Escape(编码特殊字符)
编码特殊字符
Escape("a'b")
需要处理的字符串
是否过来敏感词语
编码后的字符串
Soul 2013-3-18
*/
static function Escape($Data, $Filter = false)
{
if($Filter)
{//敏感词语
$FilterArr = include('lib/Filter.php');
$Data = str_replace($FilterArr, '***', $Data);
}
$TrimHtmlTag = 'script|i?frame|style|html|body|title|link|meta';
$FindArr = array(
sprintf("/<(%s)([^>]*?)>/isU", $TrimHtmlTag),
sprintf("/<\/(%s)>/isU", $TrimHtmlTag)
);
$ToArr = array('<$1$2>', '</$1>');
$Data = preg_replace($FindArr, $ToArr, $Data);
$ReplaceArr = array('\\'=>'\\\\', "'"=>"''", ' '=>' ');
return trim(strtr($Data, $ReplaceArr));
}
/*
Int(数据是否为整型)
数据是否为整型
Int("123")
需要处理的字符串
是整形：整数
非整形：false
Soul 2013-3-26
*/
static function Int($Data)
{
$Data = trim($Data);
if($Data != '' && preg_match('/^[-+]?\d+$/', $Data, $Matches))
{
return $Matches[0];
}
return false;
}
/*
Float(数据是否为浮点型)
数据是否为浮点型
Float("123.2312")
需要处理的字符串
十进制小数点后数字的数目-进行四舍五入的结果
是整形：浮点数
非整形：false
Soul 2013-3-26
*/
static function Float($Data, $Precision=2)
{
$Precision = self::Int($Precision);
if($Precision >= 0)
{
if(preg_match('/^([-+]?\d+)\.?\d*$/', trim($Data), $Matches))
{
return round($Matches[0], $Precision);
}
}
return false;
}
/**
* 字符串截取，支持中文和其他编码
* @static
* @access public
* @param string $str 需要转换的字符串
* @param string $start 开始位置
* @param string $length 截取长度
* @param string $charset 编码格式
* @param string $suffix 截断显示字符
* @return string
*/
static public function msubstr($str, $start, $length, $charset="utf-8", $suffix=true) {
if(function_exists("mb_substr"))
$slice = mb_substr($str, $start, $length, $charset);
elseif(function_exists('iconv_substr')) {
$slice = iconv_substr($str,$start,$length,$charset);
}else{
$re['utf-8'] = "/[\x01-\x7f]|[\xc2-\xdf][\x80-\xbf]|[\xe0-\xef][\x80-\xbf]{2}|[\xf0-\xff][\x80-\xbf]{3}/";
$re['gb2312'] = "/[\x01-\x7f]|[\xb0-\xf7][\xa0-\xfe]/";
$re['gbk'] = "/[\x01-\x7f]|[\x81-\xfe][\x40-\xfe]/";
$re['big5'] = "/[\x01-\x7f]|[\x81-\xfe]([\x40-\x7e]|\xa1-\xfe])/";
preg_match_all($re[$charset], $str, $match);
$slice = join("",array_slice($match[0], $start, $length));
}
return $suffix && $str != $slice? $slice.'...' : $slice;
}
static public function slen($str, $charset="utf-8")
{
return function_exists("mb_substr")? mb_strlen($str, $charset): strlen($str);
}
/*
ReturnData(接口返回数据)
接口返回数据
ReturnData() 返回false、错误代码0、无错误信息
ReturnData(true, array(1,2,3)) 返回true、数据为array(1,2,3)
true| 默认false [可选]
所有类型 默认空 [可选]
错误代码，默认0:无错误代码 [可选]
返回值：array('status'=>false, 'data'=>'错误信息', 'code'=>0);
array('status'=>true, 'data'=>array(1,2,3,4), 'code'=>0);
Soul 2013-3-30
*/
static function ReturnData($Status=false, $Data='', $Code=0)
{
$Status = $Status == true? true:false;
$Arr = ['status'=>$Status, 'data'=>$Data, 'code'=>$Code];
if(!$Status)
self::EchoJson($Arr);
return $Arr;
}
/*
ReturnJson(返回数据)
返回数据
[可选]
所有类型 默认空 [可选]
返回值：array('status'=>false, 'data'=>'错误信息', 'code'=>0);
array('status'=>true, 'data'=>array(1,2,3,4), 'code'=>0);
Soul 2013-3-30
*/
static function ReturnJson($Status=false, $Data='', $Code='')
{
$Status = $Status == true? true:false;
self::EchoJson(['status'=>$Status, 'data'=>$Data, 'code'=>$Code]);
}
/**
* @method 返回json结果并终止
* @http post
* @param data array ['status'=>bool, 'data'=>任意格式的数据, 'code'=>错误代码]
* @return {"status":bool,"data": 任意格式的数据,"code":错误代码}
*/
static function EchoJson($dataArr)
{
if(mvc::$cfg['runtimeb'])
$dataArr['runtime'] = ceil((microtime(true) - mvc::$cfg['runtimeb'])*1000);
if(isset($_GET['callback']))
{
echo $_GET['callback'].'('.json_encode($dataArr, JSON_UNESCAPED_UNICODE).')';
}
else
{
echo json_encode($dataArr, JSON_UNESCAPED_UNICODE);
}
exit;
}
/*
RandNum(生成指定范围的随机数)
生成指定范围的随机数
RandNum(100, 200) 返回 100 到 200 之间的随机数
最小值
最大值
指定范围的随机数
Soul 2013-3-30
*/
static function RandNum($Min, $Max)
{
$Min = (int) $Min;
$Max = (int) $Max;
return mt_rand($Min, $Max);
}
/*
GetCrc32(获取十六进制非负数的CRC32)
获取十六进制的CRC32
GetCrc32(123);
数据
十六进制的CRC32
Soul 2013-6-17
*/
static function GetCrc32($Data)
{
return strtoupper(dechex(crc32($Data)));
}
/**
* @name GetFileType
* @remark 获取文件的类型，需要开启extension=php_fileinfo.dll
* @exp GetFileType('我的文件a.jpg');
* @param $FileDir string 文件路径
* @author Soul
* @copyright 2013/7/8
* @return image/jpeg...
