests. Just Put Remove in the subject line, without the quotations using the address below. REMOVEME@netex ecutive.com Thank You -- PHP Development Mailing List To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
Re: [PHP-DEV] PHP 4.0 Bug #9202: Parse error when using terniary (?:) and unset()
unset() is not a function, but a statement. It returns no value, and thus, you can't use it as an expression for the ? operator. Zeev At 03:29 10/2/2001, [EMAIL PROTECTED] wrote: From: [EMAIL PROTECTED] Operating system: Linux 2.2.14-5.0smp PHP version: 4.0.3pl1 PHP Bug Type: Scripting Engine problem Bug description: Parse error when using terniary (?:) and unset() ? $avariable = "test"; $avariable=="test" ? $avariable .=" No problem with is_bool" : is_bool($avariable); $avariable=="test" ? $avariable .=" No problem with isset" : isset($avariable); $avariable=="test" ? $avariable .=" No problem with empty" : empty($avariable); $avariable=="test" ? $avariable .=" Problem with unset" : unset($avariable); echo $avariable; ? Output is Parse error: parse error in /home/httpd/html/mlr/unsetProblem.php on line 6 -- Edit Bug report at: http://bugs.php.net/?id=9202edit=1 -- PHP Development Mailing List http://www.php.net/ To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED] -- Zeev Suraski [EMAIL PROTECTED] CTO co-founder, Zend Technologies Ltd. http://www.zend.com/ -- PHP Development Mailing List http://www.php.net/ To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
Re: [PHP-DEV] Database connection pooling
Mathijs- It would seem that a better model is to simply state that there are resources that would like to be persisted outside of PHP threads of execution, possibly outside of a webserver's process space, perhaps even outside of a physical machine or network. Many people will agree with you. What you're looking for would fall under the scope of an application server. You can find past discussions on this about that, from people who know far more about it than I do :) John On Sat, 10 Feb 2001, Mathijs Brands wrote: Hi all, This is my first post to this list, so please bear with me ;) Anyway, I've been running/developing a PHP application (fairly simple content management system) for some time now and it has been running pretty well. I'm using Apache 1.3.14, PHP 3.0.16 and PostgreSQL 6.5.3. The problem is that the increasing number of requests the application needs to service requires me to increase the number of Apache processes, which sometimes causes database problems. Originally I had about 10-20 running processes, but now I sometimes reach 75-100 or more. Since I'm using persistant db connections, this means I can have 100 (or more) open db connections; this is not something PostgreSQL really likes. If I use normal db connections, everything works ok, but the performance is no longer acceptable. I suspect that I only need 2-3 db connections for every 10 running processes. On another server we're running several PHP/PostgreSQL and PHP/MySQL based website, also using Apache 1.3. In this case I'm having similar problems. In order to handle the amount of traffic this webserver needs about 80-150 processes (I've seen up to 230 running httpd's). Some scripts get quite a lot faster if I use persistant connections, but if I do, I can be pretty sure that both MySQL (hangs after a while) and PostgreSQL (dreadful performance, sometimes crashes) get into trouble. I currently have 2 MySQL and 3 PostgreSQL databases, so if I have 150 running processes, I could have 300 open MySQL and 450 open PostgreSQL connections. It's like tinkering with explosives, since this is sure to cause a lot of trouble. What I'd like is a way to have a small pool of database connections with a fixed (configurable) size. When you request a persistant connection in a PHP script, you would either get a connection from the pool or a new, normal connection (if there are no more free connections in the pool). Upon closing the connection moves back to the pool or is closed in case of a normal connection. I've done some searching in the mailinglist archives and on the net and I haven't found a usable answer yet, so I'll probably look into implementing something myself (using PHP 4.0.x and PostgreSQL 7.0/MySQL 3.23). I haven't really looked at how complex this would be, but I am aware of the fact that something like this is much easier to implement for a threaded webserver. Any comments or suggestions would be really welcome, Btw. Something I'll probably do until I come up with a solution is moving all scripts requiring db access to another webserver (running on the same machine) with a much lower number of Apache processes. It solves the database problem, but introduces a whole range of new problems. TIA, Mathijs -- John Donagher Application Engineer Intacct Corp. - Powerful Accounting on the Web 408-395-0989 720 University Ave. Los Gatos CA 95032 www.intacct.com Public key available off http://www.keyserver.net Key fingerprint = 4024 DF50 56EE 19A3 258A D628 22DE AD56 EEBE 8DDD -- PHP Development Mailing List http://www.php.net/ To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
