}
echo "\nforeach\n";
$colors = array("red", "green", "blue", "yellow");
foreach ($colors as $value) {
echo $value . "\n";
}
echo "Num de elemente in array colors: " . count($colors) . "\n";
echo "\nfunction\n";
function myName($fname, $year)
{
echo "{$fname} Ilievici. Born in {$year}\n";
}
myName("Alexei", "1989");
myName("Victor", "1962");
myName("Stepan", "1986");
myName("Marian", "1239");
function sum($x, $y)
{
$z = $x + $y;
return $z;
}
echo "5 + 10 = " . sum(5, 10) . "\n";
echo "7 + 13 = " . sum(7, 13) . "\n";
echo "4 + 2 = " . sum(2, 4) . "\n";
function setamGreutate($minheight = 50)
{
echo "Greutatea este: {$minheight}\n";
}
setamGreutate(350);
setamGreutate();
echo "\narray\n";
<?php
function myName()
{
echo "Alex";
}
echo 'My name is ';
myName();