*/
static function GetFileType($FileDir)
{
$Finfo = finfo_open(FILEINFO_MIME_TYPE);
$Type = finfo_file($Finfo, $FileDir);
finfo_close($Finfo);
return $Type;
}
/*
Format Number(格式化号码)
格式化号码
LibFc::FormatNum("a'b")//ab
需要处理的字符串
过滤后的字符串
Cell 2013-3-18
*/
static function FormatNum($string, $b = '')
{
$string = self::GetSemiangle($string);
$strTemp = "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ". $b;
$restr = '';
for ($i=0; $i'1', 'O'=>'0', 'i'=>'1', 'o'=>'0'];
$reFormatNum = strtr($formatNum, $reNum);
$formatNumArr = [$formatNum, $reFormatNum];
foreach([$formatNum, $reFormatNum] as $num){
//奔驰系列L
if(preg_match('/^A[0-9]{10}$/', $num)){
$formatNumArr[] = substr($num, 1);
}else if(preg_match('/^[0-9]{10}$/', $num)){
$formatNumArr[] = 'A'.$num;
}else if(preg_match('/^L[a-zA-Z0-9]{7}/', $num)){
//大众去L
$formatNumArr[] = substr($num, 1);
}
}
return array_unique($formatNumArr);
}
/*
全角转半角
待转换的字符串
@return string
强哥 2013-06-18
*/
static function GetSemiangle($str)
{
$arr = array('０' => '0', '１' => '1', '２' => '2', '３' => '3', '４' => '4','５' => '5', '６' => '6', '７' => '7', '８' => '8', '９' => '9',
'Ａ' => 'A', 'Ｂ' => 'B', 'Ｃ' => 'C', 'Ｄ' => 'D', 'Ｅ' => 'E','Ｆ' => 'F', 'Ｇ' => 'G', 'Ｈ' => 'H', 'Ｉ' => 'I', 'Ｊ' => 'J', 'Ｋ' => 'K',
'Ｌ' => 'L', 'Ｍ' => 'M', 'Ｎ' => 'N', 'Ｏ' => 'O','Ｐ' => 'P', 'Ｑ' => 'Q', 'Ｒ' => 'R', 'Ｓ' => 'S', 'Ｔ' => 'T','Ｕ' => 'U', 'Ｖ' => 'V',
'Ｗ' => 'W', 'Ｘ' => 'X', 'Ｙ' => 'Y','Ｚ' => 'Z', 'ａ' => 'a', 'ｂ' => 'b', 'ｃ' => 'c', 'ｄ' => 'd','ｅ' => 'e', 'ｆ' => 'f', 'ｇ' => 'g',
'ｈ' => 'h', 'ｉ' => 'i','ｊ' => 'j', 'ｋ' => 'k', 'ｌ' => 'l', 'ｍ' => 'm', 'ｎ' => 'n','ｏ' => 'o', 'ｐ' => 'p', 'ｑ' => 'q', 'ｒ' => 'r',
'ｓ' => 's', 'ｔ' => 't', 'ｕ' => 'u', 'ｖ' => 'v', 'ｗ' => 'w', 'ｘ' => 'x', 'ｙ' => 'y', 'ｚ' => 'z', '～'=>'~', '·'=>'`', '！'=>'!',
'＠'=>'@', '＃'=>'#', '￥'=>'$', '％'=>'%', '……'=>'^', '＆'=>'&', '×'=>'*', '（'=>'(', '）'=>')', '——'=>'_', '－'=>'-', '＋'=>'+', '＝'=>'=',
'｛'=>'{', '｝'=>'}', '【'=>'[', '】'=>']', '｜'=>'|', '＼'=>'\\', '：'=>':', '；'=>';', '”'=>'"', '’'=>'\'', '《'=>'<', '，'=>',', '》'=>'>',
'。'=>'.', '？'=>'?', '、'=>'/', 'γ'=>'y', 'δ'=>'d');
return strtr($str, $arr);
}
/*
*转换特殊的字母 现在只有厂商使用
*/
static function ToEnFac($Str)
{
$Str = self::ToEmglishCase($Str);
$Arr = array('`'=>'', '\''=>'', 'FMSI-VERBAND'=>'FMSI');
return strtr($Str, $Arr);
}
static function ToEmglishCase($Str)
{
$Str = self::GetSemiangle($Str);
//生成需要转换的数组
$Arr = require 'libs/ToEmglishCase.php';
return strtr($Str, $Arr);
}
/*
array_save(保存数组文件)
格式化号码
LibFc::ArraySave("a'b")//ab
数组
文件名
数组名
生成数组文件
Cell 2013-3-18
*/
static function ArraySave($array, $file, $arrayname = false)
{
$data = var_export($array, TRUE);
if (!$arrayname) {
$data = "";
} else {
$data = "";
}
return file_put_contents($file,$data);
}
/**
* 获取客户端IP地址
* @param integer $type 返回类型 0 返回IP地址 1 返回IPV4地址数字
* @return mixed
*/
static function GetClientIp($type = 0){
$type = $type ? 1 : 0;
$ip = '';
if (!empty($_SERVER['HTTP_X_FORWARDED_FOR'])) {
$ips = explode(',', $_SERVER['HTTP_X_FORWARDED_FOR']);
$ips = array_map('trim', $ips);
// 从后往前找第一个合法IP
foreach (array_reverse($ips) as $tip) {
if (
$tip !== '' &&
strcasecmp($tip, 'unknown') !== 0 &&
filter_var($tip, FILTER_VALIDATE_IP, FILTER_FLAG_IPV4)
