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php解析 JSON 数据

发布时间:2016-11-25 16:25

大多数流行的 Web 服务如 twitter 通过开放 API 来提供数据一样,它总是能够知道如何解析 API 数据的各种传送格式,包括 JSON,XML 等等
 代码如下 复制代码
$json_string='{"id":1,"name":"foo","email":"foo@foobar.com","interest":["wordpress","php"]} ';
$obj=json_decode($json_string);
echo $obj->name;
//prints foo echo $obj->interest[1]; //prints php
PHP写入文本文件和C语言非常类似,用的函数也一致,读取文件用fopen,写入文件用fwrite,结束用fclose。要注意的是打开并写入新的文件用\"w\"标识,读取文件用\"r\"标识,在原有文件上继续写入用\"a\"标识

,同时windows换行符是"rn",linux换行符是"n"
    PHP记录IP的函数是 $_SERVER["REMOTE_ADDR"]

    PHP获取当前时间函数date("Y-m-d H:i:s", time())

    PHP获取来路网址函数$_SERVER['HTTP_REFERER'] 首先要判断其是否为空值,即用isset进行判断,比如我们直接从浏览器敲入网址则不会有来路网址记录,最后代码很简单,如下:

 代码如下 复制代码

$ip = $_SERVER["REMOTE_ADDR"];
$time = date("Y-m-d H:i:s", time());
$from = '';
if(isset($_SERVER['HTTP_REFERER']))
{
   $from = $_SERVER['HTTP_REFERER'];
}
$myfile = 'wtndata/statistic.txt';
$str = "ip='".$ip."' from='".$from."' time='".$time."'rn";
$file_pointer = fopen($myfile,"a");
fwrite($file_pointer,$str);
fclose($file_pointer);

这个程序是利用php+ajax+jquery 实现的一个仿baidu智能提示的效果,有需要的朋友可以下载测试哦。

先来看看效果

代码如下

index.html文件,保保存成index.htm

 代码如下 复制代码

<!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" />
<title>Ajax Auto Suggest</title>

<script type="text/网页特效"" width=100% src="jquery-1.2.1.pack.js"></script>
<script type="text/javascript">
 function lookup(inputString) {
  if(inputString.length == 0) {
   // Hide the suggestion box.
   $('#suggestions').hide();
  } else {
   $.post("rpc.php", {queryString: ""+inputString+""}, function(data){
    if(data.length >0) {
     $('#suggestions').show();
     $('#autoSuggestionsList').html(data);
    }
   });
  }
 } // lookup
 
 function fill(thisValue) {
  $('#inputString').val(thisValue);
  setTimeout("$('#suggestions').hide();", 200);
 }
</script>

<style type="text/css教程">
 body {
  font-family: Helvetica;
  font-size: 11px;
  color: #000;
 }
 
 h3 {
  margin: 0px;
  padding: 0px; 
 }

 .suggestionsBox {
  position: relative;
  left: 30px;
  margin: 10px 0px 0px 0px;
  width: 200px;
  background-color: #212427;
  -moz-border-radius: 7px;
  -webkit-border-radius: 7px;
  border: 2px solid #000; 
  color: #fff;
 }
 
 .suggestionList {
  margin: 0px;
  padding: 0px;
 }
 
 .suggestionList li {
  
  margin: 0px 0px 3px 0px;
  padding: 3px;
  cursor: pointer;
 }
 
 .suggestionList li:hover {
  background-color: #659CD8;
 }
</style>

</head>

<body>


 <div>
  <form>
   <div>
    Type your county:
    <br />
    <input type="text" size="30" value="" id="inputString" onkeyup="lookup(this.value);" onblur="fill();" />
   </div>
   
   <div class="suggestionsBox" id="suggestions" style="display: none;">
    <img" width=100% src="upArrow.png" style="position: relative; top: -12px; left: 30px;" alt="upArrow" />
    <div class="suggestionList" id="autoSuggestionsList">
     &nbsp;
    </div>
   </div>
  </form>
 </div>

</body>
</html>

php文件

 代码如下 复制代码

<?php
 
    mysql教程_connect('localhost', 'root' ,'root');
 mysql_select_db("autoComplete"); 
 
