Unexpected End

[BK201]

I'm getting unexpected end on line 20, there's no new line at the end of document. From googling I'm pretty sure it has something to do with the parentheses in my math but I can't figure out what, any help is much appreciated.

 

<?php
$_SESSION['critical_chance'] = 40;
$_SESSION['str'] = 50;
$_SESSION['weapon_damage'] = 45;
$cirtical_damage = rand(.1, .15);
$critical_chance = 10 + $_SESSION['critical_chance'];
$physical_damage = ($_SESSION['str'] + $_SESSION['weapon_damage']) *.5
+ ($_SESSION['str'] + $_SESSION['weapon_damage']);

function getPhysicalDamage() {
	if (rand(1, 100) <= $critical_chance) {
		$total_damage = ($physical_damage * $critical_damage) + $physical_damage;
		return $total_damage;
	} else {
		$total_damage = $physical_damage;
		return $total_damage;
	}

	echo getPhysicalDamage();
?>

[Mahngiel]

You need to close your function getPhysicalDamage().  This is why I have come to prefer the brackets on their own lines.

function getPhysicalDamage() 
{	
    if (rand(1, 100) <= $critical_chance) 
    {
        $total_damage = ($physical_damage * $critical_damage) + $physical_damage;
        
        return $total_damage;
    } 
    else 
    {
        $total_damage = $physical_damage;

        return $total_damage;
    }
}
echo getPhysicalDamage();

[BK201]

Ugh, thanks for pointing that out.