) {
$ip = $tip;
break;
}
}
}
if (!$ip && !empty($_SERVER['HTTP_CLIENT_IP'])) {
$tip = trim($_SERVER['HTTP_CLIENT_IP']);
if (filter_var($tip, FILTER_VALIDATE_IP, FILTER_FLAG_IPV4)) {
$ip = $tip;
}
}
if (!$ip && !empty($_SERVER['REMOTE_ADDR'])) {
$tip = trim($_SERVER['REMOTE_ADDR']);
if (filter_var($tip, FILTER_VALIDATE_IP, FILTER_FLAG_IPV4)) {
$ip = $tip;
}
}
$long = ip2long($ip);
$long = ($long !== false) ? sprintf('%u', $long) : 0;
$arr = $long ? array($ip, $long) : array('0.0.0.0', 0);
return $arr[$type];
}
/**
*mysql enum 分拆
*$String enum('普通','紧急','延时')
*return ['普通','紧急','延时']
*/
static function GetEnum($String)
{
$Arr = [];
if(preg_match_all('/\'([^\']+)\'/i', $String, $Match))
{
$Arr = $Match[1];
}
return $Arr;
}
/*
FormatVin
Soul 2015-09-03
*/
static function FormatVin($Vin)
{
$Vin = strtoupper(str_replace(' ', '', $Vin));
$ReArr = ['０' => '0', '１' => '1', '２' => '2', '３' => '3', '４' => '4','５' => '5', '６' => '6', '７' => '7', '８' => '8', '９' => '9',
'Ａ' => 'A', 'Ｂ' => 'B', 'Ｃ' => 'C', 'Ｄ' => 'D', 'Ｅ' => 'E','Ｆ' => 'F', 'Ｇ' => 'G', 'Ｈ' => 'H', 'Ｉ' => '1', 'Ｊ' => 'J', 'Ｋ' => 'K',
'Ｌ' => 'L', 'Ｍ' => 'M', 'Ｎ' => 'N', 'Ｏ' => '0','Ｐ' => 'P', 'Ｑ' => '0', 'Ｒ' => 'R', 'Ｓ' => 'S', 'Ｔ' => 'T','Ｕ' => 'U', 'Ｖ' => 'V',
'Ｗ' => 'W', 'Ｘ' => 'X', 'Ｙ' => 'Y','Ｚ' => 'Z', 'ａ' => 'A', 'ｂ' => 'B', 'ｃ' => 'C', 'ｄ' => 'D','ｅ' => 'E', 'ｆ' => 'F', 'ｇ' => 'G',
'ｈ' => 'H', 'ｉ' => '1','ｊ' => 'J', 'ｋ' => 'K', 'ｌ' => 'L', 'ｍ' => 'M', 'ｎ' => 'N','ｏ' => '0', 'ｐ' => 'P', 'ｑ' => '0', 'ｒ' => 'R',
'ｓ' => 'S', 'ｔ' => 'T', 'ｕ' => 'U', 'ｖ' => 'V', 'ｗ' => 'W', 'ｘ' => 'X', 'ｙ' => 'Y', 'ｚ' => 'Z', 'I'=>'1', 'O'=>'0', 'Q'=>'0'];
$Vin = trim(strtr($Vin, $ReArr));
$Vin = preg_replace('/[^0-9a-zA-Z]/', '', $Vin);
if(strlen($Vin) > 17) $Vin = substr($Vin, 0, 17);
return $Vin;
}
static function matchVin($str)
{
$str = strtoupper($str);
$str = str_replace(' ', '', $str);
if(preg_match('/[0-9a-zA-Z]{17}/', $str, $matchArr))
{
return $matchArr;
}
return [];
}
/*
GetMakeNo
行驶证 品牌型号
Soul 2015-09-03
*/
static function FormatMakeNo($Str)
{
$Arr = ['make'=>'', 'makeno'=>''];
$Arr['makeno'] = stripos($Str, '牌') !== false ? substr($Str, stripos($Str, '牌')+3): $Str;
$Arr['makeno'] = strtoupper($Arr['makeno']);
$Arr['make'] = str_replace($Arr['makeno'], '', $Str);
return $Arr;
}
/*
VIN的校验码
array('real'=>'0', 'ok'=>0/1, 'v9'=>'1')
Soul 2015-09-03
*/
static function VinCheckCode($Vin)
{
$Arr = ['real'=>'', 'ok'=>0, 'v9'=>''];
$Vin = self::FormatVin($Vin);
if(strlen($Vin) == 17 && strpos($Vin, '*') === false){
$Arr['v9'] = substr($Vin, 8, 1);
$ValueArr =[
'1'=>1,'2'=>2,'3'=>3,'4'=>4,'5'=>5,'6'=>6,'7'=>7,'8'=>8,'9'=>9,
'A'=>1,'B'=>2,'C'=>3,'D'=>4,'E'=>5,'F'=>6,'G'=>7,'H'=>8,
'J'=>1,'K'=>2,'L'=>3,'M'=>4,'N'=>5, 'P'=>7,'R'=>9,
'S'=>2,'T'=>3,'U'=>4,'V'=>5,'W'=>6,'X'=>7,'Y'=>8,'Z'=>9
];
$Weight = [1=>8,2=>7,3=>6,4=>5,5=>4,6=>3,7=>2,8=>10,9=>0,10=>9,11=>8,12=>7,13=>6,14=>5,15=>4,16=>3,17=>2];
$Sum = 0;
foreach($Weight as $P=>$W) {
$char = substr($Vin, ($P-1), 1);
if(isset($ValueArr[$char])) $Sum += $ValueArr[$char]*$W;
}
$Arr['real'] = $Sum%11;
$Arr['real'] = $Arr['real'] == 10 ? 'X': (string) $Arr['real'];