 $queryString = $_POST['queryString'];
   
   if(strlen($queryString) >0) {
    $sql= "SELECT value FROM countries WHERE value LIKE '".$queryString."%' LIMIT 10";
    $query = mysql_query($sql);
    while ($result = mysql_fetch_array($query,MYSQL_BOTH)){    
     $value=$result['value'];
     echo '<li onClick="fill(''.$value.'');">'.$value.'</li>';
    }

   }
 
?>

sql.sql把这里复制保存到你的数据库教程

 代码如下 复制代码

-- phpMyAdmin SQL Dump
-- version 3.3.5
-- http://www.phpmyadmin.net
--
-- 主机: localhost
-- 生成日期: 2010 年 12 月 09 日 02:36
-- 服务器版本: 5.0.22
-- PHP 版本: 5.2.14

SET SQL_MODE="NO_AUTO_VALUE_ON_ZERO";


/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
/*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
/*!40101 SET NAMES utf8 */;

--
-- 数据库: `autoComplete`
--

-- --------------------------------------------------------

--
-- 表的结构 `countries`
--

CREATE TABLE IF NOT EXISTS `countries` (
  `id` int(6) NOT NULL auto_increment,
  `value` varchar(250) NOT NULL default '',
  PRIMARY KEY  (`id`)
) ENGINE=MyISAM DEFAULT CHARSET=latin1 AUTO_INCREMENT=243 ;

