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PHP PHP Basics Unit Converter Manipulating Numbers

WIlliam Powell-Davis
WIlliam Powell-Davis
212 Points
Posted by WIlliam Powell-Davis
WIlliam Powell-Davis
212 Points

How do you multiply the integer with another and display the value without changing the original value?

I cant see where the value can be displayed without affecting the original integer, please can someone review my code and see where I've made a mistake. Thank you

index.php 
<?php

$integerOne = 1;
$integerTwo = 2;
$floatOne = 1.5;

$integerOne = $integerOne + 5;
var_dump($integerOne);
$integerTwo = $integerTwo - 1;
var_dump($integerTwo);

$value = $floatOne * $integerOne 
echo "value: ";
echo $integerOne;
echo $floatOne;
?>

1 Answer

Patrik Horváth
Patrik Horváth
11,110 Points
Patrik Horváth
Patrik Horváth
11,110 Points

simple just put aritmetical operation after echo :)

for example :

$var1 = 10;
$var2 = 10.5;

echo ($var1 * $var2);

i hope you underestend :)

or more example :)

echo ((($var1 * $var2)-$var1+($var2/$var1)) % 2);