'si", - "'
'si", - "'", $text); - $img_start = "
', '
', $text); - } - return $text; -} - -/** - * 获取变量的名字 - * eg hello="123" 获取ss字符串 - */ -function get_var_name(&$aVar){ - foreach($GLOBALS as $key => $var) { - if ($aVar == $GLOBALS[$key] && $key != "argc") { - return $key; - } - } -} -// -----------------变量调试------------------- -/** - * 格式化输出变量，或者对象 - * - * @param mixed $var - * @param boolean $exit - */ -function pr($var, $exit = false){ - ob_start(); - $style = ''; - if (is_array($var)) { - print_r($var); - } else if (is_object($var)) { - echo get_class($var) . " Object"; - } else if (is_resource($var)) { - echo (string)$var; - } else { - echo var_dump($var); - } - $out = ob_get_clean(); //缓冲输出给$out 变量 - $out = preg_replace('/"(.*)"/', '"' . '\\1' . '"', $out); //高亮字符串变量 - $out = preg_replace('/=\>(.*)/', '=>' . '' . '\\1' . '', $out); //高亮=>后面的值 - $out = preg_replace('/\[(.*)\]/', '[' . '\\1' . ']', $out); //高亮变量 - $from = array(' ', '(', ')', '=>'); - $to = array(' ', '(', ')', '=>'); - $out = str_replace($from, $to, $out); - - $keywords = array('Array', 'int', 'string', 'class', 'object', 'null'); //关键字高亮 - $keywords_to = $keywords; - foreach($keywords as $key => $val) { - $keywords_to[$key] = '' . $val . ''; - } - $out = str_replace($keywords, $keywords_to, $out); - $out = str_replace("\n\n", "\n", $out); - echo $style . '
' . get_var_name($var) . ' = ' . $out . ''; - if ($exit) exit; //为真则退出 -} - -/** - * 调试输出变量，对象的值。 -参数任意个(任意类型的变量) - * - * @return echo - */ -function debug_out(){ - $avg_num = func_num_args(); - $avg_list = func_get_args(); - ob_start(); - for($i = 0; $i < $avg_num; $i++) { - pr($avg_list[$i]); - } - $out = ob_get_clean(); - echo $out; - exit; -} - -/** - * 取$from~$to范围内的随机数 - * - * @param $from 下限 - * @param $to 上限 - * @return unknown_type - */ -function rand_from_to($from, $to){ - $size = $from - $to; //数值区间 - $max = 30000; //最大 - if ($size < $max) { - return $from + mt_rand(0, $size); - } else { - if ($size % $max) { - return $from + random_from_to(0, $size / $max) * $max + mt_rand(0, $size % $max); - } else { - return $from + random_from_to(0, $size / $max) * $max + mt_rand(0, $max); - } - } -} - -/** - * 产生随机字串，可用来自动生成密码 默认长度6位 字母和数字混合 - * - * @param string $len 长度 - * @param string $type 字串类型：0 字母 1 数字 2 大写字母 3 小写字母 4 中文 - * 其他为数字字母混合(去掉了 容易混淆的字符oOLl和数字01，) - * @param string $addChars 额外字符 - * @return string - */ -function rand_string($len = 4, $type = ''){ - $str = ''; - switch ($type) { - case 0://大小写中英文 - $chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz'; - break; - case 1://数字 - $chars = str_repeat('0123456789', 3); - break; - case 2://大写字母 - $chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'; - break; - case 3://小写字母 - $chars = 'abcdefghijklmnopqrstuvwxyz'; - break; - default: - // 默认去掉了容易混淆的字符oOLl和数字01，要添加请使用addChars参数 - $chars = 'ABCDEFGHIJKMNPQRSTUVWXYZabcdefghijkmnpqrstuvwxyz23456789'; - break; - } - if ($len > 10) { // 位数过长重复字符串一定次数 - $chars = $type == 1 ? str_repeat($chars, $len) : str_repeat($chars, 5); - } - if ($type != 4) { - $chars = str_shuffle($chars); - $str = substr($chars, 0, $len); - } else { - // 中文随机字 - for($i = 0; $i < $len; $i ++) { - $str .= msubstr($chars, floor(mt_rand(0, mb_strlen($chars, 'utf-8') - 1)), 1); - } - } - return $str; -} - -/** - * 生成自动密码 - */ -function make_password(){ - $temp = '0123456789abcdefghijklmnopqrstuvwxyz'. - 'ABCDEFGHIJKMNPQRSTUVWXYZ~!@#$^*)_+}{}[]|":;,.'.time(); - for($i=0;$i<10;$i++){ - $temp = str_shuffle($temp.substr($temp,-5)); - } - return md5($temp); -} - - -/** - * php DES解密函数 - * - * @param string $key 密钥 - * @param string $encrypted 加密字符串 - * @return string - */ -function des_decode($key, $encrypted){ - $encrypted = base64_decode($encrypted); - $td = mcrypt_module_open(MCRYPT_DES, '', MCRYPT_MODE_CBC, ''); //使用MCRYPT_DES算法,cbc模式 - $iv = mcrypt_create_iv(mcrypt_enc_get_iv_size($td), MCRYPT_RAND); - $ks = mcrypt_enc_get_key_size($td); - - mcrypt_generic_init($td, $key, $key); //初始处理 - $decrypted = mdecrypt_generic($td, $encrypted); //解密 - - mcrypt_generic_deinit($td); //结束 - mcrypt_module_close($td); - return pkcs5_unpad($decrypted); -} -/** - * php DES加密函数 - * - * @param string $key 密钥 - * @param string $text 字符串 - * @return string - */ -function des_encode($key, $text){ - $y = pkcs5_pad($text); - $td = mcrypt_module_open(MCRYPT_DES, '', MCRYPT_MODE_CBC, ''); //使用MCRYPT_DES算法,cbc模式 - $ks = mcrypt_enc_get_key_size($td); - - mcrypt_generic_init($td, $key, $key); //初始处理 - $encrypted = mcrypt_generic($td, $y); //解密 - mcrypt_generic_deinit($td); //结束 - mcrypt_module_close($td); - return base64_encode($encrypted); -} -function pkcs5_unpad($text){ - $pad = ord($text{strlen($text)-1}); - if ($pad > strlen($text)) return $text; - if (strspn($text, chr($pad), strlen($text) - $pad) != $pad) return $text; - return substr($text, 0, -1 * $pad); -} -function pkcs5_pad($text, $block = 8){ - $pad = $block - (strlen($text) % $block); - return $text . str_repeat(chr($pad), $pad); -} + newInstanceArgs($args); +} +/** + * 生产controller对象 + */ +function init_controller($controller_name){ + if (!class_exists($controller_name)) { + $model_file = CONTROLLER_DIR.$controller_name.'.class.php'; + if(!is_file($model_file)){ + return false; + } + require_once ($model_file); + } + $reflectionObj = new ReflectionClass($controller_name); + $args = func_get_args(); + array_shift($args); + return $reflectionObj -> newInstanceArgs($args); +} + +/** + * 加载类 + */ +function load_class($class){ + $filename = CLASS_DIR.$class.'.class.php'; + if (file_exists($filename)) { + require($filename); + }else{ + pr($filename.' is not exist',1); + } +} +/** + * 加载函数库 + */ +function load_function($function){ + $filename = FUNCTION_DIR.$function.'.function.php'; + if (file_exists($filename)) { + require($filename); + }else{ + pr($filename.' is not exist',1); + } +} +/** + * 文本字符串转换 + */ +function mystr($str){ + $from = array("\r\n", " "); + $to = array("
", " "); + return str_replace($from, $to, $str); +} + +// 清除多余空格和回车字符 +function strip($str){ + return preg_replace('!\s+!', '', $str); +} + +/** + * 获取精确时间 + */ +function mtime(){ + $t= explode(' ',microtime()); + $time = $t[0]+$t[1]; + return $time; +} +/** + * 过滤HTML + */ +function clear_html($HTML, $br = true){ + $HTML = htmlspecialchars(trim($HTML)); + $HTML = str_replace("\t", ' ', $HTML); + if ($br) { + return nl2br($HTML); + } else { + return str_replace("\n", '', $HTML); + } +} + +/** + * 将obj深度转化成array + * + * @param $obj 要转换的数据 可能是数组 也可能是个对象 还可能是一般数据类型 + * @return array || 一般数据类型 + */ +function obj2array($obj){ + if (is_array($obj)) { + foreach($obj as &$value) { + $value = obj2array($value); + } + return $obj; + } elseif (is_object($obj)) { + $obj = get_object_vars($obj); + return obj2array($obj); + } else { + return $obj; + } +} + +/** + * 计算时间差 + * + * @param char $pretime + * @return char + */ +function spend_time(&$pretime){ + $now = microtime(1); + $spend = round($now - $pretime, 5); + $pretime = $now; + return $spend; +} + +function check_code($code){ + header("Content-type: image/png"); + $fontsize = 18;$len = strlen($code); + $width = 70;$height=27; + $im = @imagecreatetruecolor($width, $height) or die("create image error!"); + $background_color = imagecolorallocate($im, 255, 255, 255); + imagefill($im, 0, 0, $background_color); + for ($i = 0; $i < 2000; $i++) {//获取随机淡色 + $line_color = imagecolorallocate($im, mt_rand(180,255),mt_rand(160, 255),mt_rand(100, 255)); + imageline($im,mt_rand(0,$width),mt_rand(0,$height), //画直线 + mt_rand(0,$width), mt_rand(0,$height),$line_color); + imagearc($im,mt_rand(0,$width),mt_rand(0,$height), //画弧线 + mt_rand(0,$width), mt_rand(0,$height), $height, $width,$line_color); + } + $border_color = imagecolorallocate($im, 160, 160, 160); + imagerectangle($im, 0, 0, $width-1, $height-1, $border_color);//画矩形，边框颜色200,200,200 + + for ($i = 0; $i < $len; $i++) {//写入随机字串 + $current = $str[mt_rand(0, strlen($str)-1)]; + $text_color = imagecolorallocate($im,mt_rand(30, 140),mt_rand(30,140),mt_rand(30,140)); + imagechar($im,10,$i*$fontsize+6,rand(1,$height/3),$code[$i],$text_color); + } + imagejpeg($im);//显示图 + imagedestroy($im);//销毁图片 +} + +/** + * 返回当前浮点式的时间,单位秒;主要用在调试程序程序时间时用 + * + * @return float + */ +function microtime_float(){ + list($usec, $sec) = explode(' ', microtime()); + return ((float)$usec + (float)$sec); +} +/** + * 计算N次方根 + * @param $num + * @param $root + */ +function croot($num, $root = 3){ + $root = intval($root); + if (!