} 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();