Example of foreach loop in php
<html>
<head>
<title>Loops: foreach</title>
</head>
<body>
<?php
$ages = array(43, 83, 125, 126, 223, 242);
?>
<?php
// using each value
foreach($ages as $age) {
echo $age . ", ";
}
?>
<br />
<?php
// using each key => value pair
foreach($ages as $position => $age) {
echo $position . ": " . $age . "<br />";
}
?>
<br />
<?php
$prices = array("Brand New Computer"=>2000,
"1 month in "=>25,
"Learning PHP" => "priceless");
foreach($prices as $key => $value) {
if (is_int($value)) {
echo $key . ": $" . $value . "<br />";
} else {
echo $key . ": " . $value . "<br />";
}
}
?>
</body>
</html>
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