$root) { + return $num; + } + return exp(log($num) / $root); +} + +function add_magic_quotes($array){ + foreach ((array) $array as $k => $v) { + if (is_array($v)) { + $array[$k] = add_magic_quotes($v); + } else { + $array[$k] = addslashes($v); + } + } + return $array; +} +// 字符串加转义 +function add_slashes($string){ + if (!$GLOBALS['magic_quotes_gpc']) { + if (is_array($string)) { + foreach($string as $key => $val) { + $string[$key] = add_slashes($val); + } + } else { + $string = addslashes($string); + } + } + return $string; +} + +/** + * hex to binary + */ +if (!function_exists('hex2bin')) { + function hex2bin($hexdata) { + return pack('H*', $hexdata); + } +} + +/** + * 二维数组按照指定的键值进行排序， + * + * @param $keys 根据键值 + * @param $type 升序降序 + * @return array $array = array( + * array('name'=>'手机','brand'=>'诺基亚','price'=>1050), + * array('name'=>'手表','brand'=>'卡西欧','price'=>960) + * );$out = array_sort($array,'price'); + */ +function array_sort($arr, $keys, $type = 'asc'){ + $keysvalue = $new_array = array(); + foreach ($arr as $k => $v) { + $keysvalue[$k] = $v[$keys]; + } + if ($type == 'asc') { + asort($keysvalue); + } else { + arsort($keysvalue); + } + reset($keysvalue); + foreach ($keysvalue as $k => $v) { + $new_array[$k] = $arr[$k]; + } + return $new_array; +} +/** + * 遍历数组，对每个元素调用 $callback，假如返回值不为假值，则直接返回该返回值； + * 假如每次 $callback 都返回假值，最终返回 false + * + * @param $array + * @param $callback + * @return mixed + */ +function array_try($array, $callback){ + if (!$array || !$callback) { + return false; + } + $args = func_get_args(); + array_shift($args); + array_shift($args); + if (!$args) { + $args = array(); + } + foreach($array as $v) { + $params = $args; + array_unshift($params, $v); + $x = call_user_func_array($callback, $params); + if ($x) { + return $x; + } + } + return false; +} +// 求多个数组的并集 +function array_union(){ + $argsCount = func_num_args(); + if ($argsCount < 2) { + return false; + } else if (2 === $argsCount) { + list($arr1, $arr2) = func_get_args(); + + while ((list($k, $v) = each($arr2))) { + if (!in_array($v, $arr1)) $arr1[] = $v; + } + return $arr1; + } else { // 三个以上的数组合并 + $arg_list = func_get_args(); + $all = call_user_func_array('array_union', $arg_list); + return array_union($arg_list[0], $all); + } +} +// 取出数组中第n项 +function array_get($arr,$index){ + foreach($arr as $k=>$v){ + $index--; + if($index<0) return array($k,$v); + } +} + +/** + * 打包返回AJAX请求的数据 + * @params {int} 返回状态码， 通常0表示正常 + * @params {array} 返回的数据集合 + */ +function show_json($data,$code = true,$info=''){ + $use_time = mtime() - $GLOBALS['config']['app_startTime']; + $result = array('code' => $code,'use_time'=>$use_time,'data' => $data); + if ($info != '') { + $result['info'] = $info; + } + header("X-Powered-By: kodExplorer."); + header('Content-Type: application/json; charset=utf-8'); + echo json_encode($result); + exit; +} + +/** + * 简单模版转换，用于根据配置获取列表： + * 参数：cute1:第一次切割的字符串，cute2第二次切割的字符串, + * arraylist为待处理的字符串，$this 为标记当前项，$this_str为当项标记的替换。 + * $tpl为处理后填充到静态模版({0}代表切割后左值,{1}代表切割后右值,{this}代表当前项填充值) + * 例子： + * $arr="default=淡蓝(默认)=5|mac=mac海洋=6|mac1=mac1海洋=7"; + * $tpl="
'; + */ +function getTplList($cute1, $cute2, $arraylist, $tpl,$this,$this_str=''){ + $list = explode($cute1, $arraylist); + if ($this_str == '') $this_str ="this"; + $html = ''; + foreach ($list as $value) { + $info = explode($cute2, $value); + $arr_replace = array(); + foreach ($info as $key => $value) { + $arr_replace[$key]='{'.$key .'}'; + } + if ($info[0] == $this) { + $temp = str_replace($arr_replace, $info, $tpl); + $temp = str_replace('{this}', $this_str, $temp); + } else { + $temp = str_replace($arr_replace, $info, $tpl); + $temp = str_replace('{this}', '', $temp); + } + $html .= $temp; + } + return $html; +} + +//获取当前url地址 +function get_url() { + $sys_protocal = isset($_SERVER['SERVER_PORT']) && $_SERVER['SERVER_PORT'] + == '443' ? 'https://' : 'http://'; + $php_self = $_SERVER['PHP_SELF'] ? $_SERVER['PHP_SELF'] : $_SERVER['SCRIPT_NAME']; + $path_info = isset($_SERVER['PATH_INFO']) ? $_SERVER['PATH_INFO'] : ''; + $relate_url = isset($_SERVER['REQUEST_URI']) ? $_SERVER['REQUEST_URI'] : + $php_self.(isset($_SERVER['QUERY_STRING']) ? '?'.$_SERVER['QUERY_STRING'] : $path_info); + return $sys_protocal.(isset($_SERVER['HTTP_HOST']) ? $_SERVER['HTTP_HOST'] : '').$relate_url; +} + +/** + * 去掉HTML代码中的HTML标签，返回纯文本 + * @param string $document 待处理的字符串 + * @return string + */ +function html2txt($document){ + $search = array ("'
'si", + "'
'si", + "'", $text); + $img_start = "
', '
', $text); + } + return $text; +} + +/** + * 获取变量的名字 + * eg hello="123" 获取ss字符串 + */ +function get_var_name(&$aVar){ + foreach($GLOBALS as $key => $var) { + if ($aVar == $GLOBALS[$key] && $key != "argc") { + return $key; + } + } +} +// -----------------变量调试------------------- +/** + * 格式化输出变量，或者对象 + * + * @param mixed $var + * @param boolean $exit + */ +function pr($var, $exit = false){ + ob_start(); + $style = ''; + if (is_array($var)) { + print_r($var); + } else if (is_object($var)) { + echo get_class($var) . " Object"; + } else if (is_resource($var)) { + echo (string)$var; + } else { + echo var_dump($var); + } + $out = ob_get_clean(); //缓冲输出给$out 变量 + $out = preg_replace('/"(.*)"/', '"' . '\\1' . '"', $out); //高亮字符串变量 + $out = preg_replace('/=\>(.*)/', '=>' . '' . '\\1' . '', $out); //高亮=>后面的值 + $out = preg_replace('/\[(.*)\]/', '[' . '\\1' . ']', $out); //高亮变量 + $from = array(' ', '(', ')', '=>'); + $to = array(' ', '(', ')', '=>'); + $out = str_replace($from, $to, $out); + + $keywords = array('Array', 'int', 'string', 'class', 'object', 'null'); //关键字高亮 + $keywords_to = $keywords; + foreach($keywords as $key => $val) { + $keywords_to[$key] = '' . $val . ''; + } + $out = str_replace($keywords, $keywords_to, $out); + $out = str_replace("\n\n", "\n", $out); + echo $style . '
