class NumberFormatException

Exception thrown when attempting to create a number from a string with an invalid format.

Hierarchy

  • class \Brick\Math\Exception\MathException extends \Brick\Math\Exception\Exception

Expanded class hierarchy of NumberFormatException

3 files declare their use of NumberFormatException
BigInteger.php in vendor/brick/math/src/BigInteger.php
BigNumber.php in vendor/brick/math/src/BigNumber.php
BigRational.php in vendor/brick/math/src/BigRational.php

File

vendor/brick/math/src/Exception/NumberFormatException.php, line 10

Namespace

Brick\Math\Exception
View source 
class NumberFormatException extends MathException {
    public static function invalidFormat(string $value) : self {
        return new self(\sprintf('The given value "%s" does not represent a valid number.', $value));
    }
    
    /**
     * @param string $char The failing character.
     *
     * @psalm-pure
     */
    public static function charNotInAlphabet(string $char) : self {
        $ord = \ord($char);
        if ($ord < 32 || $ord > 126) {
            $char = \strtoupper(\dechex($ord));
            if ($ord < 10) {
                $char = '0' . $char;
            }
        }
        else {
            $char = '"' . $char . '"';
        }
        return new self(\sprintf('Char %s is not a valid character in the given alphabet.', $char));
    }

}

Members

Title Modifiers Object type Summary
NumberFormatException::charNotInAlphabet public static function @psalm-pure
NumberFormatException::invalidFormat public static function