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PHP foreach Loops Tutorial

PHP foreach loops are used to loop through arrays.

<?php
$arr=array(1, 2, 3, "four", "five", "six");
foreach ($arr as $number)
{
echo "Number: " . $number . "<br />";
}
?>

The code above outputs:

Number: 1
Number: 2
Number: 3
Number: four
Number: five
Number: six