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<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>PHP 关联数组 实例 - 自学教程(runoops.com)</title>
</head>
<body>
<?php
$age=array("Peter"=>"35","Ben"=>"37","Joe"=>"43");
echo "Peter is " . $age['Peter'] . " years old.";
?>
</body>
</html>