(PHP 5.5.0, PHP 7, PECL >= 3.0.0a1) Get the value for a field

(PHP 5 >= 5.3.0, PHP 7, PECL intl >= 1.0.0) Find position (in grapheme units) of last occurrence of a

(No version information available, might only be in Git) Get last code point passed over after advancing or

(PHP 5 >= 5.3.0, PHP 7, PECL intl >= 1.0.0) Get the error text from the last operation.

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

(PHP 5 >= 5.3.0, PHP 7, PECL intl >= 1.0.0) Gets the region for the input locale

(PHP 7) Check if code point is an ISO control code

(PHP 5.5.0, PHP 7, PECL >= 3.0.0a1) Set the calendar time in milliseconds since the epoch

(PHP 5 >= 5.3.0, PHP 7, PECL intl >= 1.0.0) Get last error message on the object

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