Php/docs/intlchar.chr

• PHP Manual
• IntlChar
• Return Unicode character by code point value

IntlChar::chr

(PHP 7)

IntlChar::chr — Return Unicode character by code point value

Description

public static IntlChar::chr ( mixed $codepoint ) : string

Returns a string containing the character specified by the Unicode code point value.

This function compliments IntlChar::ord().

Parameters

codepoint

The int codepoint value (e.g. 0x2603 for U+2603 SNOWMAN), or the character encoded as a UTF-8 string (e.g. "\u{2603}")

Return Values

A string containing the single character specified by the Unicode code point value.

Examples

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) "☃"

See Also

• IntlChar::ord() - Return Unicode code point value of character
• chr() - Generate a single-byte string from a number