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";
}foreach in php
<?php
// Declare an array
$arr = array("green", "blue", "pink", "white");
// Loop through the array elements
foreach ($arr as $element) {
echo "$element ";
}
?>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 iterate array keys
foreach ($arr as $key => $value) {
echo "{$key} => {$value} ";
print_r($arr);
}Copyright © 2021 Codeinu
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