Collator

(PHP 5 >= 5.3.0, PHP 7, PECL intl >= 1.0.0)

Examples:

FRENCH_COLLATION rules

F=OFF cote < coté < côte < côté
F=ON cote < côte < coté < côté

ALTERNATE_HANDLING rules

S=3, A=N di Silva < Di Silva < diSilva < U.S.A. < USA
S=3, A=S di Silva = diSilva < Di Silva < U.S.A. = USA
S=4, A=S di Silva < diSilva < Di Silva < U.S.A. < USA

CASE_FIRST rules

C=X or C=L "china" < "China" < "denmark" < "Denmark"
C=U "China" < "china" < "Denmark" < "denmark"

CASE_LEVEL rules

S=1, E=X role = Role = rôle
S=1, E=O role = rôle < Role

Links:

http://php.net/manual/en/class.collator.php

Collator::getLocale

References/PHP/Function/Human Language and Encoding/Internationalization/Collator

(PHP 5 >= 5.3.0, PHP 7, PECL intl >= 1.0.0) Get the locale name of the collator

2025-01-10 15:47:30

Collator::__construct

References/PHP/Function/Human Language and Encoding/Internationalization/Collator

(PHP 5 >= 5.3.0, PHP 7, PECL intl >= 1.0.0) Create a collator

2025-01-10 15:47:30

Collator::getErrorMessage

References/PHP/Function/Human Language and Encoding/Internationalization/Collator

(PHP 5 >= 5.3.0, PHP 7, PECL intl >= 1.0.0) Get text for collator's last error code

2025-01-10 15:47:30

Collator::sort

References/PHP/Function/Human Language and Encoding/Internationalization/Collator

(PHP 5 >= 5.3.0, PHP 7, PECL intl >= 1.0.0) Sort array using specified collator

2025-01-10 15:47:30

Collator::getErrorCode

References/PHP/Function/Human Language and Encoding/Internationalization/Collator

(PHP 5 >= 5.3.0, PHP 7, PECL intl >= 1.0.0) Get collator's last error code

2025-01-10 15:47:30

Collator::asort

References/PHP/Function/Human Language and Encoding/Internationalization/Collator

(PHP 5 >= 5.3.0, PHP 7, PECL intl >= 1.0.0) Sort array maintaining index association

2025-01-10 15:47:30

Collator::getStrength

References/PHP/Function/Human Language and Encoding/Internationalization/Collator

(PHP 5 >= 5.3.0, PHP 7, PECL intl >= 1.0.0) Get current collation strength

2025-01-10 15:47:30

Collator::create

References/PHP/Function/Human Language and Encoding/Internationalization/Collator

(PHP 5 >= 5.3.0, PHP 7, PECL intl >= 1.0.0) Create a collator

2025-01-10 15:47:30

Collator::setStrength

References/PHP/Function/Human Language and Encoding/Internationalization/Collator

(PHP 5 >= 5.3.0, PHP 7, PECL intl >= 1.0.0) Set collation strength

2025-01-10 15:47:30

Collator::getAttribute

References/PHP/Function/Human Language and Encoding/Internationalization/Collator

(PHP 5 >= 5.3.0, PHP 7, PECL intl >= 1.0.0) Get collation attribute value

2025-01-10 15:47:30