$Arr['ok'] = $Arr['real'] === $Arr['v9']? 1: 0;
}
return $Arr;
}
/*
VinYear
获取VIN的年份
单独传一个字符
Soul 2015-09-03
*/
static function VinYear($Letter)
{
$Year = 0;
$Letter = strlen($Letter) == 17 ? substr(trim($Letter), 9, 1): $Letter;
$Letter = substr(trim($Letter), 0, 1);
$LetterArr = array('A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'J', 'K', 'L', 'M', 'N', 'P', 'R', 'S', 'T', 'V', 'W', 'X', 'Y', '1', '2', '3', '4', '5', '6', '7', '8', '9');
if(($Key = array_search($Letter, $LetterArr)) !== false)
{
$Begin = 1980;
$NowYear = date('Y');
for($I=0; $I < 5; $I++)
{
$TYear = $Begin+$Key+count($LetterArr)*$I;
if(($TYear - $NowYear) > 1) break;
$Year = $TYear;
}
}
return $Year;
}
/**
* @method 获取工信部型号的首数字【标识是什么车】
* @param $gxb string [必填] BHQ6361B
* @return 空或者数字
*/
static function getGxbCarType($gxb)
{
$num = '';
if(preg_match('/\d/U', $gxb, $match)) $num = $match[0];
return $num;
}
/*
FormatTcdPic
格式化图片地址
数据(2_3433_4,2_3434_4,)
二维维数组 array(array('small'=>'', 'big'=>''))
Soul 2013/7/6
*/
static function FormatTcdPic($picStr, $baseUrl = '')
{
$PicArr = array();
if(stripos($picStr, 'CR') === 0)
{
$tempArr = explode('_', $picStr);
$path = $tempArr[0];
unset($tempArr[0]);
foreach($tempArr as $img)
{
$PicArr[] = [
'small'=>sprintf("%s%s/small/%s.jpg", $baseUrl, $path, $img),
'big'=>sprintf("%s%s/%s.jpg", $baseUrl, $path, $img)
];
}
}
else if(stripos($picStr, 'S') === 0)
{
$tempArr = explode('_', $picStr);
for($i = 1; $i <= $tempArr[2]; $i++)
{
$p2 = sprintf("%02d", $tempArr[1] >= 10 ? substr($tempArr[1], -2) : $tempArr[1]);
$PicArr[] = [
'small'=>sprintf("%s%s/%s/small/%s_%d.jpg", $baseUrl, $tempArr[0], $p2, $tempArr[1], $i),
'big'=>sprintf("%s%s/%s/%s_%d.jpg", $baseUrl, $tempArr[0], $p2, $tempArr[1], $i)
];
}
}
else if(stripos($picStr, 'OTH') === 0)
{
$TempPicArr = explode(',', $picStr);
foreach($TempPicArr as $Pic)
{
if(!empty($Pic))
{
$PicArr[] = [
'small'=> sprintf("%s%s", $baseUrl, $Pic),
'big'=>sprintf("%s%s", $baseUrl, $Pic)
];
}
}
}
else
{
$TempPicArr = explode(',', $picStr);
foreach($TempPicArr as $Pic)
{
$Pic = trim($Pic);
if(!empty($Pic))
{
$TempOneArr = explode('_', $Pic);
$PicArr[] = [
'small'=> sprintf("%s%s/%s/small/%s.jpg", $baseUrl, $TempOneArr[0], substr($TempOneArr[1], 0, 2), $TempOneArr[1]),
'big'=>sprintf("%s%s/%s/%s.jpg", $baseUrl, $TempOneArr[0], substr($TempOneArr[1], 0, 2), $TempOneArr[1])
];
}
}
}
return $PicArr;
}
/**
* 分词
* @param word 现代瑞纳瑞奕悦动朗动领动名图索纳塔双铱金火花塞DH7RTII
* @return ['现代', '火花塞', ....]
* @copyright soul 2017/9/20
*/
static function fenCi($word)
{
//$time = microtime(true);
if(empty($GLOBALS['PhpAnalysis']))
{
require_once(mvc::$cfg['ROOT_MVC'].'lib/lib/PHPAnalysis/WordAnalysis/phpanalysis.class.php');
$pa = new PhpAnalysis('utf-8', 'utf-8', false);
$pa->LoadDict ();
$GLOBALS['PhpAnalysis'] = $pa;
}
else
{
$pa = $GLOBALS['PhpAnalysis'];
}
$pa->SetSource ($word);
$pa->StartAnalysis ( true );
$words = $pa->GetFinallyKeywords (1000);
//echo ceil((microtime(true) - $time)*1000), 'ms=>', $word, '=>', $words, '
';
return array_unique(explode(',', $words));
}
/**
* 生成关键字
* @param word 现代瑞纳瑞奕悦动朗动领动名图索纳塔双铱金火花塞DH7RTII
* @param paramArr ['fenci'=>true]
* @return ['现代', '火花塞', ....]
