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Author SHA1 Message Date
Christoph Michael Becker
930f983b23 Fix example wrt. recent PHP versions 
As of PHP 7.3.0, the usage of undefined variables with compact() trigger
a notice, and as their support should be considered legacy behavior.
Therefore we remove the variable from the example.

Patch provided by anonymous user.


git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@347684 c90b9560-bf6c-de11-be94-00142212c4b1
 2019-06-30 09:39:45 +00:00
George Peter Banyard
787e0e625e Change signature to respect new PHP 7.4 changelog. Added that these functions return an empty array if called without any arguments. 
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@347508 c90b9560-bf6c-de11-be94-00142212c4b1
 2019-05-29 11:45:11 +00:00
George Peter Banyard
1415a3b592 Forgot to change parameter numbers during copy/paste. 
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@347501 c90b9560-bf6c-de11-be94-00142212c4b1
 2019-05-28 13:11:17 +00:00
George Peter Banyard
a26b14769f Added changelog for PHP 7.4 
c.f. 77cf3d7b11

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@347500 c90b9560-bf6c-de11-be94-00142212c4b1
 2019-05-28 13:07:19 +00:00
George Peter Banyard
108ea73be5 Adapted documentation of NULL callback per PHPDoc Editor request. 
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@347465 c90b9560-bf6c-de11-be94-00142212c4b1
 2019-05-21 19:56:39 +00:00
George Peter Banyard
13d24878bd Add a note that NULL can be used as a callback and an additional example showing that array-map returns the original array if only one array is provided with a NULL callback. 
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@347462 c90b9560-bf6c-de11-be94-00142212c4b1
 2019-05-21 16:15:12 +00:00
George Peter Banyard
821b199e5c Replace type element by corresponding entity. 
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@347430 c90b9560-bf6c-de11-be94-00142212c4b1
 2019-05-16 21:16:35 +00:00
Joe Watkins
7f5c1d1573 Added some &true; entities, unified examples in array_filter so all match the same style guide. 
-- 
Provided by anonymous 75058 (michal.brzuchalski@gmail.com)

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@347421 c90b9560-bf6c-de11-be94-00142212c4b1
 2019-05-15 11:39:08 +00:00
Nikita Popov
b86df9aea4 Remove warning about undefined list() behavior. At least since PHP 7 this is well-defined. 
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@347399 c90b9560-bf6c-de11-be94-00142212c4b1
 2019-05-09 10:45:19 +00:00
Christoph Michael Becker
8272e36f6a End the notes war 
Actual polyfill has been provided by divinity76. Thanks!

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@347396 c90b9560-bf6c-de11-be94-00142212c4b1
 2019-05-08 10:07:23 +00:00
Pieter Hordijk
c9c8222d0e Adds examples of array_filter behavior with 0 string and integer. Closes #77878 
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@347206 c90b9560-bf6c-de11-be94-00142212c4b1
 2019-04-12 09:14:23 +00:00
George Peter Banyard
9059e4a572 Improve array_slice and array_splice documentation pages. 
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@347119 c90b9560-bf6c-de11-be94-00142212c4b1
 2019-04-01 20:22:42 +00:00
George Peter Banyard
68a9c82e06 Fix Doc Bug #66546 
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@347118 c90b9560-bf6c-de11-be94-00142212c4b1
 2019-04-01 19:16:35 +00:00
George Peter Banyard
6d3254ed43 Fix Doc Bug #70655 
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@347117 c90b9560-bf6c-de11-be94-00142212c4b1
 2019-04-01 19:15:50 +00:00
Christoph Michael Becker
e1dfc3586d Add a link to is_countable function in "see also" list of count function 
-- 
Provided by anonymous 95413 (vincent.dechenaux+docphp@gmail.com)

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@346403 c90b9560-bf6c-de11-be94-00142212c4b1
 2018-12-20 17:48:39 +00:00
Christoph Michael Becker
05e4c11653 Clarify function signature 
Only adding a comment to the sources isn't actually useful for readers
of the manual. Instead we split the function signature.

