php foreach array without keys code example

Example 1: php loop through array

$clothes = array("hat","shoe","shirt");
foreach ($clothes as $item) {
	echo $item;
}

Example 2: php ofreach

<?php

$a = array(1, 2, 3, 17);

foreach ($a as $index => $v) {
    echo "Current value of \$a: $v.\n";
}

?>