* @copyright soul 2017/9/20
*/
static function keyword($word, $paramArr = ['fenci'=>true])
{
//特殊字符转换
$arr = array('&NBSP;', '~', '!', '@', '#', '$', '%', '&', '*', '(', ')', '+', '=', '{', '[', '}', ']', '|', '\\', ':', ';', '"', '\'', '<',',', '>', '?', '/', '-', '_');
$word = str_replace($arr, ' ', $word);
$arr = array('`', '\'', '´', '^', '·');
$word = str_replace($arr, '', $word);
$allKeywordArr = self::fenCi($word);
$endArr = [];
foreach($allKeywordArr as $k=>$v)
{
$v = trim(strtoupper($v));
if($v != '' && !in_array($v, $endArr)) $endArr[] = $v;
}
return $endArr;
}
/**
* 格式化关键字
* @param word 现代[,|;:]火花塞
* @return 现代,火花塞
* @copyright soul 2017/9/20
*/
static function fromatKeyword($word)
{
$arr = array(' ', ' ', ',', '，', '。', '、', '/', '|', ';', '；', '\\');
$wordArr = explode(',', str_ireplace($arr, ',', $word));
$wordArr = array_unique($wordArr);
foreach($wordArr as $k=>$v)
{
if($v == '') unset($wordArr[$k]);
}
return implode(',', $wordArr);
}
/**
* @method 格式字符串
* @param $string 字符串
* @param $type 0:英文+数字 1:英文+数字+中文
* @author soul
* @copyright 2017/6/5
* @return [["status"]=> bool(true) ["data"]=> ["code"]=> int(0) ]
*/
static function formatStr($string, $type = 0)
{
$regArr = [
0=>'/[^a-zA-Z0-9]/',
1=>'/[^a-zA-Z0-9\x{4e00}-\x{9fa5}]/u',
];
return preg_replace($regArr[$type], '', $string);
}
/**
* 生成全球唯一guid
* @param type 0数字型 [默认]| 1 字符型
* @copyright soul 2017/11/1
* @return 32位字符 2017-11-01 18 28 20 069186096191406248 || CCF1D138D0262E2DBD1A01F187C4965F
*/
static function guid($type = 0)
{
$guid = date('YmdHis');
list($usec, $sec) = explode(" ", microtime());
$usec = sprintf("%d", $usec*10000000);
$guid .= $usec.rand(1000, 9999);
$randLen = 32 - strlen($guid);
$guid .= rand(pow(10,($randLen-1)), pow(10,$randLen)-1);
$guid = empty($type)? $guid: strtoupper(md5($guid));
return $guid;
}
/**
* 格式化年份
* @param startYear 2016|201601...
* @param endYear 2017|201701....
* @param type 1|2
* @param style 1:[]
* @return 1:1988/02-1989/12 2: 1988-1989
*/
static function formatViewYear($startYear, $endYear, $type=1, $style= null)
{
$out = '';
switch($type)
{
case 1:
$startYear = strlen($startYear) == 6? substr($startYear, 0, 4).'/'.substr($startYear, 4, 2): '';
$endYear = strlen($endYear) == 6? substr($endYear, 0, 4).'/'.substr($endYear, 4, 2): '';
if(!empty($startYear) || !empty($endYear))
{
$out = $startYear == $endYear? $startYear : $startYear.'-'.$endYear;
}
break;
case 2:
$startYear = strlen($startYear) >= 4? substr($startYear, 0, 4): '';
$endYear = strlen($endYear) >= 4? substr($endYear, 0, 4): '';
if(!empty($startYear) || !empty($endYear))
{
$out = empty($endYear)? $startYear.'-': $startYear.'-'.$endYear;
}
break;
}
if($out != ''){
if($style == 1) $out = '【'.$out.'】';
else if($style == 2) $out = '('.$out.')';
}
return $out;
}
/**
* @method 某方法是否可以运行【方法加锁】
* @param $keyName string [必填] 锁名称 唯一键(作为文件名)
* @param $time int [选填] 锁的时间 默认600秒
* @return true|false
*/
static function hasFunLock($keyName, $time = 600)
{
$time = (int) $time;
$lockFile = mvc::$cfg['LOGS'].'Lock_'.$keyName.'.txt';
if(file_exists($lockFile) && (time() - filemtime($lockFile)) < $time) return false;
file_put_contents($lockFile, 'lock');
return true;
}
/**
* @method 删除方法锁
* @param $keyName string [必填] 锁名称 唯一键(作为文件名)
* @return true|false
*/
static function delFunLock($keyName)
{
@unlink(mvc::$cfg['LOGS'].'Lock_'.$keyName.'.txt');
return true;
}
/**
* @method 使用读写分离的主数据库
* @return
*/
static function useMainDb()
{
if(!empty(mvc::$cfg['MAINDB']))
{
foreach(mvc::$cfg['DB'] as $k=>$v)
{
if(isset(mvc::$cfg['DB'][$k]['db_host']))
mvc::$cfg['DB'][$k]['db_host'] = strtr($v['db_host'], mvc::$cfg['MAINDB']);
}
}
return true;
}
/**
* @method 过滤掉emoji表情
* @return
*/
static function filterEmoji($str)
{
$mbLen = mb_strlen($str);
$strArr = [];
for ($i = 0; $i < $mbLen; $i++) {
$mbSubstr = mb_substr($str, $i, 1, 'utf-8');
if (strlen($mbSubstr) >= 4) {
continue;
}
$strArr[] = $mbSubstr;
}
return implode('', $strArr);
}
/**
* @method 写文件
* @return
*/
static function write($file, $msg)
{
$handle = fopen($file, 'a');
fwrite($handle, $msg);
fclose($handle);
}
/**
* @method python str 的数据转json
* @return
*/
static function jsonstr($str)
{
$str = self::filterEmoji($str);
$str = str_replace('"', "'", $str);
//[' {' ]' }'
$str = preg_replace('/([\{\}\[\]])\'/iUs', '$1"', $str);