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@346086 c90b9560-bf6c-de11-be94-00142212c4b1
 2018-11-27 11:38:18 +00:00
Christoph Michael Becker
9eea2fa6a6 Clarify array_column()'s $index_key casting behaviour 
Cf. <https://bugs.php.net/bug.php?id=68553>.

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@346011 c90b9560-bf6c-de11-be94-00142212c4b1
 2018-11-18 00:46:41 +00:00
Christoph Michael Becker
f354c9be97 Fix #77164: Array function document error：array_key_first 
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@345985 c90b9560-bf6c-de11-be94-00142212c4b1
 2018-11-15 16:47:19 +00:00
Christoph Michael Becker
d71b60f004 Fix typo 
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@345965 c90b9560-bf6c-de11-be94-00142212c4b1
 2018-11-07 14:17:23 +00:00
Christoph Michael Becker
d8d97da74f Fix #76971: Changed array append behaviour of array_unique 
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@345783 c90b9560-bf6c-de11-be94-00142212c4b1
 2018-10-06 11:43:28 +00:00
Christoph Michael Becker
f663fff2d5 Add basic array_key_first() example 
Based on a patch provided by Nicolas Lefevre.

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@345623 c90b9560-bf6c-de11-be94-00142212c4b1
 2018-09-11 15:58:58 +00:00
Christoph Michael Becker
3372f616cb Be more precise 
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@345420 c90b9560-bf6c-de11-be94-00142212c4b1
 2018-08-02 22:15:32 +00:00
Christoph Michael Becker
d3ab3ae75d Fix #76668: array_walk() never returns FALSE 
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@345396 c90b9560-bf6c-de11-be94-00142212c4b1
 2018-07-26 14:38:26 +00:00
Christoph Michael Becker
b7a1a91f89 array_replace[_recursive] only requires one argument, like array_merge[_recursive]. See https://github.com/php/php-src/pull/3194 
PS: maybe further tweak the wording...

-- 
Provided by anonymous 92566 ()

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@345370 c90b9560-bf6c-de11-be94-00142212c4b1
 2018-07-21 11:52:11 +00:00
Christoph Michael Becker
ce45d942db $search_value of array_keys() has no default value 
See <https://bugs.php.net/65904>.

Based on a patch provided by an anonymous user.

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@345357 c90b9560-bf6c-de11-be94-00142212c4b1
 2018-07-19 12:25:55 +00:00
Christoph Michael Becker
9a147ed11d Document array_key_first() and array_key_last() 
Cf. <https://wiki.php.net/rfc/array_key_first_last>.

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@345342 c90b9560-bf6c-de11-be94-00142212c4b1
 2018-07-17 11:41:17 +00:00
Christoph Michael Becker
192eda7b75 Show alternative usage of array_column() in example 
Based on a patch provided by Stefan Topfstedt.

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@345315 c90b9560-bf6c-de11-be94-00142212c4b1
 2018-07-14 12:22:09 +00:00
Christoph Michael Becker
4fff12b319 Integrate user note 26786 
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@345313 c90b9560-bf6c-de11-be94-00142212c4b1
 2018-07-14 11:43:33 +00:00
Christoph Michael Becker
3e4dcbc1d3 Clarify meaning of $offset parameter 
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@345312 c90b9560-bf6c-de11-be94-00142212c4b1
 2018-07-14 11:28:25 +00:00
Christoph Michael Becker
c9558408f7 String keys are always preserved 
Integrates user note 115717.

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@345311 c90b9560-bf6c-de11-be94-00142212c4b1
 2018-07-14 11:05:29 +00:00
Christoph Michael Becker
fab67f0be1 Document “Allow specifying keys in list()” RFC changes 
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@345209 c90b9560-bf6c-de11-be94-00142212c4b1
 2018-06-25 14:30:56 +00:00
Christoph Michael Becker
802fb7ce9f Fix #76516: shuffle() has a note about undefined sorted order 
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@345180 c90b9560-bf6c-de11-be94-00142212c4b1
 2018-06-22 10:18:33 +00:00
Christoph Michael Becker
0ea2fa3e03 Document compact() change for 7.3 
Based on a patch provided by Gabriel Caruso.

