(PHP 7, PHP 8)

IntlChar::chrReturn Unicode character by code point value


public static IntlChar::chr(int|string $codepoint): ?string

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

This function complements IntlChar::ord().



Um codepoint integer (por exemplo 0x2603 para U+2603 SNOWMAN), ou um caracter codificado como uma string UTF-8 (exemplo "\u{2603}")

Valor Retornado

A string containing the single character specified by the Unicode code point value, or null on failure.


Exemplo #1 Testando codepoints diferentes

= ["A", 63, 123, 9731];
foreach (
$values as $value) {

O exemplo acima produzirá:

string(1) "A"
string(1) "?"
string(1) "{"
string(3) "☃"

Veja Também

  • IntlChar::ord() - Return Unicode code point value of character
  • mb_chr() - Return character by Unicode code point value
  • chr() - Retorna um caracter específico

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