Foreach

PHP is a powerful server-side language. In this lesson, we will cover Foreach.

Real code examples

<?php
$colors = ["red", "green", "blue", "yellow"];

foreach ($colors as $value) {
  echo "$value \n";
}

$age = ["Peter"=>"35", "Ben"=>"37", "Joe"=>"43"];
foreach($age as $x => $val) {
  echo "$x = $val \n";
}
?>

Common mistakes

Make sure you include the <?php tag when writing PHP!

Try It Yourself

You can experiment with this in the Playground.