(PHP 7, PHP 8)
IntlChar::chr — Return Unicode character by code point value
Returns a string containing the character specified by the Unicode code point value.
This function complements IntlChar::ord().
A string containing the single character specified by the Unicode code point value, or null
on failure.
Example #1 Testing different code points
<?php$values = ["A", 63, 123, 9731];foreach ($values as $value) { var_dump(IntlChar::chr($value));}?>
The above example will output:
string(1) "A" string(1) "?" string(1) "{" string(3) "☃"