--
-- 转存表中的数据 `countries`
--

INSERT INTO `countries` (`id`, `value`) VALUES
(1, 'Afghanistan'),
(2, 'Aringland Islands'),
(3, 'Albania'),
(4, 'Algeria'),
(5, 'American Samoa'),
(6, 'Andorra'),
(7, 'Angola'),
(8, 'Anguilla'),
(9, 'Antarctica'),
(10, 'Antigua and Barbuda'),
(11, 'Argentina'),
(12, 'Armenia'),
(13, 'Aruba'),
(14, 'Australia'),
(15, 'Austria'),
(16, 'Azerbaijan'),
(17, 'Bahamas'),
(18, 'Bahrain'),
(19, 'Bangladesh'),
(20, 'Barbados'),
(21, 'Belarus'),
(22, 'Belgium'),
(23, 'Belize'),
(24, 'Benin'),
(25, 'Bermuda'),
(26, 'Bhutan'),
(27, 'Bolivia'),
(28, 'Bosnia and Herzegovina'),
(29, 'Botswana'),
(30, 'Bouvet Island'),
(31, 'Brazil'),
(32, 'British Indian Ocean territory'),
(33, 'Brunei Darussalam'),
(34, 'Bulgaria'),
(35, 'Burkina Faso'),
(36, 'Burundi'),
(37, 'Cambodia'),
(38, 'Cameroon'),
(39, 'Canada'),
(40, 'Cape Verde'),
(41, 'Cayman Islands'),
(42, 'Central African Republic'),
(43, 'Chad'),
(44, 'Chile'),
(45, 'China'),
(46, 'Christmas Island'),
(47, 'Cocos (Keeling) Islands'),
(48, 'Colombia'),
(49, 'Comoros'),
(50, 'Congo'),
(51, 'Congo'),
(52, ' Democratic Republic'),
(53, 'Cook Islands'),
(54, 'Costa Rica'),
(55, 'Ivory Coast (Ivory Coast)'),
(56, 'Croatia (Hrvatska)'),
(57, 'Cuba'),
(58, 'Cyprus'),
(59, 'Czech Republic'),
(60, 'Denmark'),
(61, 'Djibouti'),
(62, 'Dominica'),
(63, 'Dominican Republic'),
(64, 'East Timor'),
(65, 'Ecuador'),
(66, 'Egypt'),
(67, 'El Salvador'),
(68, 'Equatorial Guinea'),
(69, 'Eritrea'),
(70, 'Estonia'),
(71, 'Ethiopia'),
(72, 'Falkland Islands'),
(73, 'Faroe Islands'),
(74, 'Fiji'),
(75, 'Finland'),
(76, 'France'),
(77, 'French Guiana'),
(78, 'French Polynesia'),
(79, 'French Southern Territories'),
(80, 'Gabon'),
(81, 'Gambia'),
(82, 'Georgia'),
(83, 'Germany'),
(84, 'Ghana'),
(85, 'Gibraltar'),
(86, 'Greece'),
(87, 'Greenland'),
(88, 'Grenada'),
(89, 'Guadeloupe'),
(90, 'Guam'),
(91, 'Guatemala'),
(92, 'Guinea'),
(93, 'Guinea-Bissau'),
(94, 'Guyana'),
(95, 'Haiti'),
(96, 'Heard and McDonald Islands'),
(97, 'Honduras'),
(98, 'Hong Kong'),
(99, 'Hungary'),
(100, 'Iceland'),
(101, 'India'),
(102, 'Indonesia'),
(103, 'Iran'),
(104, 'Iraq'),
(105, 'Ireland'),
(106, 'Israel'),
(107, 'Italy'),
(108, 'Jamaica'),
(109, 'Japan'),
(110, 'Jordan'),
(111, 'Kazakhstan'),
(112, 'Kenya'),
(113, 'Kiribati'),
(114, 'Korea (north)'),
(115, 'Korea (south)'),
(116, 'Kuwait'),
(117, 'Kyrgyzstan'),
(118, 'Lao People''s Democratic Republic'),
(119, 'Latvia'),
(120, 'Lebanon'),
(121, 'Lesotho'),
(122, 'Liberia'),
(123, 'Libyan Arab Jamahiriya'),
(124, 'Liechtenstein'),
(125, 'Lithuania'),
(126, 'Luxembourg'),
(127, 'Macao'),
(128, 'Macedonia'),
(129, 'Madagascar'),
(130, 'Malawi'),
(131, 'Malaysia'),
(132, 'Maldives'),
(133, 'Mali'),
(134, 'Malta'),
(135, 'Marshall Islands'),
(136, 'Martinique'),
(137, 'Mauritania'),
(138, 'Mauritius'),
(139, 'Mayotte'),
(140, 'Mexico'),
(141, 'Micronesia'),
(142, 'Moldova'),
(143, 'Monaco'),
(144, 'Mongolia'),
(145, 'Montserrat'),
(146, 'Morocco'),
(147, 'Mozambique'),
(148, 'Myanmar'),
(149, 'Namibia'),
(150, 'Nauru'),
(151, 'Nepal'),
(152, 'Netherlands'),
(153, 'Netherlands Antilles'),
(154, 'New Caledonia'),
(155, 'New Zealand'),
(156, 'Nicaragua'),
(157, 'Niger'),
(158, 'Nigeria'),
(159, 'Niue'),
(160, 'Norfolk Island'),
(161, 'Northern Mariana Islands'),
(162, 'Norway'),
(163, 'Oman'),
(164, 'Pakistan'),
(165, 'Palau'),
(166, 'Palestinian Territories'),
(167, 'Panama'),
(168, 'Papua New Guinea'),
(169, 'Paraguay'),
(170, 'Peru'),
(171, 'Philippines'),
(172, 'Pitcairn'),
(173, 'Poland'),
(174, 'Portugal'),
(175, 'Puerto Rico'),
(176, 'Qatar'),
(177, 'Runion'),
(178, 'Romania'),
(179, 'Russian Federation'),
(180, 'Rwanda'),
(181, 'Saint Helena'),
(182, 'Saint Kitts and Nevis'),
(183, 'Saint Lucia'),
(184, 'Saint Pierre and Miquelon'),
(185, 'Saint Vincent and the Grenadines'),
(186, 'Samoa'),
(187, 'San Marino'),
(188, 'Sao Tome and Principe'),
(189, 'Saudi Arabia'),
(190, 'Senegal'),
(191, 'Serbia and Montenegro'),
(192, 'Seychelles'),
(193, 'Sierra Leone'),
(194, 'Singapore'),
(195, 'Slovakia'),
(196, 'Slovenia'),
(197, 'Solomon Islands'),
(198, 'Somalia'),
(199, 'South Africa'),
(200, 'South Georgia and the South Sandwich Islands'),
(201, 'Spain'),
(202, 'Sri Lanka'),
(203, 'Sudan'),
(204, 'Suriname'),
(205, 'Svalbard and Jan Mayen Islands'),
(206, 'Swaziland'),
(207, 'Sweden'),
(208, 'Switzerland'),
(209, 'Syria'),
(210, 'Taiwan'),
(211, 'Tajikistan'),
(212, 'Tanzania'),
(213, 'Thailand'),
(214, 'Togo'),
(215, 'Tokelau'),
(216, 'Tonga'),
(217, 'Trinidad and Tobago'),
(218, 'Tunisia'),
(219, 'Turkey'),
(220, 'Turkmenistan'),
(221, 'Turks and Caicos Islands'),
(222, 'Tuvalu'),
(223, 'Uganda'),
(224, 'Ukraine'),
(225, 'United Arab Emirates'),
(226, 'United Kingdom'),
(227, 'United States of America'),
(228, 'Uruguay'),
(229, 'Uzbekistan'),
(230, 'Vanuatu'),
(231, 'Vatican City'),
(232, 'Venezuela'),
(233, 'Vietnam'),
(234, 'Virgin Islands (British)'),
(235, 'Virgin Islands (US)'),
(236, 'Wallis and Futuna Islands'),
(237, 'Western Sahara'),
(238, 'Yemen'),
(239, 'Zaire'),
(240, 'Zambia'),
(241, 'Zimbabwe');

