What will be the output of the following PHP code ?
<?php
class Constants
{
define('MIN_VALUE', '0.0');
define('MAX_VALUE', '1.0');
public static function getMinValue()
{
return self::MIN_VALUE;
}
public static function getMaxValue()
{
return self::MAX_VALUE;
}
}
echo Constants::getMinValue();
echo Constants::getMaxValue();
?>
<?php
class Constants
{
define('MIN_VALUE', '0.0');
define('MAX_VALUE', '1.0');
public static function getMinValue()
{
return self::MIN_VALUE;
}
public static function getMaxValue()
{
return self::MAX_VALUE;
}
}
echo Constants::getMinValue();
echo Constants::getMaxValue();
?>
A. 0.01.0
B. 01
C. No output
D. ERROR
Answer: Option D
Solution(By Examveda Team)
In a class constants should be defined const MIN_VALUE = 0.0;const MAX_VALUE = 1.0; instead.This Question Belongs to PHP >> Operators And Expressions In Php
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