蓝颜知己

shuishan001

于 2010-02-04 13:02:00 发布

阅读量369

点赞数 1

文章标签： c

本文链接：https://blog.youkuaiyun.com/shuishan001/article/details/5287951

版权

http://topic.youkuaiyun.com/u/20080529/00/CCCD0C44-C416-4E2C-867A-CDB7D0CEFE36.html

shuishan001

博客等级

码龄19年

2
原创

2
点赞

0
收藏

9
粉丝

关注

私信

最新评论

BlueDavy
shuishan001: <?php //Tue Jul 28 13:47:15 CST 2009 header("content-type:text/html;charset=utf-8"); function file_lines($file) { //计算代码中有多少行的函数； $fp=fopen($file,"r"); $i=0; while(!feof($fp)) { fgets($fp); $i++; } fclose($fp); echo "文件 $file 有 $i 行代码 "; return $i; } function listdir($path) { $d=dir($path); $arr_ext=array('php','html','css','js'); static $_sum=0,$_sum_files=0; while (false!==($e=$d->read())) { if ($e!='.' && $e != '..') { $subdir = $path.'/'.$e; if (!is_dir($subdir)) { $pathinfo=pathinfo($subdir); if (in_array($pathinfo["extension"],$arr_ext)) {//判断扩展名为php html css js $filecounts++; //统计有多少个文件 $sum1 = file_lines($subdir); //返回一个文件的代码行数函数嵌套 $sumlines += $sum1; //各位件代码行数相加； } } else { listdir($subdir); //函数递归 } } } $d->close(); $_sum +=$sumlines; $_sum_files += $filecounts; $rs = array('sum_lines'=>$_sum,'sum_files'=>$_sum_files); if($sumlines) { echo "文件夹: $path 有文件数: $filecounts 个总共有$sumlines 行代码！ "; echo "---------------------------------------------------------------------- "; } return $rs; } $path = $_SERVER['DOCUMENT_ROOT']; $num=listdir($path); echo "文件夹$path 下总共有 ".$num['sum_files']." 个文件, ".$nu
BlueDavy
shuishan001: /** * 显示文件列表 * * @param string $dir * @param string $order * @param boolean $child * @return array */ function dir_list ($dir='.', $child=false, $ext=array(), $order=0) { $file_list = array(); if(is_dir($dir)) { $list = scandir($dir, $order); foreach($list as $key=>$file) { $file_path = $dir .'/'. $file; if($file=='.' || $file=='..') { continue; } if($ext) { $pathinfo = pathinfo($file_path); if(!in_array($pathinfo['extension'], $ext)) { continue; } } $file_list[$key]['name'] = $file; $file_list[$key]['path'] = $file_path; $file_list[$key]['size'] = size_format(filesize($file_path)); $file_list[$key]['type'] = filetype($file_path); $file_list[$key]['atime'] = time_format(fileatime($file_path)); $file_list[$key]['ctime'] = time_format(filectime($file_path)); $file_list[$key]['mtime'] = time_format(filemtime($file_path)); if(filetype($file_path)=='dir' && $child) { $list = dir_list($file_path, $child, $ext, $order); $file_list = array_merge($file_list, $list); } } } return $file_list; }
BlueDavy
shuishan001: function changeExt($path, $oldExt, $newExt) { if(!is_dir($path)) return false; $obj = dir($path); while($f = $obj->read()) { $f_path = $path .'/'. $f; $filetype = filetype($f_path); if($filetype=='file') { $tmp = explode('.', $f); $f_ext = strtolower(array_pop($tmp)); if($f_ext==$oldExt) { $f_name = implode('.', $tmp); $f = $f_name .'.'. $newExt; rename($f_path, $path .'/'. $f); } } elseif($f!='.' && $f!='..') { changeExt($f_path, $oldExt, $newExt); } } $obj->close(); return true; }
BlueDavy
shuishan001: function change_num($num) { $str = ''; $arr = array(); $num = strrev(intval($num)); $char = array('零','壹','贰','叁','肆','伍','陸','柒','捌','玖'); $unit = array('元整','拾','佰','仟','萬','拾萬','佰萬','仟萬','亿','拾亿','佰亿','仟亿','兆'); $arr = str_split($num); $len = strlen($num); for($i=$len-1; $i>=0; $i--) { if($arr[$i]){ $str .= $char[$arr[$i]]; $str .= $unit[$i]; } else{ $str .= $char[0]; } } $str = preg_replace("/[{$char[0]}]{2,}/","{$char[0]}",$str); if(0 == $arr[0]) { $str = preg_replace("/{$char[0]}$/","{$unit[0]}",$str); } return $str; }