php代码在线编辑器-PHP源码

php代码在线编辑器-PHP源码

1. [代码][PHP]代码

 '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, '/').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("\\", '/', $file); //过滤win下的路径
			$file = str_replace('//', '/', $file); //过滤双斜杠
			if ( is_dir($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 = $dir.'/'.$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 = $target.'/'.$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).'/'.$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】