IntlChar::forDigit

Description

Determines the character representation for a specific digit in the specified radix.

If the value of radix is not a valid radix, or the value of digit is not a valid digit in the specified radix, the null character (U+0000) is returned.

The radix argument is valid if it is greater than or equal to 2 and less than or equal to 36. The digit argument is valid if 0 <= digit < radix.

If the digit is less than 10, then '0' + digit is returned. Otherwise, the value 'a' + digit - 10 is returned.

Parameters

digit

The number to convert to a character.

base

The radix (defaults to 10).

Return Values

The character representation (as a int) of the specified digit in the specified radix.

Examples

Example

<?php
var_dump(IntlChar::forDigit(0));
var_dump(IntlChar::forDigit(3));
var_dump(IntlChar::forDigit(3, 10));
var_dump(IntlChar::forDigit(10));
var_dump(IntlChar::forDigit(10, 16));
?>

The above example will output:

int(48)
int(51)
int(51)
int(0)
int(97)

See Also

• IntlChar::digit()
• IntlChar::charDigitValue()
• IntlChar::isdigit()
• IntlChar::PROPERTY_NUMERIC_TYPE