php foreach get key value code example
Example 1: php foreach echo key value
foreach($page as $key => $value) {
echo "$key is at $value";
}Example 2: for each php
<?php
foreach (array(1, 2, 3, 4) as &$value) {
$value = $value * 2;
}
?>foreach($page as $key => $value) {
echo "$key is at $value";
}<?php
foreach (array(1, 2, 3, 4) as &$value) {
$value = $value * 2;
}
?>