How to Iterate Over an Array in PHP - Step by Step Examples

How to Iterate Over an Array in PHP ?

To iterate over an array in PHP, you can use a foreach loop or array functions like array_map or array_walk.

In this example,

We create an integer array named $numbers with some values.
We use a foreach loop to iterate over each element of the array and print the elements.

<?php
$numbers = [1, 2, 3, 4, 5];
foreach ($numbers as $number) {
    echo $number . "\n";
}
?>

In this example,

We create a string array named $names with some strings.
We use the foreach loop to iterate over each element of the array and print the elements.

<?php
$names = ['Alice', 'Bob', 'Charlie'];
foreach ($names as $name) {
    echo $name . "\n";
}
?>

Alice
Bob
Charlie

In this tutorial, we learned How to Iterate Over an Array in PHP language with well detailed examples.