' . get_var_name($var) . ' = ' . $out . ''; + if ($exit) exit; //为真则退出 +} + +/** + * 调试输出变量，对象的值。 + * 参数任意个(任意类型的变量) + * + * @return echo + */ +function debug_out(){ + $avg_num = func_num_args(); + $avg_list = func_get_args(); + ob_start(); + for($i = 0; $i < $avg_num; $i++) { + pr($avg_list[$i]); + } + $out = ob_get_clean(); + echo $out; + exit; +} + +/** + * 取$from~$to范围内的随机数 + * + * @param $from 下限 + * @param $to 上限 + * @return unknown_type + */ +function rand_from_to($from, $to){ + $size = $from - $to; //数值区间 + $max = 30000; //最大 + if ($size < $max) { + return $from + mt_rand(0, $size); + } else { + if ($size % $max) { + return $from + random_from_to(0, $size / $max) * $max + mt_rand(0, $size % $max); + } else { + return $from + random_from_to(0, $size / $max) * $max + mt_rand(0, $max); + } + } +} + +/** + * 产生随机字串，可用来自动生成密码 默认长度6位 字母和数字混合 + * + * @param string $len 长度 + * @param string $type 字串类型：0 字母 1 数字 2 大写字母 3 小写字母 4 中文 + * 其他为数字字母混合(去掉了 容易混淆的字符oOLl和数字01，) + * @param string $addChars 额外字符 + * @return string + */ +function rand_string($len = 4, $type){ + $str = ''; + switch ($type) { + case 0://大小写中英文 + $chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz'; + break; + case 1://数字 + $chars = str_repeat('0123456789', 3); + break; + case 2://大写字母 + $chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'; + break; + case 3://小写字母 + $chars = 'abcdefghijklmnopqrstuvwxyz'; + break; + default: + // 默认去掉了容易混淆的字符oOLl和数字01，要添加请使用addChars参数 + $chars = 'ABCDEFGHIJKMNPQRSTUVWXYZabcdefghijkmnpqrstuvwxyz23456789'; + break; + } + if ($len > 10) { // 位数过长重复字符串一定次数 + $chars = $type == 1 ? str_repeat($chars, $len) : str_repeat($chars, 5); + } + if ($type != 4) { + $chars = str_shuffle($chars); + $str = substr($chars, 0, $len); + } else { + // 中文随机字 + for($i = 0; $i < $len; $i ++) { + $str .= msubstr($chars, floor(mt_rand(0, mb_strlen($chars, 'utf-8') - 1)), 1); + } + } + return $str; +} + +/** + * 生成自动密码 + */ +function make_password(){ + $temp = '0123456789abcdefghijklmnopqrstuvwxyz'. + 'ABCDEFGHIJKMNPQRSTUVWXYZ~!@#$^*)_+}{}[]|":;,.'.time(); + for($i=0;$i<10;$i++){ + $temp = str_shuffle($temp.substr($temp,-5)); + } + return md5($temp); +} + + +/** + * php DES解密函数 + * + * @param string $key 密钥 + * @param string $encrypted 加密字符串 + * @return string + */ +function des_decode($key, $encrypted){ + $encrypted = base64_decode($encrypted); + $td = mcrypt_module_open(MCRYPT_DES, '', MCRYPT_MODE_CBC, ''); //使用MCRYPT_DES算法,cbc模式 + $iv = mcrypt_create_iv(mcrypt_enc_get_iv_size($td), MCRYPT_RAND); + $ks = mcrypt_enc_get_key_size($td); + + mcrypt_generic_init($td, $key, $key); //初始处理 + $decrypted = mdecrypt_generic($td, $encrypted); //解密 + + mcrypt_generic_deinit($td); //结束 + mcrypt_module_close($td); + return pkcs5_unpad($decrypted); +} +/** + * php DES加密函数 + * + * @param string $key 密钥 + * @param string $text 字符串 + * @return string + */ +function des_encode($key, $text){ + $y = pkcs5_pad($text); + $td = mcrypt_module_open(MCRYPT_DES, '', MCRYPT_MODE_CBC, ''); //使用MCRYPT_DES算法,cbc模式 + $ks = mcrypt_enc_get_key_size($td); + + mcrypt_generic_init($td, $key, $key); //初始处理 + $encrypted = mcrypt_generic($td, $y); //解密 + mcrypt_generic_deinit($td); //结束 + mcrypt_module_close($td); + return base64_encode($encrypted); +} +function pkcs5_unpad($text){ + $pad = ord($text{strlen($text)-1}); + if ($pad > strlen($text)) return $text; + if (strspn($text, chr($pad), strlen($text) - $pad) != $pad) return $text; + return substr($text, 0, -1 * $pad); +} +function pkcs5_pad($text, $block = 8){ + $pad = $block - (strlen($text) % $block); + return $text . str_repeat(chr($pad), $pad); +} diff --git a/lib/function/file.function.php b/lib/function/file.function.php old mode 100644 new mode 100755 index 3bd3db3..75ab376 --- a/lib/function/file.function.php +++ b/lib/function/file.function.php @@ -1,718 +1,790 @@ - iconv_app($name), - 'path' => iconv_app(get_path_father($path)), - 'ext' => get_path_ext($path), - 'type' => 'file', - 'mode' => get_mode($path), - 'atime' => date($date_formate, fileatime($path)), //访问时间 - 'ctime' => date($date_formate, filectime($path)), //创建时间 - 'mtime' => date($date_formate, filemtime($path)), //最后修改时间 - 'is_readable' => intval(is_readable($path)), - 'is_writeable' => intval(is_writeable($path)), - 'size' => $size, - 'size_friendly' => size_format($size, 2) - ); - return $info; -} -/** - * 获取文件夹细信息 - */ -function folder_info($path,$date_formate=false){ - if (!$date_formate) $date_formate = $GLOBALS['L']['time_type']; - $info = array( - 'name' => iconv_app(get_path_this($path)), - 'path' => iconv_app(get_path_father($path)), - 'type' => 'folder', - 'mode' => get_mode($path), - 'atime' => date($date_formate, fileatime($path)), //访问时间 - 'ctime' => date($date_formate, filectime($path)), //创建时间 - 'mtime' => date($date_formate, filemtime($path)), //最后修改时间 - 'is_readable' => intval(is_readable($path)), - 'is_writeable' => intval(is_writeable($path)) - ); - return $info; -} - - -/** - * 获取一个路径(文件夹&文件) 当前文件[夹]名 - * test/11/ ==>11 test/1.c ==>1.c - */ -function get_path_this($path){ - $path = str_replace('\\','/', rtrim(trim($path),'/')); - return substr($path,strrpos($path,'/')+1); -} -/** - * 获取一个路径(文件夹&文件) 父目录 - * /test/11/==>/test/ /test/1.c ==>/www/test/ - */ -function get_path_father($path){ - $path = str_replace('\\','/', rtrim(trim($path),'/')); - return substr($path, 0, strrpos($path,'/')+1); -} -/** - * 获取扩展名 - */ -function get_path_ext($path){ - $name = get_path_this($path); - if(strstr($name,'.')){ - $ext = substr($name,strrpos($name,'.')+1); - return strtolower($ext); - }else{ - return ''; - } -} - -//自动获取不重复文件(夹)名 -function get_filename_auto($path){ - $i=1; - $father = get_path_father($path); - $name = get_path_this($path); - $ext = get_path_ext($name); - if (strlen($ext)>0) { - $ext='.'.$ext; - $name = substr($name,0,strlen($name)-strlen($ext)); - } - while(file_exists($path)){ - $path = $father.$name.'('.$i.')'.$ext; - $i++; - } - return $path; -} - -/** - * 判断文件夹是否可写 - */ -function path_writable($path) { - $file = $path.'/test'.time().'.txt'; - $dir = $path.'/test'.time(); - if(@is_writable($path) && @touch($file) && @unlink($file)) return true; - if(@mkdir($dir,0777) && @rmdir($dir)) return true; - return false; -} - -/** - * 获取文件夹详细信息,文件夹属性时调用，包含子文件夹数量，文件数量，总大小 - */ -function path_info($path){ - //if (!is_dir($path)) return false; - $pathinfo = _path_info_more($path);//子目录文件大小统计信息 - $folderinfo = folder_info($path); - return array_merge($pathinfo,$folderinfo); -} - -/** - * 检查名称是否合法 - */ -function path_check($path){ - $check = array('/','\\',':','*','?','"','<','>','|'); - $path = rtrim($path,'/'); - $path = get_path_this($path); - foreach ($check as $v) { - if (strstr($path,$v)) { - return false; - } - } - return true; -} - -/** - * 递归获取文件夹信息： 子文件夹数量，文件数量，总大小 - */ -function _path_info_more($dir, &$file_num = 0, &$path_num = 0, &$size = 0){ - if (!$dh = opendir($dir)) return false; - while (($file = readdir($dh)) !== false) { - if ($file != "." && $file != "..") { - $fullpath = $dir . "/" . $file; - if (!is_dir($fullpath)) { - $file_num ++; - $size += filesize($fullpath); - } else { - _path_info_more($fullpath, $file_num, $path_num, $size); - $path_num ++; - } - } - } - closedir($dh); - $pathinfo['file_num'] = $file_num; - $pathinfo['folder_num'] = $path_num; - $pathinfo['size'] = $size; - $pathinfo['size_friendly'] = size_format($size); - return $pathinfo; -} - - -/** - * 获取多选文件信息,包含子文件夹数量，文件数量，总大小，父目录权限 - */ -function path_info_muti($list,$time_type){ - if (count($list) == 1) { - if ($list[0]['type']=="folder"){ - return path_info($list[0]['path'],$time_type); - }else{ - return file_info($list[0]['path'],$time_type); - } - } - $pathinfo = array( - 'file_num' => 0, - 'folder_num' => 0, - 'size' => 0, - 'size_friendly' => '', - 'father_name' => '', - 'mod' => '' - ); - foreach ($list as $val){ - if ($val['type'] == 'folder') { - $pathinfo['folder_num'] ++; - $temp = path_info($val['path']); - $pathinfo['folder_num'] += $temp['folder_num']; - $pathinfo['file_num'] += $temp['file_num']; - $pathinfo['size'] += $temp['size']; - }else{ - $pathinfo['file_num']++; - $pathinfo['size'] += filesize($val['path']); - } - } - $pathinfo['size_friendly'] = size_format($pathinfo['size']); - $pathinfo['father_name'] = get_path_father($list[0]['path']); - $pathinfo['mode'] = get_mode($pathinfo['father_name']); - return $pathinfo; -} - -/** - * 获取文件夹下列表信息 - * dir 包含结尾/ d:/wwwroot/test/ - * 传入需要读取的文件夹路径,为程序编码 - */ -function path_list($dir,$list_file=true,$check_children=false){ - $dir = rtrim($dir,'/').'