IntlChar::getUnicodeVersion
(PHP 7, PHP 8)
IntlChar::getUnicodeVersion — Get the Unicode version
Description
public static IntlChar::getUnicodeVersion(): array
Gets the Unicode version information.
The version array is filled in with the version information for the Unicode standard that is currently used by ICU.
For example, Unicode version 3.1.1 is represented as an array with the values [3, 1, 1, 0].
Parameters
This function has no parameters.
Return Values
An array containing the Unicode version number.
Examples
Example #1 Testing different properties
<?php
var_dump(IntlChar::getUnicodeVersion());
?>
The above example will output:
array(4) {
[0]=>
int(7)
[1]=>
int(0)
[2]=>
int(0)
[3]=>
int(0)
}
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