php单文件版在线代码编辑器

这篇文章主要介绍了php单文件版在线代码编辑器,个人感觉相当不错，分享给大家，需要的朋友可以参考下

密码加密方式:
 * md5(自设密码+$ace) //$ace为cdn镜像地址

使用方法:

 * 1.确认 $pwd 变量值为 false, 上传本文件到PHP空间并访问
 * 2.第一次访问提示设置密码,设置密码并牢记
 * 3.使用第一次设置的密码登录后,默认编辑的是本php文件,
 * 4.本文件是编辑器核心文件,请不要随意修改
 * 5.保存编辑的文件请用 Ctrl + S 按键组合,等待执行结果
 * 6.保存动作执行后请务必等待保存成功信息返回
 * 7.重置操作会修改本程序的文件名，以防他人猜测路径
 * 8.刷新功能仅是刷新本程序文件，不能刷新其他

建议在 chrome 浏览器中使用本编辑器

复制代码 代码如下:

session_start();
$curr_file = __FILE__; //默认编辑当前文件
$curr_file_path = str_replace(dirname(__FILE__), '', __FILE__);
$pwd = "57574d98bc6ebe77b07e59d87065cd9e"; //密码初始化默认值为 false
$ace = 'ace.js'; //编辑器核心js
$tip['core'] = 'alertify.core.min.css';
$tip['css'] = 'alertify.default.min.css';
$tip['js'] = 'alertify.min.js';
$jquery = 'jquery.min.js';
if ( false !== $pwd ) {
    define('DEFAULT_PWD', $pwd);
}
//文件后缀名对应的语法解析器
$lng = array(
    'as' => 'actionscript', 'js' => 'javascript',
    'php' => 'php', 'css' => 'css', 'html' => 'html',
    'htm' => 'html', 'ini' => 'ini', 'json' => 'json',
    'jsp' => 'jsp', 'txt' => 'text', 'sql' => 'mysql',
    'xml' => 'xml', 'yaml' => 'yaml', 'py' => 'python',
    'md' => 'markdown', 'htaccess' => 'apache_conf',
    'bat' => 'batchfile', 'go' => 'golang',
);
//判断用户是否登录
function is_logged() {
    $flag = false;
    if ( isset($_SESSION['pwd']) && defined('DEFAULT_PWD') ) {
        if ( $_SESSION['pwd'] === DEFAULT_PWD ) {
            $flag = true;
        }
    }
    return $flag;
}
//重新载入到本页面
function reload() {
    $file = pathinfo(__FILE__, PATHINFO_BASENAME);
    die(header("Location: {$file}"));
}
//判断请求是否是ajax请求
function is_ajax() {
    $flag = false;
    if ( isset($_SERVER['HTTP_X_REQUESTED_WITH']) ) {
        $flag = strtolower($_SERVER['HTTP_X_REQUESTED_WITH']) === 'xmlhttprequest';
    }
    return $flag;
}
//销毁SESSION和COOKIE
function exterminate() {
    $_SESSION = array();
    foreach ( $_COOKIE as $key ) {
        setcookie($key, null);
    }
    session_destroy();
    $_COOKIE = array();
    return true;
}
//获取一个目录下的文件列表
function list_dir($path, $type = 'array') {
    $flag = false;
    $lst = array('dir'=>array(), 'file'=>array());
    $base = !is_dir($path) ? dirname($path) : $path;
    $tmp = scandir($base);
    foreach ( $tmp as $k=>$v ) {
        //过滤掉上级目录,本级目录和程序自身文件名
        if ( !in_array($v, array('.', '..')) ) {
            $file = $full_path = rtrim($base, 'http://www.jb51.net/').DIRECTORY_SEPARATOR.$v;
            if ( $full_path == __FILE__ ) {
                continue; //屏蔽自身文件不在列表出现
            }
            $file = str_replace(dirname(__FILE__), '', $file);
            $file = str_replace("\\", 'http://www.jb51.net/', $file); //过滤win下的路径
            $file = str_replace('//', 'http://www.jb51.net/', $file); //过滤双斜杠
            if ( is_dir($full_path) ) {
                if ( 'html' === $type ) {
                    $v = '

'.$v.'