//'[ '{ '} ']
$str = preg_replace('/\'([\{\}\[\]])/iUs', '"$1', $str);
//' , ' | ' : '
$str = preg_replace('/\' *([,:]) *\'/iUs', '"$1"', $str);
//':xx ',xx
$str = preg_replace('/\' *([\:\,]) *([\d\{\[\}\]])/iUs', '"$1$2', $str);
//xx:' xx,'
$str = preg_replace('/([\d\{\[\}\]]) *([\:\,]) *\'/iUs', '$1$2"', $str);
//0, 2 }, {
$str = preg_replace('/([\d\}\]]) *([\:\,]) *([\d\{\[])/iUs', '$1$2$3', $str);
//': "
$str = preg_replace('/\' *([\:\,]) *\"/iUs', '"$1"', $str);
$str = strtr($str, ['"[", \''=>'"[","', '", \''=>'","']);
return $str;
}
/**
* @method 随机取N位长度的字符
* @return
*/
static function randChars($len)
{
$chars = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789';
return substr(str_shuffle($chars), 0, $len);
}
/**
* @name 汉字转换拼音原始类
* @remark
汉字转换拼音 Pinyin('汉字转换拼音', 'utf-8') 得到 'hanzizhuanhuanpinyin'
原始的拼音函数只能适应大小写类, 又已经在在项目中使用, 为了不造成项目的问题，抽出其中的公共部分,重写 2013/11/18 Cell
* @param $_String string 待转换的汉字
* @param $_Code string 需要转换的编码，如果该参数不传则默认要转换的汉字为'utf-8'编码,如需转换成'gb2312'可以将该参数设为除'utf-8'或'UTF-8'的任何字符
* @author Cell
* @copyright 2013/11/18
* @return array
*/
static function GetPinYin( $_String, $_Code = 'utf-8' )
{
$oPinyin = new Pinyin();
$_String = mb_convert_encoding($_String, 'utf-8', 'auto');
return $oPinyin->name($_String);
}
/**
* @name PinYin() 汉字转换拼音
* @remark 汉字转换拼音 Pinyin('汉字转换拼音', true, 'utf-8') 得到 'hanzizhuanhuanpinyin'
* @param $_String string 待转换的汉字
* @param $_Lower bool 拼音是否需要小写，默认返回的为汉字的小写字母，如果需要拼音大写，将该参数设为false
* @param $_Code string 需要转换的编码，如果该参数不传则默认要转换的汉字为'utf-8'编码,如需转换成'gb2312'可以将该参数设为除'utf-8'或'UTF-8'的任何字符
* @author jian
* @copyright 2013/7/24
* @return string
*/
static function PinYin($_String, $_Lower = true, $_Code='utf-8')
{
$_Res = self::GetPinYin( $_String, $_Code );
$_R = preg_replace("/[^a-z0-9]*/", '', implode( '', $_Res ) );
if($_Lower) {
return $_R;
} else {
return strtoupper($_R);
}
}
/**
* @name GetInitial
* @remark 获取首字母
* @param $Str string
* @author Soul
* @copyright 2015-08-15
* @return 大写首字母
*/
static function GetInitial($Str, $Charest = 'utf-8')
{
$Arr = array('・', ' ', '~', '!', '@', '#', '$', '%', '&', '*', '(', ')', '-', '——', '_', '+', '=', '{', '[', '}', ']', '|', '\\', ':', ';', '"', '\'', '<',',', '>', '?', '/');
$Str = str_replace($Arr, '', $Str);
$PinYin = self::GetPinYin( $Str, $Charest );
$Result = '';
if(!empty($PinYin))
{
foreach($PinYin as $V)
{
$T = substr($V, 0, 1);
if(preg_match('/[a-zA-Z]/', $T, $M))
{
$Result .= substr($V, 0, 1);
}
}
}
return strtoupper($Result);
}
static function iscnlang($string) {
return preg_match('/[\x{4e00}-\x{9fa5}]/u', $string);
}
/**
* @name 图片旋转 （需要装扩展Imagick）
* @param $angle int 90,180,270 负数表示逆时针旋转
* @param $type string file(本地路径) | blob(二进制) | base64 默认base64
* @param $data string $type对应的内容
* @param $backType string 返回的数据类型 blob(二进制) | base64 默认base64
* @param $by string Imagick GD 默认Imagick
* @param $quality int 质量默认90
* @return base64
*/
static function rotateImg($angle, $data , $type = 'base64', $backType = 'base64', $by = 'Imagick', $quality = 90)
{
if(empty($angle)) return ['status'=>false, 'data'=>'angle参数不正确'];
if($type == 'blob'){
$imageData = $data;
unset($data);
}else if($type == 'file'){
if(file_exists($data)){
$imageData = file_get_contents($data);
}else{
return ['status'=>false, 'data'=>'图片不存在'];
}
}else{
$imageData = base64_decode($data);
}
try{
if($by == 'GD'){
$image = imagecreatefromstring($imageData);
$rotatedImage = imagerotate($image, -$angle, 0);
$imageInfo = getimagesizefromstring($imageData);
$originalFormat = $imageInfo[2]; // 获取图像类型
ob_start();
switch ($originalFormat) {
case IMAGETYPE_JPEG:
imagejpeg($rotatedImage, null, $quality);
break;
case IMAGETYPE_PNG:
imagesavealpha($rotatedImage, true); // 保留PNG透明度
imagepng($rotatedImage, null, 1);
break;
case IMAGETYPE_GIF:
imagegif($rotatedImage);
break;
case IMAGETYPE_BMP:
imagebmp($rotatedImage);
break;
case IMAGETYPE_WEBP:
imagewebp($rotatedImage, null, $quality);
break;
default:
throw new Exception("不支持的图像格式");
}
$imageContent = ob_get_contents();
ob_end_clean();
imagedestroy($image);
imagedestroy($rotatedImage);
}else{
//同等质量 GD库会慢点，图片会大点
$Imagick = new Imagick();
$Imagick->readImageBlob($imageData);
//获取原图的压缩质量
//$originalQuality = $Imagick->getImageCompressionQuality();
$Imagick->rotateImage(new ImagickPixel('none'), $angle);
// 移除不必要的元数据（如EXIF信息）
