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The RuntimeException class

(PHP 5 >= 5.1.0, PHP 7)

소개

Exception thrown if an error which can only be found on runtime occurs.

클래스 개요

RuntimeException extends Exception {

/* 상속된 프로퍼티 */

protected string $message ;

protected int $code ;

protected string $file ;

protected int $line ;

/* 상속된 메소드 */

final public string Exception::getMessage ( void )

final public Exception Exception::getPrevious ( void )

final public mixed Exception::getCode ( void )

final public string Exception::getFile ( void )

final public int Exception::getLine ( void )

final public array Exception::getTrace ( void )

final public string Exception::getTraceAsString ( void )

public string Exception::__toString ( void )

final private void Exception::__clone ( void )

}

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User Contributed Notes 3 notes

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kelerest123 at gmail dot com ¶

9 years ago


Whole exception-class hierarchy is shown at http://php.net/manual/en/spl.exceptions.php#spl.exceptions.tree

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sricharan dot krishnan at gmail dot com ¶

7 years ago


A simple example of using RuntimeException Class:-

Lets say we would be dividing two numbers and throw an exception as soon as the denominator is equal to zero.

<?php
$iNum1 = 10;
$iNum2 = 0;

try{
if ($iNum2 == 0){
throw new RuntimeException("Division by Zero");
}
$iResult = $iNum1 / $iNum2;
echo ("Division Result of \$iNum1 and $iNum2 = ".($iResult)."<br/>");
}
catch (RuntimeException $e){
echo ("Division by Zero is not possible");
}
?>

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Dawid Krysiak ¶

13 years ago


Direct known subclasses (following the java docs convention (: ):
OutOfBoundsException, OverflowException, RangeException, UnderflowException, UnexpectedValueException

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