Inherits Collation.
Inherited by CollationCkb.
Public Member Functions | |
| __construct (LanguageFactory $languageFactory, $locale) | |
| getFirstLetter ( $string) | |
| Given a string, return the logical "first letter" to be used for grouping on category pages and so on. | |
| getSortKey ( $string) | |
| Given a string, convert it to a (hopefully short) key that can be used for efficient sorting. | |
 Public Member Functions inherited from Collation | |
| getSortKeys ( $strings) | |
| Get multiple sort keys. | |
Static Public Member Functions | |
| static | isCjk ( $codepoint) |
| Test if a code point is a CJK (Chinese, Japanese, Korean) character. | |
Protected Attributes | |
| Language | $digitTransformLanguage |
Detailed Description
- Since
- 1.16.3
Definition at line 28 of file IcuCollation.php.
Constructor & Destructor Documentation
◆ __construct()
| IcuCollation::__construct | ( | LanguageFactory | $languageFactory, |
| $locale ) |
- Parameters
-
LanguageFactory $languageFactory string $locale
Definition at line 250 of file IcuCollation.php.
References MediaWiki\Languages\LanguageFactory\getLanguage().
Member Function Documentation
◆ getFirstLetter()
| IcuCollation::getFirstLetter | ( | $string | ) |
Given a string, return the logical "first letter" to be used for grouping on category pages and so on.
This has to be coordinated carefully with convertToSortkey(), or else the sorted list might jump back and forth between the same "initial letters" or other pathological behavior. For instance, if you just return the first character, but "a" sorts the same as "A" based on getSortKey(), then you might get a list like
== A ==
- [[Aardvark]]
== a ==
- [[antelope]]
== A ==
- [[Ape]]
etc., assuming for the sake of argument that $wgCapitalLinks is false.
- Since
- 1.16.3
- Parameters
-
string $string UTF-8 string
- Returns
- string UTF-8 string corresponding to the first letter of input
Reimplemented from Collation.
Definition at line 283 of file IcuCollation.php.
References wfMessage().
◆ getSortKey()
| IcuCollation::getSortKey | ( | $string | ) |
Given a string, convert it to a (hopefully short) key that can be used for efficient sorting.
A binary sort according to the sortkeys corresponds to a logical sort of the corresponding strings. Current code expects that a line feed character should sort before all others, but has no other particular expectations (and that one can be changed if necessary).
- Since
- 1.16.3
- Parameters
-
string $string UTF-8 string
- Returns
- string Binary sortkey
Reimplemented from Collation.
Definition at line 279 of file IcuCollation.php.
◆ isCjk()
|
static |
Test if a code point is a CJK (Chinese, Japanese, Korean) character.
- Parameters
-
int $codepoint
- Returns
- bool
- Since
- 1.16.3
Definition at line 481 of file IcuCollation.php.
Member Data Documentation
◆ $digitTransformLanguage
|
protected |
Definition at line 41 of file IcuCollation.php.
The documentation for this class was generated from the following file:
- includes/collation/IcuCollation.php