';
                }
                array_push($lst['dir'], $v);
            } else {
                if ( 'html' === $type ) {
                    $v = '

'.$v.'

';
                }
                array_push($lst['file'], $v);
            }
        }
    }
    $lst = array_merge($lst['dir'], $lst['file']);
    $lst = array_filter($lst);
    $flag = $lst;
    if ( 'html' === $type ) {
        $flag = '

'. implode('', $lst) .'

';
    }
    return $flag;
}
//递归删除一个非空目录
function deldir($dir) {
    $dh = opendir($dir);
    while ( $file = readdir($dh) ) {
        if ( $file != '.' && $file != '..' ) {
            $fullpath = $dir.'http://www.jb51.net/'.$file;
            if ( !is_dir($fullpath) ) {
                unlink($fullpath);
            } else {
                deldir($fullpath);
            }
        }
    }
    return rmdir($dir);
}
//退出登录
if ( isset($_GET['logout']) ) {
    if ( exterminate() ) {
        reload();
    }
}
//ajax输出文件内容
if ( is_logged() && is_ajax() && isset($_POST['file']) ) {
    $file = dirname(__FILE__).$_POST['file'];
    $ext = pathinfo($file, PATHINFO_EXTENSION);
    $mode = isset($lng[$ext]) ? $lng[$ext] : false;
    die(json_encode(array(
        'file' => $file, 'html' => file_get_contents($file),
        'mode' => $mode,    
    )));
}
//ajax输出目录列表
if ( is_logged() && is_ajax() && isset($_POST['dir']) ) {
    $dir = dirname(__FILE__).$_POST['dir'];
    $list_dir = list_dir($dir, 'html');
    die(json_encode(array(
        'dir' => $dir, 'html' => $list_dir,
    )));
}
//ajax保存文件
if ( is_logged() && is_ajax() && isset($_POST['action']) ) {
    $arr = array('result'=>'error', 'msg'=>'文件保存失败！');
    $content = $_POST['content'];
    if ( 'save_file' === $_POST['action'] ) {
        if ( isset($_POST['file_path']) ) {
            $file = dirname(__FILE__).$_POST['file_path'];
        } else {
            $file = __FILE__;
        }
        file_put_contents($file, $content);
        $arr['result'] = 'success';
        $arr['msg'] = '保存成功！';
    }
    die(json_encode($arr));
}
//ajax删除文件或文件夹
if ( is_logged() && is_ajax() && isset($_POST['del']) ) {
    $path = dirname(__FILE__).$_POST['del'];
    $arr = array('result'=>'error', 'msg'=>'删除操作失败！');
    if ( $_POST['del'] && $path ) {
        $flag = is_dir($path) ? deldir($path) : unlink($path);
        if ( $flag ) {
           $arr['msg'] = '删除操作成功！';
           $arr['result'] = 'success';
        }
    }
    die(json_encode($arr));
}
//ajax新建文件或文件夹
if ( is_logged() && is_ajax() && isset($_POST['create']) ) {
    $flag = false;
    $arr = array('result'=>'error', 'msg'=>'操作失败！');
    if ( isset($_POST['target']) ) {
        $target = dirname(__FILE__).$_POST['target'];
        $target = is_dir($target) ? $target : dirname($target);
    }
    if ( $_POST['create'] && $target ) {
        $base_name = pathinfo($_POST['create'], PATHINFO_BASENAME);
        $exp = explode('.', $base_name);
        $full_path = $target.'http://www.jb51.net/'.$base_name;
        $new_path = str_replace(dirname(__FILE__), '', $full_path);
        if ( count($exp) > 1 && isset($lng[array_pop($exp)]) ) {
            file_put_contents($full_path, '');
            $arr['result'] = 'success';
            $arr['msg'] = '新建文件成功！';
            $arr['type'] = 'file';
        } else {
            mkdir($full_path, 0777, true);
            $arr['result'] = 'success';
            $arr['msg'] = '新建目录成功！';
            $arr['type'] = 'dir';
        }
        if ( $base_name && $new_path ) {
            $arr['new_name'] = $base_name;
            $arr['new_path'] = $new_path;
        }
    }
    die(json_encode($arr));
}
//ajax重命名文件或文件夹
if ( is_logged() && is_ajax() && isset($_POST['rename']) ) {
    $arr = array('result'=>'error', 'msg'=>'重命名操作失败！');
    if ( isset($_POST['target']) ) {
        $target = dirname(__FILE__).$_POST['target'];
    }
    if ( $_POST['rename'] ) {
        $base_name = pathinfo($_POST['rename'], PATHINFO_BASENAME);
        if ( $base_name ) {
            $rename = dirname($target).'http://www.jb51.net/'.$base_name;
            $new_path = str_replace(dirname(__FILE__), '', $rename);
        }
    }
    if ( $rename && $target && rename($target, $rename) ) {
       $arr['new_name'] = $base_name;
       $arr['new_path'] = $new_path;
       $arr['msg'] = '重命名操作成功！';
       $arr['result'] = 'success';
    }
    if ( $target == __FILE__ ) {
        $arr['redirect'] = $new_path;
    }
    die(json_encode($arr));
}
//获取代码文件内容
$code = file_get_contents($curr_file);
$tree = '

