Difference between revisions of "6CC001 Workshop - week 03"
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<pre> | <pre> | ||
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<? | <? | ||
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class Preferences | class Preferences | ||
{ | { | ||
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$db_server = Preferences::get("db_server"); | $db_server = Preferences::get("db_server"); | ||
echo $db_server; | echo $db_server; | ||
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?> | ?> | ||
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</pre> | </pre> | ||
Revision as of 14:37, 11 September 2009
Main Page >> Web Application Development >> Workbook >> Week 03
Static classes - An example
<?
class Preferences
{
private static $values = array();
static function set($key, $val)
{
self::$values[$key] = $val;
}
static function get($key)
{
return self::$values[$key];
}
}
Preferences::set("db_server", "mi-linux");
//...
$db_server = Preferences::get("db_server");
echo $db_server;
?>
