Rand not working

[thefollower]

Either my maths sucks (which it does normally) lol or I've got the logic wrong here cos the result isn't doing what its suppose to!

 

Its meant to add a % ($X) to a value which is($AttackHit).

$AttackHit = 3;

$X = array();
			$X[] = '2';
			$X[] = '1';
			$X[] = '5';
			$X[] = '5';
			$X[] = '3';

		$XKey = array_rand($X);
		$x = $X[$XKey];
$TotalAttackHit = $AttackHit*($x/100);
}

Echo $TotalAttackHit;

 

The echo shows "0", so I am not sure what happened. But what is meant to happen is the % which is $X is meant to be "added" ontop "AttackHit" which becomes $ToalAttackHit.

 

It turns out as 0 all the time though.

[phpSensei]

try this

 

$AttackHit = 3;

$X = array('2','1','5','5','3');
		$XKey = array_rand($X);
		$x = $X[$XKey];
$TotalAttackHit = $AttackHit*($x/100);
}

Echo $TotalAttackHit;

[roopurt18]

Your code never returns zero for me.  I see you have a curly bracket in there; I'll wager that curly bracket goes with an if that never gets entered.