(PHP 7) Get the FC_NFKC_Closure property for a code point

(PHP >= 5.3.2, PECL intl >= 2.0.0) Create a resource bundle

(PHP 5.5.0, PHP 7, PECL >= 3.0.0a1) Get the source convertor type

(PHP 5 >= 5.3.0, PHP 7, PECL intl >= 1.0.0) Get the datetype used for the IntlDateFormatter

(PHP 5.5.0, PHP 7, PECL >= 3.0.0a1) Default "to" callback function

(PHP 7) Return Unicode code point value of character

(PHP 7) Get the decimal digit value of a decimal digit character

(PHP 5.5.0, PHP 7, PECL >= 3.0.0a1) Calculate difference between given time and this objectʼs time

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

(PHP 7) Get the Unicode version public static