查找数组中指定键名的值

HTML

<!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>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<script language="javascript" src="jQ_aj/scripts/jquery-1.4.2.js"></script>
<script language="javascript">
$(function(){
// $("#resText").load("GET.php?username="+$('#username').val()+"&content="+$('#content').val());
$('#sub').click(function(){
//laod方法
//$('#resText').load("one.php?username="+$('#username').val());

//get方法
$.get("one.php", {
username : $("#username").val()
}, function (data, textStatus){
$('#resText').html(data)
});

});
});
</script>
<title>Ajax传值</title>
</head>
<body>
    <form action="#" name="mform">
        输入要查找的值:<input type="text" id="username" name="name" >
        <input type="button" id="sub" value="查找">
    </form>
    查找的结果为:
    <div id="resText">

    </div>


<pre>
//示例数组搜索 depth
$src_array = array(
   'test' => '123',
    array(
        'has' => 'OK',
        'find'=> true,
        array(
            'depth' => 'soso',
array(
'123' => 'wangbin',
'wangbin' => 'wangbin456',
array(
'wangbin' => 'wangbin123',
),

),
),
),
);
</pre>
</body>
</html>

php

<?php
function find_array_key($find, $src_array)
{
    if (is_array($src_array))
    {
$src = '';
        if (isset($src_array[$find]))
        {
$src .= $src_array[$find];
#可以完善删除查找到的值在查找
return $src;
        }else
        {
            foreach ($src_array as $key => $value)
            {
                if (is_array($value)) #判断是否是数组如果是进行循环递归调用
                {
                    return find_array_key($find, $value);
                }
            }
            return false;
        }
    }else{
        return false;
    }
}

$src_array = array(
   'test' => '123',
    array(
        'has' => 'OK',
        'find'=> true,
        array(
            'depth' => 'soso',
array(
'123' => 'wangbin',
'wangbin' => 'wangbin456',
array(
'wangbin' => 'wangbin123',
),

),
),
),
);

$username = $_REQUEST['username'];
if($username){
echo find_array_key($username, $src_array);
}else{
echo '查找失败';
}
?>

作者“wbgod_1987”

补充：Web开发 , php ,