 

注:里面有个jquery文件没有放上来,大家可以到http://down.111cn.net下载或者到百度搜索

由于工作需要我找了二个时间日期控制,这个不用js只要php实现的,因为要带参考查询所以操作了操作,有需要的朋友可以参考一下哦,我自己用的是第二个,所以第二个己作了修改。

<?php教程

class Calendar
{
 var $month;
 var $year;

    function __construct($year,$month)
    {
     $this->year=$year;
  $this->month=$month;
 }

 function endday()
 {
  $daydate=date("d",mktime(0,0,0,$this->month,35,$this->year));
  $endday=35-$daydate;
  return $endday;
 }
 
 function oneday_week()
 {
  $oneday_week=date("w",mktime(0,0,0,$this->month,1,$this->year));
  return $oneday_week;
 }
 
 function title_link()
 {
  if(!isset($this->month) && !isset($this->year))
  {
   $this->year  = date("Y");
   $this->month = date("m");
        }
       
 
  $lastmonth=$this->month-1;
  $nextmonth=$this->month+1;
  $lastyear=$this->year;
  $nextyear=$this->year;

        if($this->month <= 1)
        {
         $lastmonth=12;
   $nextmonth=$this->month+1;
   $lastyear=$this->year-1;
   $nextyear=$this->year;
  }
        elseif ($this->month >= 12)
        {
         $lastmonth=$this->month-1;
         $nextmonth=1;
   $lastyear=$this->year;
   $nextyear=$this->year+1;
        }

        $str ="<td colspan='2'><div align='center'><a href=$PHP_SELF?year=".$lastyear."&month=".$lastmonth."&><<<</a></div></td>";
  $str.="<td colspan='3'><div align='center'>".$this->year."--".$this->month."</div></td>";
  $str.="<td colspan='2'><div align='center'><a href=$PHP_SELF?year=".$nextyear."&month=".$nextmonth."&>>>></a></div></td>";
  return $str;
 }
 
 
 function Show_Calendar()
 {
        echo "<table width='181' border=5><tr class='tr.title'>".$this->title_link()."</tr><tr>";
        $weekarray=array("日","一","二","三","四","五","六");
       
        for($k=0;$k<=6;$k++)
        {
         echo "<td><div align='center'>".$weekarray[$k]."</div></td>";
        }
        echo "</tr>";
       
        for($i=0;$i<=5;$i++)
        {
         echo "<tr>";
         for($j=1;$j<=7;$j++)
         {
    $math=( $j - $this->oneday_week() ) + 7 * $i;
   
          echo "<td><div align='center'>";
   
          if($math <= $this->endday() and $math>=1)
    {
         echo $math;
    }
   
         echo "</div></td>";
         }   
         echo "</tr>";    
        }
  echo "</table>";
         
 }
}

/*$calendar=new Calendar($_GET['year'],$_GET['month']);
//$calendar->month=$_GET['month'];
//$calendar->year=$_GET['year'];
$calendar->Show_Calendar();*/


//第二个

?>

实例二

<?php
header("content-type:text/html;charset=utf-8");
?>
<meta http-equiv="content-type" content="text/html;charset=utf-8">

