Poker Dice Энди Харрис - PHP - Ответ 2985616

<?php
$secondroll = $_POST['secondroll'];
ini_set('display_errors', 1);
  error_reporting(E_ALL);
if(empty($_POST["cash"])) $cash = 100;
else $cash = $_POST["cash"];
rolldie();
if($secondroll == "1") {
print "<h2>Second roll</h1>\n";
$secondroll = "0";
evaluate();
} else {
print "<h2>First Roll</h2>\n";
$secondroll = "1";
}
printstuff();
function rolldie(){
global $die, $secondroll, $keepit;
print"<table border='1'>";
for($i=0;$i<5;$i++){
if(!isset($_POST["keepit"][$i])){
$die[$i] = rand(1,6);
} else {
$die[$i] = $_POST["keepit"][$i];
}// завершення if
$thefile="images/d$die[$i].png";
print<<<HERE
<td>
<img src = $thefile ><br>
HERE;
if($secondroll == "1") {
print "<input type='checkbox' name='keepit[".$i."]' value='".$die[$i]."'>
</td>";
}}
print<<<HERE
</tr></td>
<tr>
    <td colspan="5">
    <center>
    <input type="submit">
    </center>
    </td></tr>
    </table>
HERE;
}
function evaluate(){
global $die, $cash;
$payoff=0;
$cash-=2;
$numvals=array(6);
for($theval=1;$theval<=6;$theval++){
for($dienum=0;$dienum<5;$dienum++){
if($die[$dienum]==$theval){
@$numvals[$theval]++;
}
}
}
/*for($i=1;$i<=6;$i++){
print"$i:$numvals[$i]<br>";}*/
$numPairs = 0;
$numThrees = 0;
@$numFours = 0;
$numFives = 0;
for($i = 1; $i <= 6; $i++){
switch(@$numvals[$i]){
case 2:
$numPairs++;
break;
case 3:
$numThrees++;
break;
case 4:
$numFours++;
break;
case 5:
$numFives++;
break;}}
if($numPairs == 2) {
print "You have two pairs!\n";
$payoff = 1;
}// end if
if($numThrees == 1) {
if($numPairs == 1) {
print "You have a full house! \n";
$payoff = 5;
} else {
print "You have three of a kind! \n";
$payoff = 2;
}// end if for double
}// end if for thriple
if($numFours == 1) {
print "You have four of a kind\n";
$payoff = 5;
}// end if
if($numFives == 1) {
print "You got a five of a kind !\n";
}// end if
if ( (@$numVals[1] == 1)
&&($numVals[2] == 1)
&&($numVals[3] == 1)
&&($numVals[4] == 1)
&&($numVals[5] == 1)){
print "You have a straight!\n";
$payoff = 10;
}// end if
if ( (@$numVals[2]==1)
&&($numVals[3]==1)
&&($numVals[4]==1)
&&($numVals[5]==1)
&&($numVals[6]==1)) {
print "You have a straight\n";
$payoff = 10;
}// end if
print "You bet 2\n";
print "Payoff is $payoff\n";
$cash += $payoff;
}
function printstuff(){
global $cash, $secondroll;
print"<br>Деньги $cash<br>";
print<<<HERE
<input type="hidden" name="secondroll" value="$secondroll">
<input type="hidden" name="cash" value="$cash">
HERE;
}
?>