Here it is:
diceroller.php
(unless you change the filename in both displayRollForm() AND reRollForm() you MUST name this file diceroller.php)
- Code: Select all
<?php
if(!class_exists(dice_roller)) {
class dice_roller {
private $_rollspecs = array();
private $_rolldata = array();
public function rollDice($numrolls,$numdice,$numsides,$numsides_custom){
if($numsides == "Custom"){ $sides = $numsides_custom; }
else{ $sides = $numsides; }
for($x=0;$x<$numrolls;$x++){
for($y=0;$y<$numdice;$y++){
$rolldata[$x + 1][] = rand(1,$sides);
}
}
$this->_rollspecs = array(
"rolls"=>$numrolls,
"dice"=>$numdice,
"sides"=>$sides);
$this->_rolldata = $rolldata;
}
public function displayRolldata($sortby,$maxwidth) {
$column = 0;
echo "<table>";
if($sortby == "roll"){$title = "Roll";$subtitle="Dice";}
elseif($sortby == "die"){
for($x=0;$x<$this->_rollspecs['dice'];$x++){
for($y=0;$y<$this->_rollspecs['rolls'];$y++){
$rolldata[$x][] = $this->rolldata[$y][$x];
}
}$title = "Dice";$subtitle="Roll";
$this->_rolldata = $rolldata;}
foreach($this->_rolldata as $roll_number=>$dice){
if($column == 0){ echo "<TR>"; } //Start a new row every 5 columns
echo "<td>";
echo "<table border=1 cellpadding=2>
<tr>
<th align='center' colspan='2'>$title #$roll_number</th>
</tr>";
foreach($dice as $die_number=>$roll){
echo "<tr><td align='center'>$subtitle #".($die_number+1).": </td><td align='center'>$roll</td></tr>";
}
echo "</td></tr></table>";
if($column == $maxwidth){
echo "</tr>";
$column = 0;
} else {
$column++;
}
}
echo "</table>";
}
function displayRollForm(){
$commonsides = array(0=>"4","6","8","10","12","20","Custom");
echo "<form method='post' action='diceroller.php'>
<table border='0'>
<tr>
<td>Number of Rolls: </td>
<td><input name='numrolls' type='text' size='3' maxlength='3'/></td>
</tr>
<tr>
<td>Number of Dice per Roll: </td>
<td><input name='numdice' type='text' size='3' maxlength='3'/></td>
</tr>
<tr>
<td>Number of Sides per Dice: </td>
<td align='right'><select name='numsides'>";
foreach($commonsides as $val){
echo "<option value=$val>$val</option>";
}
echo "</select>
Custom Number: <br><input name='numsides_custom' type='text' size='3' maxlength='3'/></td>
</tr>
<tr>
<td>
Sort by:
</td>
<td>
<select name='sortby'>
<option value='roll'>Sort by Roll #</option>
<option value='die'>Sort by Dice #</option>
</select>
</td>
</tr>
<tr>
<td colspan='2' align='center'><input type='submit' name='Submit' value='Submit' />
<input type='reset' name='reset' value='Reset' /></td>
</tr>
</table></form>";
}
function reRollForm(){
echo "<form method='post' action='diceroller.php'>
<input type='hidden' name='numrolls' value='".$_POST['numrolls']."'>
<input type='hidden' name='numdice' value='".$_POST['numdice']."'>
<input type='hidden' name='numsides' value='".$_POST['numsides']."'>
<input type='hidden' name='numsides_custom' value='".$_POST['numsides_custom']."'>
<input type='hidden' name='sortby' value='".$_POST['sortby']."'>
<input type='submit' name='Submit' value='Re-Roll'>
<a href='diceroller.php'>Change Roll Details</a><br><br>
</form>";
}
}
}
$roller = new dice_roller;
if(isset($_POST['Submit'])){
$roller->reRollForm();
$roller->rolldice($_POST['numrolls'],$_POST['numdice'],$_POST['numsides'],$_POST['numsides_custom']);
$roller->displayRollData($_POST['sortby'],"10");
} else {
$roller->displayRollForm();
}
By default, it displays up to 10 rolls/dice per row but you can change that to whatever you want. Just change the "10" in this line to whatever you want: $roller->displayRollData($_POST['sortby'],"10");
Enjoy!