/'; - if (!is_dir($dir) || !($dh = opendir($dir))){ - return array('folderlist'=>array(),'filelist'=>array()); - } - $folderlist = array();$filelist = array();//文件夹与文件 - while (($file = readdir($dh)) !== false) { - if ($file != "." && $file != ".." && $file != ".svn" ) { - $fullpath = $dir . $file; - if (is_dir($fullpath)) { - $info = folder_info($fullpath); - if($check_children){ - $info['isParent'] = path_haschildren($fullpath,$list_file); - } - $folderlist[] = $info; - } else if($list_file) {//是否列出文件 - $info = file_info($fullpath); - if($check_children) $info['isParent'] = false; - $filelist[] = $info; - } - } - } - closedir($dh); - return array('folderlist' => $folderlist,'filelist' => $filelist); -} - -// 判断文件夹是否含有子内容【区分为文件或者只筛选文件夹才算】 -function path_haschildren($dir,$check_file=false){ - $dir = rtrim($dir,'/').'/'; - if (!$dh = @opendir($dir)) return false; - while (($file = readdir($dh)) !== false){ - if ($file != "." && $file != "..") { - $fullpath = $dir.$file; - if ($check_file) {//有子目录或者文件都说明有子内容 - if(is_dir($fullpath.'/') || is_file($fullpath)) return true; - }else{//只检查有没有文件 - if(is_dir($fullpath.'/')) return true; - } - } - } - closedir($dh); - return false; -} - -/** - * 删除文件 传入参数编码为操作系统编码. win--gbk - */ -function del_file($fullpath){ - if (!@unlink($fullpath)) { // 删除不了，尝试修改文件权限 - @chmod($fullpath, 0777); - if (!@unlink($fullpath)) { - return false; - } - } else { - return true; - } -} - -/** - * 删除文件夹 传入参数编码为操作系统编码. win--gbk - */ -function del_dir($dir){ - if (!$dh = opendir($dir)) return false; - while (($file = readdir($dh)) !== false) { - if ($file != "." && $file != "..") { - $fullpath = $dir . '/' . $file; - if (!is_dir($fullpath)) { - if (!unlink($fullpath)) { // 删除不了，尝试修改文件权限 - chmod($fullpath, 0777); - if (!unlink($fullpath)) { - return false; - } - } - } else { - if (!del_dir($fullpath)) { - chmod($fullpath, 0777); - if (!del_dir($fullpath)) return false; - } - } - } - } - closedir($dh); - if (rmdir($dir)) { - return true; - } else { - return false; - } -} - -/** - * 复制文件夹 - * eg:将D:/wwwroot/下面wordpress复制到 - * D:/wwwroot/www/explorer/0000/del/1/ - * 末尾都不需要加斜杠，复制到地址如果不加源文件夹名， - * 就会将wordpress下面文件复制到D:/wwwroot/www/explorer/0000/del/1/下面 - * $from = 'D:/wwwroot/wordpress'; - * $to = 'D:/wwwroot/www/explorer/0000/del/1/wordpress'; - */ - -function copy_dir($source, $dest){ - if (!$dest) return false; - if ($source == substr($dest,0,strlen($source))) return;//防止无限递归 - $result = false; - if (is_file($source)) { - if ($dest[strlen($dest)-1] == '/') { - $__dest = $dest . "/" . basename($source); - } else { - $__dest = $dest; - } - $result = copy($source, $__dest); - chmod($__dest, 0777); - }elseif (is_dir($source)) { - if ($dest[strlen($dest)-1] == '/') { - $dest = $dest . basename($source); - mkdir($dest, 0777); - } else { - mkdir($dest, 0777); - } - if (!$dh = opendir($source)) return false; - while (($file = readdir($dh)) !== false) { - if ($file != "." && $file != "..") { - if (!is_dir($source . "/" . $file)) { - $__dest = $dest . "/" . $file; - } else { - $__dest = $dest . "/" . $file; - } - $result = copy_dir($source . "/" . $file, $__dest); - } - } - closedir($dh); - } - return $result; -} - -/** - * 创建目录 - * - * @param string $dir - * @param int $mode - * @return bool - */ -function mk_dir($dir, $mode = 0777){ - if (is_dir($dir) || mkdir($dir, $mode)) - return true; - if (!mk_dir(dirname($dir), $mode)) - return false; - return mkdir($dir, $mode); -} - -/* -* 获取文件&文件夹列表(支持文件夹层级) -* path : 文件夹 $dir ——返回的文件夹array files ——返回的文件array -* $deepest 是否完整递归；$deep 递归层级 -*/ -function recursion_dir($path,&$dir,&$file,$deepest=-1,$deep=0){ - $path = rtrim($path,'/').'/'; - if (!is_array($file)) $file=array(); - if (!is_array($dir)) $dir=array(); - if (!$dh = opendir($path)) return false; - while(($val=readdir($dh)) !== false){ - if ($val=='.' || $val=='..') continue; - $value = strval($path.$val); - if (is_file($value)){ - $file[] = $value; - }else if(is_dir($value)){ - $dir[]=$value; - if ($deepest==-1 || $deep<$deepest){ - recursion_dir($value."/",$dir,$file,$deepest,$deep+1); - } - } - } - closedir($dh); - return true; -} -/* - * $search 为包含的字符串 - * is_content 表示是否搜索文件内容;默认不搜索 - * is_case 表示区分大小写,默认不区分 - */ -function path_search($path,$search,$is_content=false,$file_ext='',$is_case=false){ - $ext_arr=explode("|",$file_ext); - recursion_dir($path,$dirs,$files,-1,0); - $strpos = 'stripos';//是否区分大小写 - if ($is_case) $strpos = 'strpos'; - - $filelist = array(); - $folderlist = array(); - foreach($files as $f){ - $ext = get_path_ext($f); - $path_this = get_path_this($f); - if ($file_ext !='' && !in_array($ext,$ext_arr)) continue;//文件类型不在用户限定内 - if ($strpos($path_this,$search) !== false){//搜索文件名;搜到就返回；搜不到继续 - $filelist[] = file_info($f); - continue; - } - if ($is_content && is_file($f)){ - $fp = fopen($f, "r"); - $content = @fread($fp,filesize($f)); - fclose($fp); - if ($strpos($content,$search) !== false){ - $filelist[] = file_info($f); - } - } - } - if ($file_ext == '') {//没限定扩展名则才搜索文件夹 - foreach($dirs as $f){ - $path_this = get_path_this($f); - if ($strpos($path_this,$search) !== false){ - $folderlist[]= array( - 'name' => iconv_app(get_path_this($f)), - 'path' => iconv_app(get_path_father($f)) - ); - } - } - } - return array('folderlist' => $folderlist,'filelist' => $filelist); -} - -/** - * 修改文件、文件夹权限 - * @param $path 文件(夹)目录 - * @return :string - */ -function chmod_path($path,$mod){ - //$mod = 0777;// - if (!isset($mod)) $mod = 0777; - if (!is_dir($path)) return chmod($path,$mod); - if (!$dh = opendir($path)) return false; - while (($file = readdir($dh)) !== false){ - if ($file != "." && $file != "..") { - $fullpath = $path . '/' . $file; - return chmod_path($fullpath,$mod); - } - } - closedir($dh); - return chmod($path,$mod); -} - -/** - * 文件大小格式化 - * - * @param $ :$bytes, int 文件大小 - * @param $ :$precision int 保留小数点 - * @return :string - */ -function size_format($bytes, $precision = 2){ - if ($bytes == 0) return "0 B"; - $unit = array('TB' => 1099511627776, // pow( 1024, 4) - 'GB' => 1073741824, // pow( 1024, 3) - 'MB' => 1048576, // pow( 1024, 2) - 'kB' => 1024, // pow( 1024, 1) - 'B ' => 1, // pow( 1024, 0) - ); - foreach ($unit as $un => $mag) { - if (doubleval($bytes) >= $mag) - return round($bytes / $mag, $precision).' '.