php foreach like function code example

Example 1: foreach in php

<?php
// Declare an array 
$arr = array("green", "blue", "pink", "white");  
  
// Loop through the array elements 
foreach ($arr as $element) { 
    echo "$element "; 
} 
?>

Example 2: php loop through array

foreach (array_expression as $value)
    statement
foreach (array_expression as $key => $value)
    statement