<link href="statics/css教程/zhaoshang.css" rel="stylesheet" type="text/css">
<div class="rili">
<?php
if(!empty($_GET)){
    $year = isset($_GET['year'])?$_GET['year']:date('y');
    $month = isset($_GET['month'])?$_GET['month']:date('m');
 $day = isset($_GET['day'])?$_GET['day']:date('d');
}
if(empty($year)){
    $year = date('Y');
}
if(empty($month)){
    $month = date('m');
}

if(empty($month)){
    $days = date('d');
}

$start_weekday = date('w',mktime(0,0,0,$month,1,$year));
//echo $start_weekday;
$days = date('t',mktime(0,0,0,$month,1,$year));
//echo $days;
$week = array('日','一','二','三','四','五','六');
$i = 0;
$k = 1;
$j = 0;
echo '<table >';
echo '<tr><td colspan = 7 style ="text-align:center; width:250px; background:#d5e5f6; border-bottom:1px solid #333366;">'.$year.'年'.$month.'月'.'</td></tr>';
echo '<tr>';
for($i = 0;$i < 7;$i++){
    echo '<td>'.$week[$i].'</td>';
}
echo '</tr>';
echo '<tr>';
for($j = 0;$j < $start_weekday;$j++){
    echo '<td style="color:#f1f8fc;">'.$j.'</td>';
}
while($k <= $days){
    if($k == $day){
        echo '<td style="color:red"><a href="?year='.$year.'&month='.$month.'&day='.$k.'"><span style="color:red">'.$k.'</span></a></td>';
    }else{
        echo '<td><a href="?year='.$year.'&month='.$month.'&day='.$k.'">'.$k.'</a></td>';
    }
    if(($j+1) % 7 == 0){
        echo '</tr><tr>';
    }
    $j++;
    $k++;
}
while($j % 7 != 0){
    echo '<td style="color:#f1f8fc;">'.$j.'</td>';
    $j++;
}
echo '</tr>';

echo '<tr style="background:#d5e5f6;">';
echo "<td><a href=?".lastYear($year,$month).">".'<<'.'</a></td>';
echo "<td><a href=?".lastMonth($year,$month).">".'<'.'</a></td>';
echo '<td colspan = 3 style="width:105px;" >';
echo '<form name = "myform" method = "GET">';
echo '<select name = year  class="year">';
for($start_year = 1970;$start_year<2039;$start_year++){
 $selected='';
 if( $year== $start_year ) { $selected='selected'; }
 echo '<option value ='. $start_year.' '.$selected.'>'.$start_year.'</option>'." nt";
}
echo '</select>';
echo '<select name = month class="month">';
for($start_month = 1;$start_month<=12;$start_month++){
 $selected='';
 if( $month== $start_month ) { $selected='selected';}
 echo '<option value = '.$start_month.' '.$selected.'>'.$start_month.'</option>'." nt";
}
echo '</select>';
/*echo '月';*/
/*echo '<input type = "submit" name = "search" value = "查询">';*/
echo '</form>';
echo '</td>';
echo "<td><a href=?".nextYear($year,$month).">".'>>'.'</a></td>';
echo "<td><a href=?".nextMonth($year,$month).">".'>'.'</a></td>';
echo '</tr>';
echo '</table>';

function lastYear($year,$month){
 $year = $year-1;
 return "year=$year&month=$month";
}
function lastMonth($year,$month){
 if($month == 1){
  $year = $year -1;
  $month = 12;
 }else{
  $month--;
 }
 return "year=$year&month=$month";
}
function nextYear($year,$month){
 $year = $year+1;
 return "year=$year&month=$month";
}
function nextMonth($year,$month){
 if($month == 12){
  $year = $year +1;
  $month = 1;
 }else {
  $month++;
 }
 return "year=$year&month=$month";
}