$un; - } -} - -/** - * 判断路径是不是绝对路径 - * 返回true('/foo/bar','c:\windows'). - * - * @return 返回true则为绝对路径，否则为相对路径 - */ -function path_is_absolute($path){ - if (realpath($path) == $path)// *nux 的绝对路径 /home/my - return true; - if (strlen($path) == 0 || $path[0] == '.') - return false; - if (preg_match('#^[a-zA-Z]:\\\\#', $path))// windows 的绝对路径 c:\aaa\ - return true; - return (bool)preg_match('#^[/\\\\]#', $path); //绝对路径 运行 / 和 \绝对路径，其他的则为相对路径 -} - -/** - * 获取扩展名的文件类型 - * - * @param $ :$ext string 扩展名 - * @return :string; - */ -function ext_type($ext){ - $ext2type = array( - 'text' => array('txt','ini','log','asc','csv','tsv','vbs','bat','cmd','inc','conf','inf'), - 'code' => array('css','htm','html','php','js','c','cpp','h','java','cs','sql','xml'), - 'picture' => array('jpg','jpeg','png','gif','ico','bmp','tif','tiff','dib','rle'), - 'audio' => array('mp3','ogg','oga','mid','midi','ram','wav','wma','aac','ac3','aif','aiff','m3a','m4a','m4b','mka','mp1','mx3','mp2'), - 'flash' => array('swf'), - 'video' => array('rm','rmvb','flv','mkv','wmv','asf','avi','aiff','mp4','divx','dv','m4v','mov','mpeg','vob','mpg','mpv','ogm','ogv','qt'), - 'document' => array('doc','docx','docm','dotm','odt','pages','pdf','rtf','xls','xlsx','xlsb','xlsm','ppt','pptx','pptm','odp'), - 'rar_achieve' => array('rar','arj','tar','ace','gz','lzh','uue','bz2'), - 'zip_achieve' => array('zip','gzip','cab','tbz','tbz2'), - 'other_achieve' => array('dmg','sea','sit','sqx') - ); - foreach ($ext2type as $type => $exts) { - if (in_array($ext, $exts)) { - return $type; - } - } -} - -/** - * 文件下载 - */ -function file_download($file){ - if (!file_exists($file)) show_json('file not exists'); - if (isset($_SERVER['HTTP_RANGE']) && ($_SERVER['HTTP_RANGE'] != "") && - preg_match("/^bytes=([0-9]+)-$/i", $_SERVER['HTTP_RANGE'], $match) && ($match[1] < $fsize)) { - $start = $match[1]; - }else{ - $start = 0; - } - - $size = filesize($file); - header("Cache-Control: public"); - header("Content-Type: application/octet-stream"); - $filename = get_path_this($file);//解决在IE中下载时中文乱码问题 - if(preg_match('/MSIE/',$_SERVER['HTTP_USER_AGENT'])){ - $filename = str_replace('+','%20',urlencode($filename)); - } - header("Content-Disposition: attachment;filename=".get_path_this($file)); - - if ($start > 0) { - header("HTTP/1.1 206 Partial Content"); - header("Content-Length: " . ($size - $start)); - header("Content-Ranges: bytes".$start ."-".($size - 1)."/" .$size); - }else{ - header("Content-Length: $size"); - header("Accept-Ranges: bytes"); - } - - $fp = fopen($file, "rb"); - fseek($fp, $start); - while (!feof($fp)) { - set_time_limit(0); - print (fread($fp, 1024 * 8)); //输出文件 - flush(); - ob_flush(); - } - fclose($fp); - exit; -} - -/** - * 文件代理输出 - */ -function file_proxy_out($file){ - if (!file_exists($file)) show_json('file not exists',false); - $mime = get_file_mime(get_path_ext($file)); - header("Cache-Control:public"); - header("Content-Type:".$mime); - header("Content-Length: ".filesize($file)); //输出总长 - $fp = fopen($file, "rb"); - set_time_limit(0); - while (!feof($fp)) { - print (fread($fp, 1024 * 8)); //输出文件 - flush(); - ob_flush(); - } - fclose($fp); - exit; -} - - -/** - * 文件下载到服务器 - */ -function file_download_this($from, $file_name){ - $fp = @fopen ($from, "rb"); - if ($fp){ - $new_fp = @fopen ($file_name, "wb"); - while(!feof($fp)){ - fwrite($new_fp, fread($fp, 1024 * 8 ), 1024 * 8); - } - return true; - }else{ - return false; - } -} - -/** - * 获取文件(夹)权限 rwx_rwx_rwx - */ -function get_mode($file){ - $Mode = fileperms($file); - $Owner = array();$Group=array();$World=array(); - if ($Mode &0x1000) $Type = 'p'; // FIFO pipe - elseif ($Mode &0x2000) $Type = 'c'; // Character special - elseif ($Mode &0x4000) $Type = 'd'; // Directory - elseif ($Mode &0x6000) $Type = 'b'; // Block special - elseif ($Mode &0x8000) $Type = '-'; // Regular - elseif ($Mode &0xA000) $Type = 'l'; // Symbolic Link - elseif ($Mode &0xC000) $Type = 's'; // Socket - else $Type = 'u'; // UNKNOWN - // Determine les permissions par Groupe - $Owner['r'] = ($Mode &00400) ? 'r' : '-'; - $Owner['w'] = ($Mode &00200) ? 'w' : '-'; - $Owner['x'] = ($Mode &00100) ? 'x' : '-'; - $Group['r'] = ($Mode &00040) ? 'r' : '-'; - $Group['w'] = ($Mode &00020) ? 'w' : '-'; - $Group['e'] = ($Mode &00010) ? 'x' : '-'; - $World['r'] = ($Mode &00004) ? 'r' : '-'; - $World['w'] = ($Mode &00002) ? 'w' : '-'; - $World['e'] = ($Mode &00001) ? 'x' : '-'; - // Adjuste pour SUID, SGID et sticky bit - if ($Mode &0x800) $Owner['e'] = ($Owner['e'] == 'x') ? 's' : 'S'; - if ($Mode &0x400) $Group['e'] = ($Group['e'] == 'x') ? 's' : 'S'; - if ($Mode &0x200) $World['e'] = ($World['e'] == 'x') ? 't' : 'T'; - $Mode = $Type.$Owner['r'].$Owner['w'].$Owner['x'].' '. - $Group['r'].$Group['w'].$Group['e'].' '. - $World['r'].$World['w'].$World['e']; - return $Mode; -} - -/** - * 获取可以上传的最大值 - * return * byte - */ -function get_post_max(){ - $upload = ini_get('upload_max_filesize'); - $upload = $upload==''?ini_get('upload_max_size'):$upload; - $post = ini_get('post_max_size'); - $upload = intval($upload)*1024*1024; - $post = intval($post)*1024*1024; - return $upload<$post?$upload:$post; -} - -/** - * 文件上传处理。单个文件上传,多个分多次请求 - * 调用demo - * upload('file','D:/www/'); - */ -function upload($fileInput, $path = './'){ - global $config,$L; - $file = $_FILES[$fileInput]; - if (!isset($file)) show_json($L['upload_error_null'],false); - - $file_name = iconv_system($file['name']); - $info = _upload($file['tmp_name'],$file['size'],$path.$file_name); - show_json($info['data'],$info['code'],$info['path']); -} -function _upload($tmp_name,$size,$save_path){ - global $L; - $save_path = get_filename_auto($save_path); - if(move_uploaded_file($tmp_name,$save_path)){ - return array('code'=>true,'data'=>$L['upload_success'],'path'=>$save_path); - }else { - return array('code'=>fasle,'data'=>$L['move_error']); - } -} - -/** - * 写日志 - * @param string $log 日志信息 - * @param string $type 日志类型 [system|app|...] - * @param string $level 日志级别 - * @return boolean - */ -function write_log($log, $type = 'default', $level = 'log'){ - $now_time = date('[y-m-d H:i:s]'); - $now_day = date('Y_m_d'); - // 根据类型设置日志目标位置 - $target = LOG_PATH . strtolower($type) . '/'; - mk_dir($target, 0777); - if (! is_writable($target)) exit('path can not write!'); - switch($level){// 分级写日志 - case 'error': $target .= 'Error_' . $now_day . '.log';break; - case 'warning': $target .= 'Warning_' . $now_day . '.log';break; - case 'debug': $target .= 'Debug_' . $now_day . '.log';break; - case 'info': $target .= 'Info_' . $now_day . '.log';break; - case 'db': $target .= 'Db_' . $now_day . '.log';break; - default: $target .= 'Log_' . $now_day . '.log';break; - } - //检测日志文件大小, 超过配置大小则重命名 - if (file_exists($target) && filesize($target) <= 100000) { - $file_name = substr(basename($target),0,strrpos(basename($target),'.log')).'.log'; - rename($target, dirname($target) .'/'. $file_name); - } - clearstatcache(); - return error_log("$now_time $log\n", 3, $target); + iconv_app($name), + 'path' => iconv_app(get_path_father($path)), + 'ext' => get_path_ext($path), + 'type' => 'file', + 'mode' => get_mode($path), + 'atime' => fileatime($path), //最后访问时间 + 'ctime' => filectime($path), //创建时间 + 'mtime' => filemtime($path), //最后修改时间 + 'is_readable' => intval(is_readable($path)), + 'is_writeable' => intval(is_writeable($path)), + 'size' => $size, + 'size_friendly' => size_format($size, 2) + ); + return $info; +} +/** + * 获取文件夹细信息 + */ +function folder_info($path){ + $info = array( + 'name' => iconv_app(get_path_this($path)), + 'path' => iconv_app(get_path_father($path)), + 'type' => 'folder', + 'mode' => get_mode($path), + 'atime' => fileatime($path), //访问时间 + 'ctime' => filectime($path), //创建时间 + 'mtime' => filemtime($path), //最后修改时间 + 'is_readable' => intval(is_readable($path)), + 'is_writeable' => intval(is_writeable($path)) + ); + return $info; +} + + +/** + * 获取一个路径(文件夹&文件) 当前文件[夹]名 + * test/11/ ==>11 test/1.c ==>1.c + */ +function get_path_this($path){ + $path = str_replace('\\','/', rtrim(trim($path),'/')); + return substr($path,strrpos($path,'/')+1); +} +/** + * 获取一个路径(文件夹&文件) 父目录 + * /test/11/==>/test/ /test/1.c ==>/www/test/ + */ +function get_path_father($path){ + $path = str_replace('\\','/', rtrim(trim($path),'/')); + return substr($path, 0, strrpos($path,'/')+1); +} +/** + * 获取扩展名 + */ +function get_path_ext($path){ + $name = get_path_this($path); + $ext = ''; + if(strstr($name,'.')){ + $ext = substr($name,strrpos($name,'.')