foreach loop php array code example
Example 1: php loop through array
$clothes = array("hat","shoe","shirt");
foreach ($clothes as $item) {
echo $item;
}
Example 2: foreach loop array php
foreach (array as $value){
print("value : $value");
}
foreach (array as $key => $value){
print("key[$key] => $value");
}
Example 3: php ofreach
<?php
$a = array(1, 2, 3, 17);
foreach ($a as $index => $v) {
echo "Current value of \$a: $v.\n";
}
?>
Example 4: foreach ph
<?php
$arr = array(1, 2, 3, 4);
foreach ($arr as &$value) {
$value = $value * 2;
}
unset($value);
?>
Example 5: for each php
<?php
$array = [
[1, 2],
[3, 4],
];
foreach ($array as list($a, $b)) {
echo "A: $a; B: $b\n";
}
?>