Multi.Dictionary object can be also used to share variables inside one php application, with the same functionality as Application object in ASP. You can use the COM object as hi-performance memory cache, for example.
| Application scope dictionary in PHP | |
|---|---|
//on begin of request
$Application = New COM("Multi.Dictionary");
$Application->connect("App");
//call the application dictionary
function getUri ($categoryId) {
global $Application;
$out = $Application['cu'.$categoryId];
if (empty($out)){
global $db;
$qSelect = $db->query("SELECT categoryURL FROM Categories WHERE categoryId=$categoryId");
$vSelect = $db->fetchRow($qSelect);
$out = $vSelect['categoryURL'];
$Application['cu'.$categoryId]=$out;
}
return $out;
}
| |
Free-threaded (multithreaded) dictionary object. Lets you work with unique/non-unique keys in VBScript and JScript envinronment (share application/session variables in ASP) or any other programming language. You can share dictionary variables between processes or computers, you can save or restore dictionary variables to a disk, work with keys using regular expression and more.
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