(PHP 7) Check if code point is an ignorable character

(PHP 5.5.0, PHP 7, PECL >= 3.0.0a1) Get number representing the current time

(PHP 7) Check if code point is permissible as the first character in an identifier

(PHP 7) Make Unicode character lowercase public

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

(No version information available, might only be in Git) Create break iterator for logically possible line

(PHP 5 >= 5.3.0, PHP 7, PECL intl >= 1.0.0) Normalizes the input provided and returns the normalized

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

(PHP 5.5.0, PHP 7, PECL >= 3.0.0a1) Private constructor for disallowing instantiation

(No version information available, might only be in Git) Create iterator from ruleset