例如：比如我的某个url，
http://127.0.0.1/xxx/xxx.php?action=gg是去执行xxx.php中某段代码if ($action == ....) {
...
...
return $arr;
}
。我在php代码中，怎样获取这个url所返回的 $arr
http://127.0.0.1/xxx/xxx.php?action=gg是去执行xxx.php中某段代码if ($action == ....) {
...
...
return $arr;
}
。我在php代码中，怎样获取这个url所返回的 $arr
<?php
if (!empty($_GET['ajax'])) {
$arr = array(array(0,1,2,3),array(10,11,12,13),array(20,21,22,23));
echo json_encode($arr);
exit;
}
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title> new document </title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<meta name="generator" content="editplus" />
<meta name="author" content="JnKc" />
<meta name="keywords" content="" />
<meta name="description" content="" />
<style type="text/css">
*{font-size:12px;}
</style>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.3/jquery.min.js"></script>
</head>
<body>
<script type="text/javascript">
$.getJSON('?ajax=true',{},function(data){alert('data[1][2]='+data[1][2]);});
$.get('?ajax=true',{},function(data){eval('data='+data);alert('data[1][3]='+data[1][3]);});
</script>
</body>
</html>
function createRequest(){
var request;
if(window.XMLHttpRequest){
request = new XMLHttpRequest();
} else if(window.ActiveXObject){
request = new ActiveXObject("Microsoft.XMLHTTP");
}
return request;
}function get(){
var ajax=createRequest();
var action="gg";
var url = "mgr/getDiqu.php?city="+city;
var url="http://127.0.0.1/xxx/xxx.php?action"+action;
ajax.open("GET",url,true);
ajax.onreadystatechange = function () {
if (ajax.readyState == 4 && ajax.status==200) {
updateDiqu(ajax.responseText);
}
}
ajax.send(null);
}
function updateDiqu(str){
alert(str);
}
</script>
B页面：（http://127.0.0.1/xxx/xxx.php）
if ($action == ....) {
...
...
return $arr;
}
。