The foreach loop is mainly used for looping through the values of an array. It loops over the array, and each value for the current array element is assigned to $value, and the array pointer is advanced by one to go the next element in the array.
Syntax:
<?php
foreach (array as $value){
//code to be executed;
}
?>Example:
<?php
$salary[]=2000;
$salary[]=3000;
$salary[]=5000;
foreach($salary as $value){
echo "Salary: $value<br>";
}
?>Program Output:
Salary: 2000 Salary: 3000 Salary: 5000