$Imagick->stripImage();
// 设置原有压缩质量
$Imagick->setImageCompressionQuality($quality);
$Imagick->setImageFormat($Imagick->getImageFormat());
$imageContent = $Imagick->getImageBlob();
$Imagick->destroy();
}
if($backType != 'blob') $imageContent = base64_encode($imageContent);
return ['status'=>true, 'data'=>$imageContent];
} catch (Exception $e) {
return ['status'=>false, 'data'=>'图片旋转失败：'.$e->getMessage()];
}
}
/**
* 根据坐标裁剪图片
* @param $type string file(本地路径) | blob(二进制) | base64 默认base64
* @param $data string $type对应的内容
* @param $backType string 返回的数据类型 blob(二进制) | base64 默认base64
* @param $quality int 质量默认90
* @param $points [[164,159],[511,159],[511,1092],[164,1092]]}]
*/
static function cropImage($data, $points, $type = 'base64', $backType = 'base64', $quality = 90)
{
if($type == 'blob'){
$imageData = $data;
unset($data);
}else if($type == 'file'){
if(file_exists($data)){
$imageData = file_get_contents($data);
}else{
return ['status'=>false, 'data'=>'图片不存在'];
}
}else{
$imageData = base64_decode($data);
}
$x1 = $points[0][0];
$y1 = $points[0][1];
$x2 = $points[1][0];
$y3 = $points[2][1];
$cropX = min($x1, $x2);
$cropY = min($y1, $y3);
$cropW = abs($x2 - $x1);
$cropH = abs($y3 - $y1);
[$w, $h, $imgtype] = getimagesizefromstring($imageData);
$src = imagecreatefromstring($imageData);
$dst = imagecreatetruecolor($cropW, $cropH);
if ($imgtype == IMAGETYPE_PNG || $imgtype == IMAGETYPE_WEBP) {
imagealphablending($dst, false);
imagesavealpha($dst, true);
}
imagecopy(
$dst, $src,
0, 0,
$cropX, $cropY,
$cropW, $cropH
);
ob_start();
switch ($imgtype) {
case IMAGETYPE_JPEG:
imagejpeg($dst, null, $quality);
break;
case IMAGETYPE_PNG:
imagesavealpha($dst, true); // 保留PNG透明度
imagepng($dst, null, 1);
break;
case IMAGETYPE_GIF:
imagegif($dst);
break;
case IMAGETYPE_BMP:
imagebmp($dst);
break;
case IMAGETYPE_WEBP:
imagewebp($dst, null, $quality);
break;
default:
return ['status'=>false, 'data'=>'不支持的图像格式'];
}
$imageContent = ob_get_contents();
ob_end_clean();
imagedestroy($src);
imagedestroy($dst);
if($backType != 'blob') $imageContent = base64_encode($imageContent);
return ['status'=>true, 'data'=>$imageContent];
}
/**
* @method 日志
* @param $msg [必填] 内容
* @param $file [选填] 指定文件
*/
static function logs($msg, $file = '')
{
if(empty($file)) $file = mvc::$cfg['LOGS'].date('Y-m-d').'.log';
if(is_array($msg))
{
$msg = var_export($msg,TRUE);
}
if(mvc::$URL_METHOD) $msg = mvc::$URL_CLASS.'/'.mvc::$URL_METHOD.' '.$msg;
$handle = fopen($file, 'a');
fwrite($handle, sprintf("%s %s\r\n", date('Y-m-d H:i:s'), $msg));
fclose($handle);
}
static function runBegin($Mark)
{
if(TIMEDEBUG && !empty($Mark)){
$_SESSION[$Mark] = microtime(true);
}
}
/*
Point
开始计时
Point('A', '查询SQL')
标记符
描述
返回值：查询SQL执行时间：100ms
Soul 2013-3-30
*/
static function runPoint($Mark, $Des='')
{
if(TIMEDEBUG && !empty($_SESSION[$Mark]))
{
$Begin = $_SESSION[$Mark];
echo $Des.'
'.$Mark.'执行时间：'.ceil((microtime(true)-$Begin)*1000).'ms
';
}
}
/**
* @method 通过车架号时间过滤车型备注有时间的车型
* @param $modArr [必填] [['mod_remark'=>'老款小片(201204-201712)']]
* @param $date [必填] 2013-12 2013
*/
static function filterModVinYear($modArr, $date)
{
if(preg_match('/([12]\d{3})[\-\/]?(\d{1,2})?/', $date, $match)){
$y = $match[1];
$ym = $match[2]? $match[1].str_pad($match[2], 2, '0', STR_PAD_LEFT): '';
$nowym = date('Ym');
foreach($modArr as $k=>$v){
if(!empty($v['mod_remark'])) continue;
$remark = strtr($v['mod_remark'], ['-至今'=>'-'.$nowym]);
if(preg_match('/([12]\d{3})(\d{1,2})\-([12]\d{3})(\d{1,2})/', $remark, $match)){
$mym = [
'by'=>$match[1],
'bym'=>$match[1].str_pad($match[2], 2, '0', STR_PAD_LEFT),
'ey'=>$match[3],
'eym'=>$match[3].str_pad($match[2], 2, '0', STR_PAD_LEFT),
];
if(($ym && ($ym >= $mym['bym'] && $ym <= $mym['eym'])) || ($y >= $mym['by'] && $ym <= $mym['ey'])){
}else{
unset($modArr[$k]);
continue;
}
}
}
}
return $modArr;
}
/**
* @method 获取两个字符串不同之处
*/
static function diffByPos($s1, $s2) {
$a1 = preg_split('//u', $s1, -1, PREG_SPLIT_NO_EMPTY);
$a2 = preg_split('//u', $s2, -1, PREG_SPLIT_NO_EMPTY);
$max = max(count($a1), count($a2));
$diff = [];
for ($i = 0; $i < $max; $i++) {
$c1 = $a1[$i] ?? null;
$c2 = $a2[$i] ?? null;
if ($c1 !== $c2) {
$diff[$i] = ['a' => $c1, 'b' => $c2];
}
}
return $diff;
}
/**
* 获取图片 dHash 感知哈希
*
* 不抛异常，统一返回状态。
*
* @param string $img 图片数据
* @param string $type 数据类型：base64 / dataurl / binary / path
