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<?php |
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namespace tinymeng\tools; |
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/** |
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* 文件操作类 |
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* logFilePath: /storage/tinymeng/log/ |
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*/ |
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define('logFilePath',dirname(dirname(dirname(dirname(__DIR__)))).DIRECTORY_SEPARATOR.'storage'.DIRECTORY_SEPARATOR.'tinymeng'.DIRECTORY_SEPARATOR.'log'.DIRECTORY_SEPARATOR); |
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class FileTool{ |
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/** |
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* Name: writeLog |
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* Author: Tinymeng <[email protected]> |
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* @param string $message 日志信息 |
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* @param string $file_name 文件名称 |
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* @param bool $echo 是否输出 |
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* @param \Exception|null $exception |
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* @return bool |
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*/ |
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static public function writeLog($message, $file_name='error',bool $echo = false,\Exception $exception = null){ |
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if(!is_string($message)){ |
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$message = json_encode($message); |
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} |
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$message = date('Y-m-d H:i:s').' : '.$message.PHP_EOL; |
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if($exception && $exception instanceof \Exception){ |
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$message .= ' File: '.$exception->getFile().' ,Line: '.$exception->getLine().' ,Message: '.$exception->getMessage(); |
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} |
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if($echo){ |
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echo $message; |
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} |
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$path = logFilePath; |
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if (!is_dir($path)) { |
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if(!mkdir($path, 0755, true)){ |
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die('创建缓存文件夹"'.$path.'"失败!'); |
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} |
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} |
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$file_name = $path.$file_name; |
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self::filePutContents($file_name."-".date('Ymd',time()).".log",$message,true); |
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return true; |
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} |
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/** |
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* Name: 写入文件(数据小使用file_put_contents) |
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* Author: Tinymeng <[email protected]> |
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* @param string $file_name 文件名称 |
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* @param string $content 文件内容 |
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* @param bool $file_append 内容是否追加 |
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* file_put_contents和fopen，fwrite,fclose三个组合的区别 |
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* http://blog.majiameng.com/article/2724.html |
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*/ |
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static public function filePutContents(string $file_name,string $content,bool $file_append = false){ |
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if(strrpos($file_name,DIRECTORY_SEPARATOR)){ |
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//获取文件夹路径 |
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$dir_name = substr($file_name,0,strrpos($file_name,DIRECTORY_SEPARATOR)); |
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//创建文件夹 |
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self::mkdir($dir_name); |
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} |
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//添加文件权限 |
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self::chmod($file_name); |
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//内容写入文件 |
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if($file_append === false){ |
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file_put_contents($file_name,$content); |
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}else{ |
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file_put_contents($file_name,$content,FILE_APPEND); |
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} |
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} |
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/** |
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* Name: 写入文件(文件大，高并发使用fwrite写入) |
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* Author: Tinymeng <[email protected]> |
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* @param string $file_name 文件名称 |
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* @param string $content 文件内容 |
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* @param bool $file_append 内容是否追加 |
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* file_put_contents和fopen，fwrite,fclose三个组合的区别 |
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* http://blog.majiameng.com/article/2724.html |
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*/ |
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static public function fWrite(string $file_name,string $content,bool $file_append = false){ |
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if(strrpos($file_name,DIRECTORY_SEPARATOR)){ |
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//获取文件夹路径 |
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$dir_name = substr($file_name,0,strrpos($file_name,DIRECTORY_SEPARATOR)); |
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//创建文件夹 |
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self::mkdir($dir_name); |
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} |
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//添加文件权限 |
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self::chmod($file_name); |
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//内容写入文件 |
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if($file_append === false){ |
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$handle = fopen($file_name, 'w'); |
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fwrite($handle, $content); |
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fclose($handle); |
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}else{ |
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$handle = fopen($file_name, 'a'); |
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fwrite($handle, $content); |
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fclose($handle); |
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} |
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} |
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/** |
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* Name: 创建文件夹 |
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* Author: Tinymeng <[email protected]> |
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* @param $dir_name |
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* @return bool |
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*/ |
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static public function mkdir(string $dir_name){ |
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if (!is_dir($dir_name)) { |
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if(!mkdir($dir_name, 0755, true)){ |
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die('创建缓存文件夹"'.$dir_name.'"失败!'); |
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} |
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//添加文件权限 |
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self::chmod($dir_name); |
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} |
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return true; |
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} |
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/** |
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* Name: 删除文件夹或文件 |
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* Author: Tinymeng <[email protected]> |
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* @param $dir |
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* @return bool |
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*/ |
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static public function delDir(string $dir) { |
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if(!file_exists($dir)){//文件不存在 |
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return true; |
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} |
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if (!is_dir($dir)) { |
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unlink($dir); |
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return true; |
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} |
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//先删除目录下的文件 |
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$dh = opendir($dir); |
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while ($file = readdir($dh)) { |
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if($file != "." && $file!="..") { |
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$full_path = $dir."/".$file; |
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if(!is_dir($full_path)) { |
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unlink($full_path); |
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} else { |
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self::delDir($full_path); |
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} |
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} |
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} |
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closedir($dh); |
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//删除当前文件夹： |
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if(rmdir($dir)) { |
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return true; |
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} else { |
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return false; |
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} |
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} |
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/** |
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* 给目录赋值权限 |
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* @Author: TinyMeng <[email protected]> |
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* @param $file_name |
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* @param int $mode |
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*/ |
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static public function chmod($file_name,$mode = 0755){ |
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if (file_exists($file_name)){ |
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@chmod($file_name,$mode); |
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} |
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} |
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/** |
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* 获取目录文件 |
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* @Author: TinyMeng <[email protected]> |
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* @param $path |
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* dirname()可以的当前文件目录 |
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* @return array |
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*/ |
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static public function scanDir($path){ |
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$filename = scandir($path); |
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$result = array(); |
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foreach($filename as $k=>$v){ |
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// 跳过两个特殊目录 continue跳出循环 |
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if($v=="." || $v==".."){continue;} |
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$result[] = $v; |
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} |
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return $result; |
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} |
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/** |
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* 文件移动 |
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* @Author: TinyMeng <[email protected]> |
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* @param string $file old文件 |
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* @param string $new_file 新文件 |
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* @return bool |
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*/ |
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static public function move(string $file, string $new_file): bool |
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{ |
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//文件是否存在 |
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if(!file_exists($file)){ |
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return false; |
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} |
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//新文件目录 |
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if(strrpos($new_file,DIRECTORY_SEPARATOR)){ |
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//获取文件夹路径 |
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$dir_name = substr($new_file,0,strrpos($new_file,DIRECTORY_SEPARATOR)); |
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//创建文件夹 |
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self::mkdir($dir_name); |
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//添加文件权限 |
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self::chmod($dir_name); |
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} |
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copy($file,$new_file); //拷贝到新目录 |
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unlink($file); //删除旧目录下的文件 |
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return true; |
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} |
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} |
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majiameng /
tools
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