?>
</div>
 

<?php教程
/**

* 转化 为 /
*
* @param string $path 路径
* @return string 路径
*/
function dir_path($path) {
 $path = str_replace('\', '/', $path);
 if(substr($path, -1) != '/') $path = $path.'/';
 return $path;
}
/**
* 创建目录
*
* @param string $path 路径
* @param string $mode 属性
* @return string 如果已经存在则返回true,否则为flase
*/
function dir_create($path, $mode = 0777) {
 if(is_dir($path)) return TRUE;
 $ftp_enable = 0;
 $path = dir_path($path);
 $temp = explode('/', $path);
 $cur_dir = '';
 $max = count($temp) - 1;
 for($i=0; $i<$max; $i++) {
  $cur_dir .= $temp[$i].'/';
  if (@is_dir($cur_dir)) continue;
  @mkdir($cur_dir, 0777,true);
  @chmod($cur_dir, 0777);
 }
 return is_dir($path);
}
/**
* 拷贝目录及下面所有文件
*
* @param string $fromdir 原路径
* @param string $todir  目标路径
* @return string 如果目标路径不存在则返回false,否则为true
*/
function dir_copy($fromdir, $todir) {
 $fromdir = dir_path($fromdir);
 $todir = dir_path($todir);
 if (!is_dir($fromdir)) return FALSE;
 if (!is_dir($todir)) dir_create($todir);
 $list = glob($fromdir.'*');
 if (!empty($list)) {
  foreach($list as $v) {
   $path = $todir.basename($v);
   if(is_dir($v)) {
    dir_copy($v, $path);
   } else {
    copy($v, $path);
    @chmod($path, 0777);
   }
  }
 }
    return TRUE;
}
/**
* 转换目录下面的所有文件编码格式
*
* @param string $in_charset  原字符集
* @param string $out_charset 目标字符集
* @param string $dir   目录地址
* @param string $fileexts  转换的文件格式
* @return string 如果原字符集和目标字符集相同则返回false,否则为true
*/
function dir_iconv($in_charset, $out_charset, $dir, $fileexts = 'php|html|htm|shtml|shtm|js|txt|xml') {
 if($in_charset == $out_charset) return false;
 $list = dir_list($dir);
 foreach($list as $v) {
  if (preg_match("/.($fileexts)/i", $v) && is_file($v)){
   file_put_contents($v, iconv($in_charset, $out_charset, file_get_contents($v)));
  }
 }
 return true;
}
/**
* 列出目录下所有文件
*
* @param string $path  路径
* @param string $exts  扩展名
* @param array $list  增加的文件列表
* @return array 所有满足条件的文件
*/
function dir_list($path, $exts = '', $list= array()) {
 $path = dir_path($path);
 $files = glob($path.'*');
 foreach($files as $v) {
  $fileext = fileext($v);
  if (!$exts || preg_match("/.($exts)/i", $v)) {
   $list[] = $v;
   if (is_dir($v)) {
    $list = dir_list($v, $exts, $list);
   }
  }
 }
 return $list;
}
/**
* 设置目录下面的所有文件的访问和修改时间
*
* @param string $path  路径
* @param int  $mtime  修改时间
* @param int  $atime  访问时间
* @return array 不是目录时返回false,否则返回 true
*/
function dir_touch($path, $mtime = TIME, $atime = TIME) {
 if (!is_dir($path)) return false;
 $path = dir_path($path);
 if (!is_dir($path)) touch($path, $mtime, $atime);
 $files = glob($path.'*');
 foreach($files as $v) {
  is_dir($v) ? dir_touch($v, $mtime, $atime) : touch($v, $mtime, $atime);
 }
 return true;
}
/**
* 目录列表
*
* @param string $dir  路径
* @param int  $parentid 父id
* @param array $dirs  传入的目录
* @return array 返回目录列表
*/
function dir_tree($dir, $parentid = 0, $dirs = array()) {
 global $id;
 if ($parentid == 0) $id = 0;
 $list = glob($dir.'*');
 foreach($list as $v) {
  if (is_dir($v)) {
            $id++;
   $dirs[$id] = array('id'=>$id,'parentid'=>$parentid, 'name'=>basename($v), 'dir'=>$v.'/');
   $dirs = dir_tree($v.'/', $id, $dirs);
  }
 }
 return $dirs;
}

/**
* 删除目录及目录下面的所有文件
*
* @param string $dir  路径
* @return bool 如果成功则返回 TRUE,失败则返回 FALSE
*/
function dir_delete($dir) {
 $dir = dir_path($dir);
 if (!is_dir($dir)) return FALSE;
 $list = glob($dir.'*');
 foreach($list as $v) {
  is_dir($v) ? dir_delete($v) : @unlink($v);
 }
    return @rmdir($dir);
}

?>

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