Php 如何解析jQuery地址插件

我正在使用插件并尝试解析一些url，这是我得到的：

<script>$(function(){
      $.address.init(function(event) {

                // Initializes the plugin
                $('a').address();

            }).change(function(event) {

 $('a').attr('href').replace(/^#/, '');

    $.ajax({
  url: 'items.php',
  data:"data="+event.value,
  success: function(data) {
    $('div#content').html(data)

      }
   })

});


})</script>

因此，在ajax请求完成后，它会回显：

/items.php?id=2
/items.php?id=3

我如何解析它以便只获取var值？最好是在客户端进行？ 如果我的html href类似于

jQuery地址将忽略

&var=jj

cheers

您可以使用获取查询字符串，然后将查询字符串解析为变量

例如：

<?php

// this is your url
$url = 'items.php?id=2&var=jj';

// you ask parse_url to parse the url and return you only the query string from it
$queryString = parse_url($url, PHP_URL_QUERY);

// parse_str can extract the variables into the global space or can put them into an array
// NOTE: for simplicity no validation is performed but in production you should perform validation
$params = array();
parse_str($queryString, $params);
// you can access the values like thid
echo $params['id']; // will output 2
echo $params['var']; // will output 'jj'
// I prefer this way, because it eliminates the posibility of overwriting another global variable
// with the same name as one of the parameters in the url.

// or you can tell parse_str to extract the variables into the global space
parse_str($queryString);
// or if you want to use the global scope
echo $id; // will output 2
echo $var; // will output 'jj'

---

谢谢你，我试过了，但没有成功。
/items.php?id=2
/items.php?id=3

<?php

// this is your url
$url = 'items.php?id=2&var=jj';

// you ask parse_url to parse the url and return you only the query string from it
$queryString = parse_url($url, PHP_URL_QUERY);

// parse_str can extract the variables into the global space or can put them into an array
// NOTE: for simplicity no validation is performed but in production you should perform validation
$params = array();
parse_str($queryString, $params);
// you can access the values like thid
echo $params['id']; // will output 2
echo $params['var']; // will output 'jj'
// I prefer this way, because it eliminates the posibility of overwriting another global variable
// with the same name as one of the parameters in the url.

// or you can tell parse_str to extract the variables into the global space
parse_str($queryString);
// or if you want to use the global scope
echo $id; // will output 2
echo $var; // will output 'jj'