This is an example PHP program
addBottles($numberOfBottles);
}
/**
* Wall Desctructor
*/
public function __Destruct() {}
/**
* Get next bottle
*
* @param boolean $force Force the function to return the last bottle
* @returns Bottle
* @throws OutOfBeerException
*/
public function getNextBottle($force = FALSE)
{
if (count($this->bottle) > 1) return array_pop($this->bottle);
else if (count($this->bottle)==1)
{
if ($force) return array_pop($this->bottle);
else throw new LastBottleException();
}
else throw new OutOfBottlesException();
}
/**
* Get number of beers left on the wall
*
* @return int
*/
public function getNumberOfBottles()
{
return count($this->bottle);
}
/**
* Add more bottles
*
* @param int $numberOfBottles
*/
public function addBottles($numberOfBottles)
{
for ($i=0;$i<$numberOfBottles;$i++)
{
$this->bottle[] = new Bottle();
}
}
}
/**
* Bottle Class
*
* @author Dave Marshal
* @since 22/09/2005
* @package Bottles
*/
class Bottle {
/**
* Bottle Constructor
*/
public function __construct() {}
/**
* Bottle Destructor
*/
public function __destruct() {}
}
$wall = new Wall(99);
$continue = TRUE;
while ($continue)
{
try {
$bottlesLeftBefore = $wall->getNumberOfBottles();
$bottle = $wall->getNextBottle();
$bottlesLeftAfter = $wall->getNumberOfBottles();
echo $bottlesLeftBefore." bottles of beer on the wall, ".$bottlesLeftBefore." bottles of
beer.\n";
echo "Take one down and pass it around, ".$bottlesLeftAfter." bottles of beer on the wall.\n\n";
}
catch (LastBottleException $oneLeft)
{
$bottle = $wall->getNextBottle(TRUE);
echo "1 bottle of beer on the wall, 1 bottle of beer.\n";
echo "Take one down and pass it around, no more bottles of beer on the wall.\n\n";
}
catch (OutOfBottlesException $out)
{
echo "No more bottles of beer on the wall, no more bottles of beer.\n";
echo "Go to the store and buy some more, ";
$wall->addBottles(99);
echo $wall->getNumberOfBottles()." bottles of beer on the wall.\n\n";
$continue=FALSE;
}
}
?>
]]>
Source: http://www.99-bottles-of-beer.net/language-php5-883.html
Some various special constructions
?>
PHP opening and closing tags are highlighted as directives
although everything is highlighted even though it is not actual PHP
code, this is a limitation
// incorrectly highlighted as comment
to make text show verbatim nest is within another XML tag
// like this part
"correctly not highlighted as string"
<?php
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html>
<head>
<title>Example of mixing different languages<title>
<head>
<body nowrap class="test">
<H1 style="page-header">Hello World</h1>
<?php
/*
* HTML document using the default xml highligter
* with a nested code block using the php syntax highlighter
*/
$string = "Hello universe";
echo $string;
?>
</body>
</html>