PHP 8.1.0 Beta 1 available for testing

The RangeException class

(PHP 5 >= 5.1.0, PHP 7, PHP 8)

Introdução

Exception thrown to indicate range errors during program execution. Normally this means there was an arithmetic error other than under/overflow. This is the runtime version of DomainException.

Sinopse da classe

RangeException extends RuntimeException {
/* Propriedades herdadas */
protected string $message;
protected int $code;
protected string $file;
protected int $line;
/* Métodos herdados */
public Exception::__construct(string $message = NULL, int $code = ?, Throwable $previous = null)
final public Exception::getMessage(): string
final public Exception::getCode(): mixed
final public Exception::getFile(): string
final public Exception::getLine(): string
final public Exception::getTrace(): array
final public Exception::getTraceAsString(): string
public Exception::__toString(): string
final private Exception::__clone(): string
}
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evguenia dot chagnon at gmail dot com
4 years ago
CF. DomainException  : "DomainException corresponds to RangeException and we should use them in simillar situations.  But first exception is designed to use when we are sure the problem is with our project, third-part elements etc. (simply: logical error), the second way is designed to use when we are sure the problem is with input data or environment (simply: runtime error)."

function divide($divident, $input) {
    if(!is_numeric($divident) || !is_numeric($input)) {
        throw new InvalidArgumentException("Function accepts only numeric values");
    }
    if($input == 0) {
        throw new RangeException("Divisor must not be zero");
    }
    return $divident / $input;
}
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