Functions
practice.

<?php
function test($int)
{
    if ($int == 1)
        echo "This Works";
    if ($int == 2)
        echo "This Too Seems To Work";
}
test(1);
TEST(2);
?>

<?php
function mine($num)
{
    $num<spanclass="p-blue">=</span><spanclass="p-red">2</span><spanclass="p-blue">+</span>$num;
    echo $num;
}
mine(3);
?>

<?php
function mine($num)
{
    $num<spanclass="p-blue">=</span><spanclass="p-red">2</span><spanclass="p-blue">+</span>$num;
    echo "$num";
}
mine(3);
?>

<?php
function movie($int)
{
    $movies = array("Fight Club", "Kill Bill", "Pulp Fiction");
    echo "You Do Not Talk About ". $movie<spanclass="p-blue">[</span>$integer];
}
movie(0);
?>

<?php
function addFunction($num1,$num2)
{
    $sum<spanclass="p-blue">=</span>$num1 + $num2;
    return $sum;
}
$return_value = addFunction(10, 20);
echo "Returned value from the function : " .$return_value
?>

<?php
function time($string)
{
    echo strtr("Towe Pa55", "ow5", $string);
}
time("ims");
?>

<?php
function constant()
{
    define("GREETING", "Welcome to Narnia");
    echo greeting;
}
?>

<?php
function constant()
{
    define("GREETING", "Welcome to Narnia",true);
    echo greeting;
}
?>

<?php
function start($string)
{
    if ($string < 45)
        return 20;
    else
        return 40;
}
$t = start(90);
if ($t < 20)
{
    echo "Have a good day!";
}
else
{
    echo "Have a good night!";
}
?>

<?php
function email()
{
    $email = ’[email protected]’;
    $new<spanclass="p-blue">=strstr</span>($email, ‘@');
    echo $new;
}
email();
?>

<?php
function string()
{
    echo strstr("Hello world!", 111);
}
string();
?>

usleep(1000000);

$array = array(0, 1, 2);
$array</span><spanclass="p-blue">=</span><spanclass="p-red">arra{y}_{p}ad</span><spanclass="p-blue">(</span>$array, -6, ‘NEW’);

$Var = substr(""abcdef"", -4, 1);