PHP 7.1.21 Released

IntlChar::chr

(PHP 7)

IntlChar::chrReturn Unicode character by code point value

Descrierea

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

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

This function compliments IntlChar::ord().

Parametri

codepoint

Valoarea codepoint de tip integer (de ex. 0x2603 pentru U+2603 SNOWMAN) sau caracterul codificat ca string în UTF-8 (de ex. "\u{2603}")

Valorile întoarse

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

Exemple

Example #1 Testarea diferitor code points

<?php
$values 
= ["A"631239731];
foreach (
$values as $value) {
    
var_dump(IntlChar::chr($value));
}
?>

Exemplul de mai sus va afișa:

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

A se vedea și

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

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