+1); + $ext = strtolower($ext); + } + if (strlen($ext)>3 && preg_match("/([\x81-\xfe][\x40-\xfe])/", $ext, $match)) { + $ext = ''; + } + return $ext; +} + + + +//自动获取不重复文件(夹)名 +//如果传入$file_add 则检测存在则自定重命名 a.txt 为a{$file_add}.txt +function get_filename_auto($path,$file_add){ + $i=1; + $father = get_path_father($path); + $name = get_path_this($path); + $ext = get_path_ext($name); + if (strlen($ext)>0) { + $ext='.'.$ext; + $name = substr($name,0,strlen($name)-strlen($ext)); + } + while(file_exists($path)){ + if (isset($file_add) && $file_add != '') { + $path = $father.$name.$file_add.$ext; + $file_add.'-'; + }else{ + $path = $father.$name.'('.$i.')'.$ext; + $i++; + } + } + return $path; +} + +/** + * 判断文件夹是否可写 + */ +function path_writable($path) { + $file = $path.'/test'.time().'.txt'; + $dir = $path.'/test'.time(); + if(@is_writable($path) && @touch($file) && @unlink($file)) return true; + if(@mkdir($dir,0777) && @rmdir($dir)) return true; + return false; +} + +/** + * 获取文件夹详细信息,文件夹属性时调用，包含子文件夹数量，文件数量，总大小 + */ +function path_info($path){ + //if (!is_dir($path)) return false; + $pathinfo = _path_info_more($path);//子目录文件大小统计信息 + $folderinfo = folder_info($path); + return array_merge($pathinfo,$folderinfo); +} + +/** + * 检查名称是否合法 + */ +function path_check($path){ + $check = array('/','\\',':','*','?','"','<','>','|'); + $path = rtrim($path,'/'); + $path = get_path_this($path); + foreach ($check as $v) { + if (strstr($path,$v)) { + return false; + } + } + return true; +} + +/** + * 递归获取文件夹信息： 子文件夹数量，文件数量，总大小 + */ +function _path_info_more($dir, &$file_num = 0, &$path_num = 0, &$size = 0){ + if (!$dh = opendir($dir)) return false; + while (($file = readdir($dh)) !== false) { + if ($file != "." && $file != "..") { + $fullpath = $dir . "/" . $file; + if (!is_dir($fullpath)) { + $file_num ++; + $size += get_filesize($fullpath); + } else { + _path_info_more($fullpath, $file_num, $path_num, $size); + $path_num ++; + } + } + } + closedir($dh); + $pathinfo['file_num'] = $file_num; + $pathinfo['folder_num'] = $path_num; + $pathinfo['size'] = $size; + $pathinfo['size_friendly'] = size_format($size); + return $pathinfo; +} + + +/** + * 获取多选文件信息,包含子文件夹数量，文件数量，总大小，父目录权限 + */ +function path_info_muti($list,$time_type){ + if (count($list) == 1) { + if ($list[0]['type']=="folder"){ + return path_info($list[0]['path'],$time_type); + }else{ + return file_info($list[0]['path'],$time_type); + } + } + $pathinfo = array( + 'file_num' => 0, + 'folder_num' => 0, + 'size' => 0, + 'size_friendly' => '', + 'father_name' => '', + 'mod' => '' + ); + foreach ($list as $val){ + if ($val['type'] == 'folder') { + $pathinfo['folder_num'] ++; + $temp = path_info($val['path']); + $pathinfo['folder_num'] += $temp['folder_num']; + $pathinfo['file_num'] += $temp['file_num']; + $pathinfo['size'] += $temp['size']; + }else{ + $pathinfo['file_num']++; + $pathinfo['size'] += get_filesize($val['path']); + } + } + $pathinfo['size_friendly'] = size_format($pathinfo['size']); + $father_name = get_path_father($list[0]['path']); + $pathinfo['mode'] = get_mode($father_name); + return $pathinfo; +} + +/** + * 获取文件夹下列表信息 + * dir 包含结尾/ d:/wwwroot/test/ + * 传入需要读取的文件夹路径,为程序编码 + */ +function path_list($dir,$list_file=true,$check_children=false){ + $dir = rtrim($dir,'/').'/'; + if (!is_dir($dir) || !($dh = opendir($dir))){ + return array('folderlist'=>array(),'filelist'=>array()); + } + $folderlist = array();$filelist = array();//文件夹与文件 + while (($file = readdir($dh)) !== false) { + if ($file != "." && $file != ".." && $file != ".svn" ) { + $fullpath = $dir . $file; + if (is_dir($fullpath)) { + $info = folder_info($fullpath); + if($check_children){ + $info['isParent'] = path_haschildren($fullpath,$list_file); + } + $folderlist[] = $info; + } else if($list_file) {//是否列出文件 + $info = file_info($fullpath); + if($check_children) $info['isParent'] = false; + $filelist[] = $info; + } + } + } + closedir($dh); + return array('folderlist' => $folderlist,'filelist' => $filelist); +} + +// 判断文件夹是否含有子内容【区分为文件或者只筛选文件夹才算】 +function path_haschildren($dir,$check_file=false){ + $dir = rtrim($dir,'/').'/'; + if (!$dh = @opendir($dir)) return false; + while (($file = readdir($dh)) !== false){ + if ($file != "." && $file != "..") { + $fullpath = $dir.$file; + if ($check_file) {//有子目录或者文件都说明有子内容 + if(is_dir($fullpath.'/') || is_file($fullpath)) return true; + }else{//只检查有没有文件 + if(is_dir($fullpath.'/')) return true; + } + } + } + closedir($dh); + return false; +} + +/** + * 删除文件 传入参数编码为操作系统编码. win--gbk + */ +function del_file($fullpath){ + if (!@unlink($fullpath)) { // 删除不了，尝试修改文件权限 + @chmod($fullpath, 0777); + if (!@unlink($fullpath)) { + return false; + } + } else { + return true; + } +} + +/** + * 删除文件夹 传入参数编码为操作系统编码. win--gbk + */ +function del_dir($dir){ + if (!$dh = opendir($dir)) return false; + while (($file = readdir($dh)) !== false) { + if ($file != "." && $file != "..") { + $fullpath = $dir . '/' . $file; + if (!is_dir($fullpath)) { + if (!unlink($fullpath)) { // 删除不了，尝试修改文件权限 + chmod($fullpath, 0777); + if (!unlink($fullpath)) { + return false; + } + } + } else { + if (!del_dir($fullpath)) { + chmod($fullpath, 0777); + if (!del_dir($fullpath)) return false; + } + } + } + } + closedir($dh); + if (rmdir($dir)) { + return true; + } else { + return false; + } +} + +/** + * 复制文件夹 + * eg:将D:/wwwroot/下面wordpress复制到 + * D:/wwwroot/www/explorer/0000/del/1/ + * 末尾都不需要加斜杠，复制到地址如果不加源文件夹名， + * 就会将wordpress下面文件复制到D:/wwwroot/www/explorer/0000/del/1/下面 + * $from = 'D:/wwwroot/wordpress'; + * $to = 'D:/wwwroot/www/explorer/0000/del/1/wordpress'; + */ + +function copy_dir($source, $dest){ + if (!$dest) return false; + if ($source == substr($dest,0,strlen($source))) return;//防止无限递归 + $result = false; + if (is_file($source)) { + if ($dest[strlen($dest)-1] == '/') { + $__dest = $dest . "/" . basename($source); + } else { + $__dest = $dest; + } + $result = copy($source, $__dest); + chmod($__dest, 0777); + }elseif (is_dir($source)) { + if ($dest[strlen($dest)-1] == '/') { + $dest = $dest . basename($source); + mkdir($dest, 0777); + } else { + mkdir($dest, 0777); + } + if (!$dh = opendir($source)) return false; + while (($file = readdir($dh)) !== false) { + if ($file != "." && $file != "..") { + if (!is_dir($source . "/" . $file)) { + $__dest = $dest . "/" . $file; + } else { + $__dest = $dest . "/" . $file; + } + $result = copy_dir($source . "/" . $file, $__dest); + } + } + closedir($dh); + } + return $result; +} + +/** + * 创建目录 + * + * @param string $dir + * @param int $mode + * @return bool + */ +function mk_dir($dir, $mode = 0777){ + if (is_dir($dir) || mkdir($dir, $mode)) + return true; + if (!mk_dir(dirname($dir), $mode)) + return false; + return mkdir($dir, $mode); +} + +/* +* 获取文件&文件夹列表(支持文件夹层级) +* path : 文件夹 $dir ——返回的文件夹array files ——返回的文件array +* $deepest 是否完整递归；$deep 递归层级 +*/ +function recursion_dir($path,&$dir,&$file,$deepest=-1,$deep=0){ + $path = rtrim($path,'/').'/'; + if (!is_array($file)) $file=array(); + if (!is_array($dir)) $dir=array(); + if (!$dh = opendir($path)) return false; + while(($val=readdir($dh)) !