Answers for "foreach and list php"

php foreach array

$arr = array(1, 2, 3);
foreach ($arr as $key => $value) {
    echo "{$key} => {$value} ";
}

foreach in php

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