[PHP-DOC] #20394 [Opn->Csd]: prev(), next(), current(), end() should say 'value' rather than 'element'
ID: 20394
Updated by: [EMAIL PROTECTED]
Reported By: phpbugs at priorwebsites dot com
-Status: Open
+Status: Closed
Bug Type:Documentation problem
PHP Version: 4.3.0-pre2
New Comment:
They don't return false, but they return values that
evaluate to false inside of an if() or a while().
Previous Comments:
[2003-07-18 03:40:18] [EMAIL PROTECTED]
The docs seem wrong, or at least I don't understand them. For example,
when it says if the element is 0 or "", current() will return boolean
false ... In testing, if either the value or key equals 0, it returns
0, not false. Maybe it's referring to == vs === type checking? Or
behavior has changed? Either way, rewording is required.
I've updated the docs for prev/next/current/end to reflect the
following view:
element = key/value pair
value = array value (i.e. array('key' => 'value'))
And added your example to all but end()'s docs. Am leaving this report
open until someone clears up the 'if element equal 0 or "", this
returns boolean false' issue.
[2002-11-12 10:31:58] phpbugs at priorwebsites dot com
In the array documentation for current(), prev(), next(), end(), it
should use the word 'value' wherever it means the value in the
key=>value pair, and not the word element.
I was struggling to understand what the array functions prev() and
next() return, as I rarely use them, since each() normally does what is
needed. I understand well when the array documentation talks about
'key' and 'value', but here was a seemingly new concept to me,
'element'. At one stage I thought it must return the same as each(),
i.e. the $key=>$value pair, though comparing the datatypes returned
disproved this theory. Finally, I deduced from the documentation for
current() which talks about when the value is 0 or "", that what is
returned is what is normally referred to in the array documentation as
'value'.
It should not require such detective work!!
Maybe an example in, say, prev(), would make it all clear:
$transport = {'foot', 'bike', 'car', 'plane'}
$mode = current($transport); // $mode = 'foot';
$mode = next($transport); // $mode = 'bike';
$mode = next($transport); // $mode = 'car';
$mode = prev($transport); // $mode = 'bike' again
$mode = end($transport); // $mode = 'plane'
--
Edit this bug report at http://bugs.php.net/?id=20394&edit=1
[PHP-DOC] cvs: phpdoc /en/reference/mysqli/functions mysqli-free-result.xml
baoengb Fri Mar 26 16:14:58 2004 EDT Modified files: /phpdoc/en/reference/mysqli/functions mysqli-free-result.xml Log: use of http://cvs.php.net/diff.php/phpdoc/en/reference/mysqli/functions/mysqli-free-result.xml?r1=1.4&r2=1.5&ty=u Index: phpdoc/en/reference/mysqli/functions/mysqli-free-result.xml diff -u phpdoc/en/reference/mysqli/functions/mysqli-free-result.xml:1.4 phpdoc/en/reference/mysqli/functions/mysqli-free-result.xml:1.5 --- phpdoc/en/reference/mysqli/functions/mysqli-free-result.xml:1.4 Wed Jan 28 18:18:42 2004 +++ phpdoc/en/reference/mysqli/functions/mysqli-free-result.xml Fri Mar 26 16:14:57 2004 @@ -1,5 +1,5 @@ - + mysqli_free_result @@ -19,7 +19,7 @@ void free - void +
[PHP-DOC] #27710 [Opn]: ip2long() calculates networks (partial ip addr.) wrong
ID: 27710
Updated by: [EMAIL PROTECTED]
Reported By: phpbug at labres dot at
Status: Open
-Bug Type: Math related
+Bug Type: Documentation problem
Operating System: Linux, FreeBSD
PHP Version: 4.3.4
New Comment:
Yup, it should be.
Previous Comments:
[2004-03-26 09:09:10] phpbug at labres dot at
I've now read the documentation of inet_addr(), so this is a feature.
Maybe it should be documented.
[2004-03-26 05:21:20] phpbug at labres dot at
tested on different OS'es.
[2004-03-26 05:11:48] phpbug at labres dot at
Description:
When given network addresses (partial ip addresses)*),
ip2long() calculates erratic values:
InputOutput dechexshould be
192 int(192) c0c000
192.168 int(-1073741656) c0a8 c0a8
192.168.1int(-1062731775) c0a80001 c0a80100
*) you will need this to convert 192/8, 192.168/16 etc
network addresses.
Reproduce code:
---
$net=ip2long("192");
echo dechex($net)."\n";
$net=ip2long("192.168");
echo dechex($net)."\n";
$net=ip2long("192.168.1");
echo dechex($net)."\n";
Expected result:
c000
c0a8
c0a80100
Actual result:
--
c0
c0a8
c0a80001
--
Edit this bug report at http://bugs.php.net/?id=27710&edit=1
[PHP-DOC] cvs: phpdoc /en/reference/gettext/functions gettext.xml
vrana Fri Mar 26 03:42:23 2004 EDT Modified files: /phpdoc/en/reference/gettext/functions gettext.xml Log: See also setlocale http://cvs.php.net/diff.php/phpdoc/en/reference/gettext/functions/gettext.xml?r1=1.6&r2=1.7&ty=u Index: phpdoc/en/reference/gettext/functions/gettext.xml diff -u phpdoc/en/reference/gettext/functions/gettext.xml:1.6 phpdoc/en/reference/gettext/functions/gettext.xml:1.7 --- phpdoc/en/reference/gettext/functions/gettext.xml:1.6 Mon Dec 15 11:50:33 2003 +++ phpdoc/en/reference/gettext/functions/gettext.xml Fri Mar 26 03:42:19 2004 @@ -1,5 +1,5 @@ - + @@ -40,6 +40,10 @@ ]]> + + See also + setlocale. +