== false){ + if ($val=='.' || $val=='..') continue; + $value = strval($path.$val); + if (is_file($value)){ + $file[] = $value; + }else if(is_dir($value)){ + $dir[]=$value; + if ($deepest==-1 || $deep<$deepest){ + recursion_dir($value."/",$dir,$file,$deepest,$deep+1); + } + } + } + closedir($dh); + return true; +} +/* + * $search 为包含的字符串 + * is_content 表示是否搜索文件内容;默认不搜索 + * is_case 表示区分大小写,默认不区分 + */ +function path_search($path,$search,$is_content=false,$file_ext='',$is_case=false){ + $ext_arr=explode("|",$file_ext); + recursion_dir($path,$dirs,$files,-1,0); + $strpos = 'stripos';//是否区分大小写 + if ($is_case) $strpos = 'strpos'; + + $filelist = array(); + $folderlist = array(); + foreach($files as $f){ + $ext = get_path_ext($f); + $path_this = get_path_this($f); + if ($file_ext !='' && !in_array($ext,$ext_arr)) continue;//文件类型不在用户限定内 + if ($strpos($path_this,$search) !== false){//搜索文件名;搜到就返回；搜不到继续 + $filelist[] = file_info($f); + continue; + } + if ($is_content && is_file($f)){ + $fp = fopen($f, "r"); + $content = @fread($fp,get_filesize($f)); + fclose($fp); + if ($strpos($content,iconv_app($search)) !== false){ + $filelist[] = file_info($f); + } + } + } + if ($file_ext == '') {//没限定扩展名则才搜索文件夹 + foreach($dirs as $f){ + $path_this = get_path_this($f); + if ($strpos($path_this,$search) !== false){ + $folderlist[]= array( + 'name' => iconv_app(get_path_this($f)), + 'path' => iconv_app(get_path_father($f)) + ); + } + } + } + return array('folderlist' => $folderlist,'filelist' => $filelist); +} + +/** + * 修改文件、文件夹权限 + * @param $path 文件(夹)目录 + * @return :string + */ +function chmod_path($path,$mod){ + //$mod = 0777;// + if (!isset($mod)) $mod = 0777; + if (!is_dir($path)) return chmod($path,$mod); + if (!$dh = opendir($path)) return false; + while (($file = readdir($dh)) !== false){ + if ($file != "." && $file != "..") { + $fullpath = $path . '/' . $file; + return chmod_path($fullpath,$mod); + } + } + closedir($dh); + return chmod($path,$mod); +} + +/** + * 文件大小格式化 + * + * @param $ :$bytes, int 文件大小 + * @param $ :$precision int 保留小数点 + * @return :string + */ +function size_format($bytes, $precision = 2){ + if ($bytes == 0) return "0 B"; + $unit = array( + 'TB' => 1099511627776, // pow( 1024, 4) + 'GB' => 1073741824, // pow( 1024, 3) + 'MB' => 1048576, // pow( 1024, 2) + 'kB' => 1024, // pow( 1024, 1) + 'B ' => 1, // pow( 1024, 0) + ); + foreach ($unit as $un => $mag) { + if (doubleval($bytes) >= $mag) + return round($bytes / $mag, $precision).' '.$un; + } +} + +/** + * 判断路径是不是绝对路径 + * 返回true('/foo/bar','c:\windows'). + * + * @return 返回true则为绝对路径，否则为相对路径 + */ +function path_is_absolute($path){ + if (realpath($path) == $path)// *nux 的绝对路径 /home/my + return true; + if (strlen($path) == 0 || $path[0] == '.') + return false; + if (preg_match('#^[a-zA-Z]:\\\\#', $path))// windows 的绝对路径 c:\aaa\ + return true; + return (bool)preg_match('#^[/\\\\]#', $path); //绝对路径 运行 / 和 \绝对路径，其他的则为相对路径 +} + +/** + * 获取扩展名的文件类型 + * + * @param $ :$ext string 扩展名 + * @return :string; + */ +function ext_type($ext){ + $ext2type = array( + 'text' => array('txt','ini','log','asc','csv','tsv','vbs','bat','cmd','inc','conf','inf'), + 'code' => array('css','htm','html','php','js','c','cpp','h','java','cs','sql','xml'), + 'picture' => array('jpg','jpeg','png','gif','ico','bmp','tif','tiff','dib','rle'), + 'audio' => array('mp3','ogg','oga','mid','midi','ram','wav','wma','aac','ac3','aif','aiff','m3a','m4a','m4b','mka','mp1','mx3','mp2'), + 'flash' => array('swf'), + 'video' => array('rm','rmvb','flv','mkv','wmv','asf','avi','aiff','mp4','divx','dv','m4v','mov','mpeg','vob','mpg','mpv','ogm','ogv','qt'), + 'document' => array('doc','docx','docm','dotm','odt','pages','pdf','rtf','xls','xlsx','xlsb','xlsm','ppt','pptx','pptm','odp'), + 'rar_achieve' => array('rar','arj','tar','ace','gz','lzh','uue','bz2'), + 'zip_achieve' => array('zip','gzip','cab','tbz','tbz2'), + 'other_achieve' => array('dmg','sea','sit','sqx') + ); + foreach ($ext2type as $type => $exts) { + if (in_array($ext, $exts)) { + return $type; + } + } +} + +/** + * 输出、文件下载 + * 默认以附件方式下载；$download为false时则为输出文件 + */ +function file_put_out($file,$download=false){ + if (!is_file($file)) show_json('not a file!'); + set_time_limit(0); + //ob_clean();//清除之前所有输出缓冲 + if (!file_exists($file)) show_json('file not exists',false); + if (isset($_SERVER['HTTP_RANGE']) && ($_SERVER['HTTP_RANGE'] != "") && + preg_match("/^bytes=([0-9]+)-$/i", $_SERVER['HTTP_RANGE'], $match) && ($match[1] < $fsize)) { + $start = $match[1]; + }else{ + $start = 0; + } + $size = get_filesize($file); + header("Cache-Control: public"); + header("X-Powered-By: kodExplorer."); + if ($download) { + header("Content-Type: application/octet-stream"); + $filename = get_path_this($file);//解决在IE中下载时中文乱码问题 + if(preg_match('/MSIE/',$_SERVER['HTTP_USER_AGENT'])){ + $filename = str_replace('+','%20',urlencode($filename)); + } + header("Content-Disposition: attachment;filename=".$filename); + }else{ + $mime = get_file_mime(get_path_ext($file)); + header("Content-Type: ".$mime); + } + if ($start > 0){ + header("HTTP/1.1 206 Partial Content"); + header("Content-Ranges: bytes".$start ."-".($size - 1)."/" .$size); + header("Content-Length: ".($size - $start)); + }else{ + header("Accept-Ranges: bytes"); + header("Content-Length: $size"); + } + + $fp = fopen($file, "rb"); + fseek($fp, $start); + while (!feof($fp)) { + print (fread($fp, 1024 * 8)); //输出文件 + flush(); + ob_flush(); + } + fclose($fp); +} + +/** + * 文件下载到服务器 + */ +function file_download_this($from, $file_name){ + set_time_limit(0); + $fp = @fopen ($from, "rb"); + if ($fp){ + $new_fp = @fopen ($file_name, "wb"); + fclose($new_fp); + + $temp_file = $file_name.'.download'; + $download_fp = @fopen ($temp_file, "wb"); + while(!feof($fp)){ + if(!file_exists($file_name)){//删除目标文件；则终止下载 + fclose($download_fp); + del_file($temp_file); + del_file($file_name); + return false; + } + fwrite($download_fp, fread($fp, 1024 * 8 ), 1024 * 8); + } + //下载完成，重命名临时文件到目标文件 + del_file($file_name); + rename($temp_file,$file_name); + return true; + }else{ + return false; + } +} + +/** + * 获取文件(夹)权限 rwx_rwx_rwx + */ +function get_mode($file){ + $Mode = fileperms($file); + $theMode = ' '.decoct($Mode); + $theMode = substr($theMode,-4); + $Owner = array();$Group=array();$World=array(); + if ($Mode &0x1000) $Type = 'p'; // FIFO pipe + elseif ($Mode &0x2000) $Type = 'c'; // Character special + elseif ($Mode &0x4000) $Type = 'd'; // Directory + elseif ($Mode &0x6000) $Type = 'b'; // Block special + elseif ($Mode &0x8000) $Type = '-'; // Regular + elseif ($Mode &0xA000) $Type = 'l'; // Symbolic Link + elseif ($Mode &0xC000) $Type = 's'; // Socket + else $Type = 'u'; // UNKNOWN + // Determine les permissions par Groupe + $Owner['r'] = ($Mode &00400) ? 'r' : '-'; + $Owner['w'] = ($Mode &00200) ? 'w' : '-'; + $Owner['x'] = ($Mode &00100) ? 'x' : '-'; + $Group['r'] = ($Mode &00040) ? 'r' : '-'; + $Group['w'] = ($Mode &00020) ? 'w' : '-'; + $Group['e'] = ($Mode &00010) ? 'x' : '-'; + $World['r'] = ($Mode &00004) ? 'r' : '-'; + $World['w'] = ($Mode &00002) ? 'w' : '-'; + $World['e'] = ($Mode &00001) ? 'x' : '-'; + // Adjuste pour SUID, SGID et sticky bit + if ($Mode &0x800) $Owner['e'] = ($Owner['e'] == 'x') ? 's' : 'S'; + if ($Mode &0x400) $Group['e'] = ($Group['e'] == 'x') ? 's' : 'S'; + if ($Mode &0x200) $World['e'] = ($World['e'] == 'x') ? 't' : 'T'; + $Mode = $Type.$Owner['r'].$Owner['w'].$Owner['x'].' '. + $Group['r'].