   
• ROOT'.list_dir($curr_file, 'html').'

';
//登陆和设置密码共用模版
$first =








   

        【动作】
   

   
   
   
   

HTMLSTR;
//判断是否第一次登录
if ( false === $pwd && empty($_POST) ) {
    die(str_replace(
        array('【标题】', '【动作】'),
        array('第一次使用，请先设置密码！', '设置'),
        $first
    ));
}
//第一次设置登录密码
if ( false === $pwd && !empty($_POST) ) {
    if ( isset($_POST['pwd']) && strlen($_POST['pwd']) ) {
        $pwd = $_SESSION['pwd'] = md5($_POST['pwd'].$ace);
        $code = preg_replace('#\$pwd = false;#', '$pwd = "'.$pwd.'";', $code, 1);
        file_put_contents($curr_file, $code);
    } else {
        reload();
    }
}
//用户登录验证
if ( false !== $pwd && !empty($_POST) ) {
    $tmp = md5($_POST['pwd'].$ace);
    if ( $tmp && $pwd && $tmp === $pwd ) {
        $_SESSION['pwd'] = $pwd;
        reload();
    }
}
//处理一下html实体
$code = htmlspecialchars($code);
$dir_icon = str_replace(array("\r\n", "\r", "\n"), '',
'data:image/jpg;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAANCAYAAACgu+4kAAAAGXRFWHRTb2Z0d2
FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAQVJREFUeNqkkk1uwjAQhd84bsNP1FUXLCtu0H3XPSoX4Qrd9wR
sCjQEcIY3DiiJUYiqRhp5Mra/92YSUVVgLSW49B7H+NApRh75XkHfFoCG+02tyflUeQTw2y9UYYP8cCStc9SM
PeVA/Sy6Dw555q3au1z+EhBYk1cgO7OSNdaFNT0x5sCkYDha0WPiHZgVqPzLO+8seai6E2jed42bCL06tNyEH
AX9kv3jh3HqH7BctFWLMOmAbcg05mHK5+sQpd1HYijN47zcDUCShGEHtzxtwQS9WTcAQmJROrJDLXQB9s1Tu6
MtRED4bwsHLnUzxEeKac3+GeP6eo8yevhjC3F1qC4CDAAl3HwuyNAIdwAAAABJRU5ErkJggg==');
$file_icon = str_replace(array("\r\n", "\r", "\n"), '',
'data:image/jpg;base64,iVBORw0KGgoAAAANSUhEUgAAAA8AAAAQCAYAAADJViUEAAAAGXRFWHRTb2Z0d2
FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAS1JREFUeNqMU01KxkAMTaez7aYbNwreQdBzeopS6EXEW+jug7Z
C6X+/iUloSr6xioFHJkPee5mUJgBwT7gjpPB3XAgfiBjs5dOyLF/btl0pkEFngdbzPGNRFK/U+0hwJAAMjmcm