[PHP-DEV] PHP 4.0 Bug #9202 Updated: Parse error when using terniary (?:) and unset()
ID: 9202 User Update by: [EMAIL PROTECTED] Status: Open Old-Bug Type: Scripting Engine problem Bug Type: Documentation problem Description: Parse error when using terniary (?:) and unset() The documentation for Unset() states: Description int unset (mixed var [, mixed var [, ...]]) unset() destroys the specified variables and returns true. I have changed the type of this bug report to "Documentation Problem", since I have been informed that Unset is not a function. ? $avariable = "test"; $avariable=="test" ? $avariable .=" No problem with is_bool" : is_bool($avariable); $avariable=="test" ? $avariable .=" No problem with isset" : isset($avariable); $avariable=="test" ? $avariable .=" No problem with empty" : empty($avariable); $avariable=="test" ? $avariable .=" Problem with unset" : unset($avariable); echo $avariable; ? Output is Parse error: parse error in /home/httpd/html/mlr/unsetProblem.php on line 6 Previous Comments: --- [2001-02-09 20:29:34] [EMAIL PROTECTED] ? $avariable = "test"; $avariable=="test" ? $avariable .=" No problem with is_bool" : is_bool($avariable); $avariable=="test" ? $avariable .=" No problem with isset" : isset($avariable); $avariable=="test" ? $avariable .=" No problem with empty" : empty($avariable); $avariable=="test" ? $avariable .=" Problem with unset" : unset($avariable); echo $avariable; ? Output is Parse error: parse error in /home/httpd/html/mlr/unsetProblem.php on line 6 --- Full Bug description available at: http://bugs.php.net/?id=9202 -- PHP Development Mailing List http://www.php.net/ To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
Re: [PHP-DEV] PHP 4.0 Bug #9186 Updated: string compare with == does not work correctly
OK, I was way off base in my reasoning... :-) Thanks for the clarification Zeev and Zak. Alan. How is this? I modified what Zeev said a wee bit: == is a 'loose' comparison operator [1]. In most cases, this is more convenient - the operator does the right thing without needing any coaxing. In some cases, things will happen that are confusing - particularly when comparing values that have leading zeros (0) or when comparing very long numbers that are inside a string. The basic rule to follow is this: Character-by-character comparison is performed only if both arguments are strings and at least one of the strings does not look like a number [2]. Another way to state this rule is: - If at least one of the arguments is not a string, a numeric comparison is made. - If both arguments are strings, but both of them look like numbers, a numeric comparison is made. - If both arguments are strings (and at least one of them doesn't look like a number), a string comparison is made. [1] If you need to perform an exact comparison between two values, take a look at the 'strict' comparison operator (===) and the strcmp() function. [2] See the manual section on types and strings to learn what rules PHP follows for recognising numbers within strings. (Thanks to Zeev for clarifying this issue.) --zak -- PHP Development Mailing List http://www.php.net/ To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
[PHP-DEV] PHP 4.0 Bug #9203: flock doesn't work properly on Windows 2000
From: [EMAIL PROTECTED]
Operating system: NT
PHP version: 4.0.4pl1
PHP Bug Type: Scripting Engine problem
Bug description: flock doesn't work properly on Windows 2000
#Dummy initial filehandle to obtain lock via
$fd = fopen('c:/temp/php_flock_test', 'a');
$locked = flock($fd,2); #Exclusive blocking lock
if (!$locked) {
print "Error: timeout obtaining lock"; exit;
}
#Second (actually used) filehandle
$fdsafe = fopen('c:/temp/php_flock_test', 'w');
fwrite($fdsafe,'Replacement text');
fclose($fdsafe);
fclose($fd);
//=
// This will simply create the file but not put "Replacement text" in the file.
--
Edit Bug report at: http://bugs.php.net/?id=9203edit=1
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[PHP-DEV] PHP 4.0 Bug #9187 Updated: unable to use socket
ID: 9187 Updated by: chrisv Reported By: [EMAIL PROTECTED] Status: Open Old-Bug Type: Sockets related Bug Type: Feature/Change Request Assigned To: Comments: The sockets extension is not currently supported on Win32 (9x/ME/NT/2k). Changing to feature request. (Something to add to my to-do list: learn winsock.) Previous Comments: --- [2001-02-09 03:38:38] [EMAIL PROTECTED] when trying to create a Socket i get a undefined function error i think it has something to do with --enable-sockets and not being able to do the configure in windows i used the windows binary precompiled version of php 4.04 --- ATTENTION! Do NOT reply to this email! To reply, use the web interface found at http://bugs.php.net/?id=9187edit=2 -- PHP Development Mailing List http://www.php.net/ To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
