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<head>
<title>Simple example Easter class</title>
<meta http-equiv="content-type" content="text/html;charset=utf-8" />
</head>
<body>
<?php
// variables for Easter class
$cfg['easter'] = array(
'year' => 2009,
'format' => 'jS F'
);
// load the Easter class
require_once('easter.class.php');
// simple example
try {
$year = 2011;
// get the $easter object an set the year
(object) $easter = new Easter($cfg['easter']);
echo "<h3>About Carl Friedrich Gauss</h3>\n<p>".$easter->about()."</p>\n";
try {
if ( $easter->setVar('year',$year) === FALSE )
throw new Exception('Invalid parameter');
} catch ( Exception $varError ) {
echo "Error: <b>". $varError->getMessage(). "</b> on line ". $varError->getLine(). " in ". $varError->getFile(). "<br/>\n";
}
// output
echo "<h3>Simple example</h3>\nIn $year:<br/> Good Friday is on ". $easter->date('goodfriday'). ", <br/>";
echo "Easter Sunday on ". $easter->date('eastersunday'). " and <br/>Easter Monday on ". $easter->date('eastermonday'). ".<br/>\n";
// show class variables
$varYear = $easter->getVar('year');
$varEaster = $easter->getVar('easter');
$varFormat = $easter->getVar('format');
echo "<h3>Class variables:</h3>\nYear = ".$varYear."<br/> Easter = ".$varEaster."<br/> Format = ".$varFormat."<br/>\n";
if ( $varTest = $easter->getVar('fail') === FALSE ) // test failure of call to getVar()
throw new Exception('getVar() failed');
} catch ( Exception $error ) {
echo "Error: ". $error->getMessage(). " on line: ". $error->getLine(). " in ". $error->getFile(). "<br/>\n";
}
?>
</body>
</html>
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