php foreach echo key value
foreach($page as $key => $value) {
echo "$key is at $value";
}php foreach echo key value
foreach($page as $key => $value) {
echo "$key is at $value";
}loop over keys and values php
foreach ($arr as $key => $value) {
echo $key;
}foreach ph
<?php
$arr = array(1, 2, 3, 4);
foreach ($arr as &$value) {
$value = $value * 2;
}
// $arr is now array(2, 4, 6, 8)
unset($value); // break the reference with the last element
?>php foreach dict get key
foreach (iterable_expression as $key => $value)
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