Difference between revisions of "User:Frantik/99bottles"

Revision as of 12:28, 24 July 2007

Winter Code

<nowinter>

{{#function|formatNum||
{{#if|{{#1}}|{{#1}}|no more}} bottle{{#if|{{#1 == 1}}| | s}}}}

{{#for|{{#i @= 99}}||{{#i >= 0}}||{{#i --}}||
{{#bottles | @= | {{#formatNum|{{#i}}}} }}
{{#ucfirst | {{#bottles}} }} of beer on the wall, {{#bottles}} of beer.<br />
{{#if | {{#i}} | 
"Take one down and pass it around, {{#formatNum|{{#i - 1}}}}" | 
"Go to the store and buy some more, 99 bottles"
}} of beer on the wall

}}

</nowinter>

Equivalent PHP Code

function formatNum($num)
{        
      return (($num) ? $num : 'no more') . ' bottle' . (($num == 1) ? '' : 's');
} 

for ($i = 99; $i >= 0; $i--)
{
   $bottles = formatNum($i);
   echo ucfirst($bottles) . " of beer on the wall, $bottles of beer.\n" .
            ($i ?
              "Take one down and pass it around, " .  formatNum($i - 1) :                                 
              "Go to the store and buy some more, 99 bottles"
             ) . " of beer on the wall.\n\n";}   

Output

{{#function|formatNum|| {{#if|{{#1}}|{{#1}}|no more}} bottle{{#if|{{#1 == 1}}| | s}}}}

{{#for|{{#i @= 99}}||{{#i >= 0}}||{{#i --}}|| {{#bottles | @= | {{#formatNum|{{#i}}}} }} {{#ucfirst | {{#bottles}} }} of beer on the wall, {{#bottles}} of beer.
{{#if | {{#i}} | "Take one down and pass it around, {{#formatNum|{{#i - 1}}}}" | "Go to the store and buy some more, 99 bottles" }} of beer on the wall

}}