* @return array
*/
static function imgDHash($img, $type = 'base64')
{
$ret = [
'ok' => false,
'hash' => '',
'error' => '',
];
// 1. 根据指定类型获取图片二进制
if ($type === 'path') {
if (!is_file($img)) {
$ret['error'] = '本地图片不存在';
return $ret;
}
$data = @file_get_contents($img);
if ($data === false || $data === '') {
$ret['error'] = '本地图片读取失败';
return $ret;
}
} elseif ($type === 'dataurl') {
$img = preg_replace('/^data:image\/\w+;base64,/i', '', $img);
$img = preg_replace('/\s+/', '', $img);
$data = base64_decode($img, true);
if ($data === false || $data === '') {
$ret['error'] = 'dataurl base64 解码失败';
return $ret;
}
} elseif ($type === 'base64') {
$img = preg_replace('/\s+/', '', $img);
$data = base64_decode($img, true);
if ($data === false || $data === '') {
$ret['error'] = 'base64 解码失败';
return $ret;
}
} elseif ($type === 'binary') {
$data = $img;
if ($data === '') {
$ret['error'] = '图片二进制数据为空';
return $ret;
}
} else {
$ret['error'] = '不支持的图片数据类型';
return $ret;
}
// 2. 创建图片资源
$src = @imagecreatefromstring($data);
if (!$src) {
$ret['error'] = '图片格式不支持或图片损坏';
return $ret;
}
// 3. 缩放成 9x8
$width = 9;
$height = 8;
$small = imagecreatetruecolor($width, $height);
if (!$small) {
imagedestroy($src);
$ret['error'] = '创建缩略图失败';
return $ret;
}
$res = imagecopyresampled(
$small,
$src,
0,
0,
0,
0,
$width,
$height,
imagesx($src),
imagesy($src)
);
if (!$res) {
imagedestroy($src);
imagedestroy($small);
$ret['error'] = '图片缩放失败';
return $ret;
}
// 4. 计算 dHash
$bits = '';
for ($y = 0; $y < $height; $y++) {
for ($x = 0; $x < $width - 1; $x++) {
$rgb1 = imagecolorat($small, $x, $y);
$rgb2 = imagecolorat($small, $x + 1, $y);
$r1 = ($rgb1 >> 16) & 0xFF;
$g1 = ($rgb1 >> 8) & 0xFF;
$b1 = $rgb1 & 0xFF;
$r2 = ($rgb2 >> 16) & 0xFF;
$g2 = ($rgb2 >> 8) & 0xFF;
$b2 = $rgb2 & 0xFF;
$gray1 = (int)($r1 * 0.299 + $g1 * 0.587 + $b1 * 0.114);
$gray2 = (int)($r2 * 0.299 + $g2 * 0.587 + $b2 * 0.114);
$bits .= ($gray1 > $gray2) ? '1' : '0';
}
}
imagedestroy($src);
imagedestroy($small);
// 5. 64位二进制转 16位十六进制
$hash = '';
for ($i = 0; $i < 64; $i += 4) {
$hash .= dechex(bindec(substr($bits, $i, 4)));
}
$ret['ok'] = true;
$ret['hash'] = $hash;
$ret['error'] = '';
return $ret;
}
/**
* 计算两个 16位 hex hash 的汉明距离
*
* @param string $hash1
* @param string $hash2
* @return int
* @throws Exception
*/
static function distanceDhash($hash1, $hash2)
{
if (strlen($hash1) !== strlen($hash2)) {
return 1000;
}
$distance = 0;
for ($i = 0; $i < strlen($hash1); $i++) {
$xor = hexdec($hash1[$i]) ^ hexdec($hash2[$i]);
$distance += substr_count(decbin($xor), '1');
}
return $distance;
}
static function jsonEncode($infoArr)
{
return json_encode($infoArr, JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES | JSON_PARTIAL_OUTPUT_ON_ERROR);
}
static function waitRand($min, $max = '', $echo = ''){
$min = (int) $min;
if(empty($max) || $max < $min) $max = $min;
$sleep = rand($min, $max);
if($echo) echo "sleep {$sleep}s {$echo} \n";
sleep($sleep);
}
/**
* 判断 图片是否完整、可正常解码 二进制内容
*/
static function isValidImageContent($content)
{
if (!$content || @getimagesizefromstring($content) === false) {
return false;
}
$image = @imagecreatefromstring($content);
if ($image === false) {
return false;
}
imagedestroy($image);
return true;
}
/**
* @method 获取兼容 Base64 和 multipart 文件的图片数据
* @param string $field Base64 或上传文件字段名
* @return string
*/
static function getImageBase64($field)
{
if(isset($_FILES[$field])){
if($_FILES[$field]['error'] !== UPLOAD_ERR_OK) LibFc::ReturnJson(false, '图片上传失败', 'imgerr');
$tmpName = $_FILES[$field]['tmp_name'];
$fileSize = is_uploaded_file($tmpName) ? filesize($tmpName) : false;
if($fileSize === false || $fileSize <= 0) LibFc::ReturnJson(false, '图片文件无效', 'imgerr');
if($fileSize > 10 * 1024 * 1024) LibFc::ReturnJson(false, '图片不能超过10MB', 'imgerr');
if(@getimagesize($tmpName) === false) LibFc::ReturnJson(false, '请上传有效的图片文件', 'imgerr');
$image = file_get_contents($tmpName);
if($image === false) LibFc::ReturnJson(false, '图片文件无效', 'imgerr');
return base64_encode($image);
}
if(isset($_POST[$field]) && is_string($_POST[$field]) && $_POST[$field] !== ''){
$image = $_POST[$field];
$commaPos = strpos($image, ',');
if($commaPos !== false) $image = substr($image, $commaPos + 1);
return str_replace(["\r", "\n"], '', $image);
}
LibFc::ReturnJson(false, '图片获取失败', 'imgerr');
}
}