$Group['w'].$Group['e'].' '. + $World['r'].$World['w'].$World['e']; + return $Mode.' ('.$theMode.') '; +} + +/** + * 获取可以上传的最大值 + * return * byte + */ +function get_post_max(){ + $upload = ini_get('upload_max_filesize'); + $upload = $upload==''?ini_get('upload_max_size'):$upload; + $post = ini_get('post_max_size'); + $upload = intval($upload)*1024*1024; + $post = intval($post)*1024*1024; + return $upload<$post?$upload:$post; +} + +/** + * 文件上传处理。单个文件上传,多个分多次请求 + * 调用demo + * upload('file','D:/www/'); + */ +function upload($fileInput, $path = './'){ + global $config,$L; + $file = $_FILES[$fileInput]; + if (!isset($file)) show_json($L['upload_error_null'],false); + + $file_name = iconv_system($file['name']); + $save_path = get_filename_auto($path.$file_name); + if(move_uploaded_file($file['tmp_name'],$save_path)){ + show_json($L['upload_success'],true,iconv_app($save_pathe)); + }else { + show_json($L['move_error'],false); + } +} + +//分片上传处理 +function upload_chunk($fileInput, $path = './',$temp_path){ + global $config,$L; + $file = $_FILES[$fileInput]; + $chunk = isset($_REQUEST["chunk"]) ? intval($_REQUEST["chunk"]) : 0; + $chunks = isset($_REQUEST["chunks"]) ? intval($_REQUEST["chunks"]) : 1; + if (!isset($file)) show_json($L['upload_error_null'],false); + $file_name = iconv_system($file['name']); + + if ($chunks>1) {//并发上传，不一定有前后顺序 + $temp_file_pre = $temp_path.md5($temp_path.$file_name).'.part'; + if (get_filesize($file['tmp_name']) ==0) { + show_json($L['upload_success'],false,'chunk_'.$chunk.' error!'); + } + if(move_uploaded_file($file['tmp_name'],$temp_file_pre.$chunk)){ + $done = true; + for($index = 0; $index<$chunks; $index++ ){ + if (!file_exists($temp_file_pre.$index)) { + $done = false; + break; + } + } + if (!$done){ + show_json($L['upload_success'],true,'chunk_'.$chunk.' success!'); + } + + $save_path = $path.$file_name; + $out = fopen($save_path, "wb"); + if ($done && flock($out, LOCK_EX)) { + for( $index = 0; $index < $chunks; $index++ ) { + if (!$in = fopen($temp_file_pre.$index,"rb")) break; + while ($buff = fread($in, 4096)) { + fwrite($out, $buff); + } + fclose($in); + unlink($temp_file_pre.$index); + } + flock($out, LOCK_UN); + fclose($out); + } + show_json($L['upload_success'],true,iconv_app($save_path)); + }else { + show_json($L['move_error'],false); + } + } + + //正常上传 + $save_path = get_filename_auto($path.$file_name); //自动重命名 + if(move_uploaded_file($file['tmp_name'],$save_path)){ + show_json($L['upload_success'],true,iconv_app($save_path)); + }else { + show_json($L['move_error'],false); + } +} + +/** + * 写日志 + * @param string $log 日志信息 + * @param string $type 日志类型 [system|app|...] + * @param string $level 日志级别 + * @return boolean + */ +function write_log($log, $type = 'default', $level = 'log'){ + $now_time = date('[y-m-d H:i:s]'); + $now_day = date('Y_m_d'); + // 根据类型设置日志目标位置 + $target = LOG_PATH . strtolower($type) . '/'; + mk_dir($target, 0777); + if (! is_writable($target)) exit('path can not write!'); + switch($level){// 分级写日志 + case 'error': $target .= 'Error_' . $now_day . '.log';break; + case 'warning': $target .= 'Warning_' . $now_day . '.log';break; + case 'debug': $target .= 'Debug_' . $now_day . '.log';break; + case 'info': $target .= 'Info_' . $now_day . '.log';break; + case 'db': $target .= 'Db_' . $now_day . '.log';break; + default: $target .= 'Log_' . $now_day . '.log';break; + } + //检测日志文件大小, 超过配置大小则重命名 + if (file_exists($target) && get_filesize($target) <= 100000) { + $file_name = substr(basename($target),0,strrpos(basename($target),'.log')).'.log'; + rename($target, dirname($target) .'/'. $file_name); + } + clearstatcache(); + return error_log("$now_time $log\n", 3, $target); } \ No newline at end of file diff --git a/lib/function/web.function.php b/lib/function/web.function.php old mode 100644 new mode 100755 index f1c2a34..f9e3157 --- a/lib/function/web.function.php +++ b/lib/function/web.function.php @@ -1,550 +1,573 @@ -$length,'name'=>$name); -} - - -// url检查 -function check_url($url){ - $array = get_headers($url,true); - if (preg_match('/404/', $array[0])) { - return false; - } elseif (preg_match('/403/', $array[0])) { - return false; - } else { - return true; - } -} - -/** - * 获取网络url文件内容，加入ua，以解决防采集的站 - */ -function curl_get_contents($url){ - $ch = curl_init(); - $timeout = 4; - $user_agent = "Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.0; WOW64; Trident/4.0; SLCC1)"; - curl_setopt ($ch, CURLOPT_URL, $url); - curl_setopt ($ch, CURLOPT_HEADER, 0); - curl_setopt ($ch, CURLOPT_RETURNTRANSFER, 1); - curl_setopt ($ch, CURLOPT_USERAGENT, $user_agent); - curl_setopt ($ch, CURLOPT_CONNECTTIMEOUT, $timeout); - $file_contents = curl_exec($ch); - curl_close($ch); - return $file_contents; -} - -// 返回refer URL 地址 -function refer_url(){ - return isset($_SERVER["HTTP_REFERER"]) ? $_SERVER["HTTP_REFERER"] : ''; -} -// 返回当前页面的 URL 地址 -function this_url(){ - $s_url = isset($_SERVER["HTTPS"]) && $_SERVER["HTTPS"] ? 'https' : 'http'; - $s_url .= '://'; - return $s_url . $_SERVER["SERVER_NAME"] . $_SERVER["REQUEST_URI"]; -} - -function select_var($array){ - if (!is_array($array)) return -1; - ksort($array); - $chosen = -1; - foreach ($array as $k => $v) { - if (isset($v)) { - $chosen = $v; - break; - } - } - return $chosen; -} - - -function stripslashes_deep($value){ - $value = is_array($value) ? array_map('stripslashes_deep', $value) : (isset($value) ? stripslashes($value) : null); - return $value; -} - -/** - * GET/POST数据统一入口 - * 将GET和POST的数据进行过滤，去掉非法字符以及hacker code，返回一个数组 - * 注意如果GET和POST有相同的Key，POST优先 - * - * @return array $_GET和$_POST数据过滤处理后的值 - */ -function parse_incoming(){ - global $_GET, $_POST,$_COOKIE; - - $_COOKIE = stripslashes_deep($_COOKIE); - $_GET = stripslashes_deep($_GET); - $_POST = stripslashes_deep($_POST); - $return = array(); - $return = array_merge($_GET,$_POST); - $remote = array_get($return,0); - $remote = explode('/',trim($remote[0],'/')); - $return['URLremote'] = $remote; - return $return; -} - -function url2absolute($index_url, $preg_url){ - if (preg_match('/[a-zA-Z]*\:\/\//', $preg_url)) return $preg_url; - preg_match('/([a-zA-Z]*\:\/\/.*)\//', $index_url, $match); - $index_url_temp = $match[1]; - - foreach(explode('/', $preg_url) as $key => $var) { - if ($key == 0 && $var == '') { - preg_match('/([a-zA-Z]*\:\/\/[^\/]*)\//', $index_url, $match); - $index_url_temp = $match[1] . $preg_url; - break; - } - if ($var == '..') { - preg_match('/([a-zA-Z]*\:\/\/.*)\//', $index_url_temp, $match); - $index_url_temp = $match[1]; - } elseif ($var != '.') $index_url_temp .= '/' . $var; - } - return $index_url_temp; -} - -// 将字符串转换成URL的编码，gbk的和utf8的 $to="gbk" 或"utf8" -function urlcode($str, $to){ - if ($to == "gbk") { - $result = RawUrlEncode($str); //gbk字符(主要是中文)转换为url %BA%EC形式 - } else { - $key = mb_convert_encoding($str, "utf-8", "gbk"); //对于百度utf8中文url - $result = urlencode($key); - } - return $result; -} - -// 输出js -function exec_js($js){ - echo "\n"; -} -// 禁止缓存 -function no_cache(){ - header("Pragma:no-cache\r\n"); - header("Cache-Control:no-cache\r\n"); - header("Expires:0\r\n"); -} -// 生成javascript转向 -function go_url($url, $msg = ''){ - header("Content-type: text/html; charset=utf-8\r\n"); - echo "\n"; - exit; -} - -/** - * 消息框。eg - * msg("falied","/",10); - * msg("ok"); - */ -function show_msg($message, $url = '#', $time = 3, $isgo = 1) -{ - $goto = "content='$time;url=$url'"; - if ($isgo != "1") { - $goto = ""; - } //是否自动跳转 - echo<<