phppjp - 経済統計練習帳

var point=new Array();
var s1, s2;
 
function sample(){
 
    $("#p1").click(function () {
 
        var urlx = "play.php?x=" + s1 + "&y=" + s2;
 
 
        $("#memo").load(urlx);
 
        f();
 
    });
 
    $("#p2").click(function () {
 
        var urlx = "play.php?x=" + s2 + "&y=" + s1;
 
 
        $("#memo").load(urlx);
 
        f();
 
    });
 
 
    f();
 
 
 
 
 
}
 
function f(){
 
data = new XMLHttpRequest();
data.open("GET", "data.txt", false);
data.send(null);
 
var str=data.responseText;
 
point = str.split(",");
 
s1 = 0;
for (s = 1; s < 11;s++ ){
if(point[s]==2)s1=s;    
}
 
s2 = 0;
for (s = 1; s < s1;s++ ){
if(point[s]==2)s2=s;    
}
 
$("#memo").html(s1+","+s2);
 
 
}
 
 
 
<?php
 
$x=$_GET["x"];
$y=$_GET["y"];
 
$memo="";
 
$fp = fopen("data.txt", "r");
while ($line = fgets($fp)) {
$memo=$memo.$line;
}
fclose($fp);
 
$px=explode(",",$memo);
 
$h=0;
if($px[$x]==2)$h=$h+1;
if($px[$y]==2)$h=$h+1;
 
if($h==2){
 
$px[$x]=1;
$px[$y]=3;
 
$sx=0;
for($s=1;$s<11;$s++){
if($px[$s]==1)$sx=$sx+1;
if($px[$s]==1)$a[$sx]=$s;
}
 
$n1=rand(1,$sx);
 
$n2=$a[$n1];
 
$px[$n2]=2;
 
$sx=0;
for($s=1;$s<11;$s++){
if($px[$s]==1)$sx=$sx+1;
if($px[$s]==1)$a[$sx]=$s;
}
 
$n1=rand(1,$sx);
 
$n2=$a[$n1];
 
$px[$n2]=2;
 
}
 
 
$memo="p";
for($s=1;$s<11;$s++){
$memo=$memo.",".$px[$s];
}
 
 
$fp2 = fopen("data.txt", "w");
fwrite($fp2,$memo);
fclose($fp2);
 
print($memo);
 
?>