DsOA4zge6Pseu67DpmlEqK5rLMvyRkDJor6uq2SGktu2FfdpmpANqqoSASYnO/kthABJkoCOxCASkCBkWSYuQ
qCeNE1fqHz3fMkXzjnJ2sRinL33QBNIzWJ5nh/L8npQohVTJwYTyfFm/d6Oo2HGE8ffwseuZ1PEjhrOutmsRF
0iC8QmPibEtT4hftrhHI95JqJT/HC2JOt0to+zN6MVsZ/oZKqwmyCTA33DkbN1sws0i+Pega6v0kd42H9JB/8
LJl5I6PNbgAEAa9MP7QWoNLoAAAAASUVORK5CYII=');
$loading = str_replace(array("\r\n", "\r", "\n"), '',
'data:image/gif;base64,R0lGODlhFAAUALMIAPh2AP+TMsZiALlcAKNOAOp4ANVqAP+PFv///wAAAAAAAA
AAAAAAAAAAAAAAAAAAACH/C05FVFNDQVBFMi4wAwEAAAAh+QQFCgAIACwAAAAAFAAUAAAEUxDJSau9iBDMteb
TMEjehgTBJYqkiaLWOlZvGs8WDO6UIPCHw8TnAwWDEuKPcxQml0Ynj2cwYACAS7VqwWItWyuiUJB4s2AxmWxG
g9bl6YQtl0cAACH5BAUKAAgALAEAAQASABIAAAROEMkpx6A4W5upENUmEQT2feFIltMJYivbvhnZ3Z1h4FMQI
Dodz+cL7nDEn5CH8DGZhcLtcMBEoxkqlXKVIgAAibbK9YLBYvLtHH5K0J0IACH5BAUKAAgALAEAAQASABIAAA
ROEMkphaA4W5upMdUmDQP2feFIltMJYivbvhnZ3V1R4BNBIDodz+cL7nDEn5CH8DGZAMAtEMBEoxkqlXKVIg4
HibbK9YLBYvLtHH5K0J0IACH5BAUKAAgALAEAAQASABIAAAROEMkpjaE4W5tpKdUmCQL2feFIltMJYivbvhnZ
3R0A4NMwIDodz+cL7nDEn5CH8DGZh8ONQMBEoxkqlXKVIgIBibbK9YLBYvLtHH5K0J0IACH5BAUKAAgALAEAA
QASABIAAAROEMkpS6E4W5spANUmGQb2feFIltMJYivbvhnZ3d1x4JMgIDodz+cL7nDEn5CH8DGZgcBtMMBEox
kqlXKVIggEibbK9YLBYvLtHH5K0J0IACH5BAUKAAgALAEAAQASABIAAAROEMkpAaA4W5vpOdUmFQX2feFIltM
JYivbvhnZ3V0Q4JNhIDodz+cL7nDEn5CH8DGZBMJNIMBEoxkqlXKVIgYDibbK9YLBYvLtHH5K0J0IACH5BAUK
AAgALAEAAQASABIAAAROEMkpz6E4W5tpCNUmAQD2feFIltMJYivbvhnZ3R1B4FNRIDodz+cL7nDEn5CH8DGZg
8HNYMBEoxkqlXKVIgQCibbK9YLBYvLtHH5K0J0IACH5BAkKAAgALAEAAQASABIAAAROEMkpQ6A4W5spIdUmHQ
f2feFIltMJYivbvhnZ3d0w4BMAIDodz+cL7nDEn5CH8DGZAsGtUMBEoxkqlXKVIgwGibbK9YLBYvLtHH5K0J0
IADs=');
//编辑器模版
$html =

    保存
    刷新
    重置
    退出

{$tree}

{$code}

HTMLSTR;
//判断是否已经登录
if ( !is_logged() ) {
    die(str_replace(
        array('【标题】', '【动作】'),
        array('请输入您第一次设置的密码！', '登录'),
        $first
    ));
} else {
    echo $html;
}

以上就是本文所述的全部内容了，，希望大家能够喜欢。