(PHP 7) Get the combining class of a code point

(PHP 7) Get the min value for a Unicode property

(PHP 7) Get the Unicode allocation block containing a code point

(PHP 7) Get the property value for a given value name

(PHP 7) Get the general category value for a code point

(PHP 7) Check if code point is a whitespace character according to ICU

(PHP 7) Perform case folding on a code point

(PHP 7) Check if code point has the Uppercase Unicode property

(PHP 7) Check if code point has the Lowercase Unicode property

(PHP 7) Check if code point is a printable character