How to set cookie and get cookie in php?

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How to set cookie and get cookie in php?

The following is the code to read cookies and write cookies with cookie expire:

1. set cookie in php

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< ?php
setcookie("cookie[acctNo]", "1234", time()+3600); //expire in 1 hour
setcookie("cookie[name]", "Tom", time()+3600);
setcookie("cookie[age]", "25", time()+3600);
? >
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2. get cookie in php

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< ?php
   //basic code
   // $name = $_COOKIE['name'];

if (isset($_COOKIE['cookie'])) {
    foreach ($_COOKIE['cookie'] as $name => $value) {
$name = htmlspecialchars($name);
$value = htmlspecialchars($value);
echo "$name : $value < br / >\n";
}
}
? >