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IntlChar::charDigitValue

(PHP 7)

IntlChar::charDigitValue — Get the decimal digit value of a decimal digit character

public static IntlChar::charDigitValue ( mixed $codepoint ) : int

Returns the decimal digit value of a decimal digit character.

Such characters have the general category "Nd" (decimal digit numbers) and a Numeric_Type of Decimal.

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}")

The decimal digit value of codepoint, or -1 if it is not a decimal digit character.

Example #1 Testarea diferitor code points


<?php
var_dump(IntlChar::charDigitValue("1"));
var_dump(IntlChar::charDigitValue("\u{0662}"));
var_dump(IntlChar::charDigitValue("\u{0E53}"));
?>

Exemplul de mai sus va afișa:

int(1)
int(2)
int(3)

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