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@345170 c90b9560-bf6c-de11-be94-00142212c4b1
 2018-06-19 14:55:51 +00:00
Nikita Popov
cccd50e8ed Remove redundant note in count() docs 
Follows from general PHP behavior (undefined variable reads as NULL) and discusses something nobody should be doing in the first place. This was probably more relevant ten years ago than it is now.

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@345126 c90b9560-bf6c-de11-be94-00142212c4b1
 2018-06-13 14:15:05 +00:00
Christoph Michael Becker
7923a7bbfb Add markup 
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@345095 c90b9560-bf6c-de11-be94-00142212c4b1
 2018-06-04 11:32:38 +00:00
Christoph Michael Becker
2985b542a0 Now it is not clear what the default value for parameter flag does. 
This patch explains it

-- 
Provided by anonymous 91702 (mailofjordi@gmail.com)

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@345094 c90b9560-bf6c-de11-be94-00142212c4b1
 2018-06-04 11:27:31 +00:00
Christoph Michael Becker
e9be040e16 Integrate user note 101775 
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@345049 c90b9560-bf6c-de11-be94-00142212c4b1
 2018-05-25 14:09:07 +00:00
Christoph Michael Becker
126eefa0db Clarify refpurpose 
As suggested by a patch provided by an anonymous user.

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@344984 c90b9560-bf6c-de11-be94-00142212c4b1
 2018-05-08 12:29:26 +00:00
Christoph Michael Becker
c35452fd96 Insert comma for clarity 
As suggested by a patch provided by an anonymous user.

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@344980 c90b9560-bf6c-de11-be94-00142212c4b1
 2018-05-08 12:05:17 +00:00
Christoph Michael Becker
b45d8c1772 Nested <link>s can't work 
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@344693 c90b9560-bf6c-de11-be94-00142212c4b1
 2018-04-17 16:10:01 +00:00
Christoph Michael Becker
37949e1431 Document PR 3011 
Cf. <https://github.com/php/php-src/pull/3011>

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@344569 c90b9560-bf6c-de11-be94-00142212c4b1
 2018-03-25 21:38:29 +00:00
Christoph Michael Becker
0fe00e3574 Minor doc improvements 
Patches provided by anonymous users.

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@344469 c90b9560-bf6c-de11-be94-00142212c4b1
 2018-03-09 12:44:59 +00:00
Christoph Michael Becker
8b3858be3e Fix/improve wording 
To detect whether the array pointer points beyond the end,
we have to check whether key() returns NULL (not the opposite).
We also reword to match reset() (r343965).

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@344002 c90b9560-bf6c-de11-be94-00142212c4b1
 2018-01-28 12:31:16 +00:00
Christoph Michael Becker
eccca2de38 Improve wording 
"strictly different from <type>null</type>" implies a type check,
what is not necessarily appropriate here.

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@343965 c90b9560-bf6c-de11-be94-00142212c4b1
 2018-01-26 23:25:10 +00:00
Jakub Vrana
b8758b0605 Use entities in initializer 
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@343899 c90b9560-bf6c-de11-be94-00142212c4b1
 2018-01-25 19:11:34 +00:00
Christoph Michael Becker
9a7ca7526c Move essential point of the warning in the notes section up 
Cf. <https://externals.io/message/100637>.

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@343853 c90b9560-bf6c-de11-be94-00142212c4b1
 2018-01-22 14:31:39 +00:00
Christoph Michael Becker
3fcc64d116 Fix #75733: count(null) and count(empty-string) raises a warning 
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@343711 c90b9560-bf6c-de11-be94-00142212c4b1
 2017-12-26 10:45:33 +00:00
Kalle Sommer Nielsen
27b6cff4d5 Documented that count() may yield a warning on invalid types passed to it as of 7.2.0 
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@343513 c90b9560-bf6c-de11-be94-00142212c4b1
 2017-11-29 19:50:44 +00:00
Christoph Michael Becker
bebf0a236a Properly refer to the value, not the type 
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@343124 c90b9560-bf6c-de11-be94-00142212c4b1
 2017-09-21 10:53:19 +00:00
Christoph Michael Becker
fe00568fc5 Properly refer to the value, not the type 
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@343122 c90b9560-bf6c-de11-be94-00142212c4b1
 2017-09-21 10:47:02 +00:00