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RSS订阅原创 PHP 获取最近几天有效工作日的时间
$day_interval = 3; $time_date = ["0", "1", "2", "3", "4", "5", "6"]; $this::timeQuantum($day_interval, $time_date, $result); public static function timeQuantum($day_interval, &$time_date = ar...
2020-03-04 10:47:06
392
原创 设置时区
<?phpdate_default_timezone_set(timezone_identifier:'Asia/Shanghai');$time=time();echo date(format:"Y-m-d H:i:s",$time);
2019-08-07 09:05:33
280
原创 数据导入 处理获取最大列问题
if(empty(STATIC_URL.$path) or !file_exists($path)){die('file not exists');}$PHPReader = new \PHPExcel_Reader_Excel2007(); //建立reader对象if(!$PHPReader->canRead($path)){ $PHPReader = new...
2019-07-09 17:08:19
546
转载 处理转换字母
public function pinyin(){ return $pinyin=array( "A"=>array(59371,41648,50400,33157,41392,18661,47599), "Ai"=>array(19697,32178,35504,36856,20712,25068,28663,26608,29399,1...
2019-04-09 17:40:53
1892
转载 头像处理圆角处理
public static function url_img($userAvatar,$radius=200,$user_id){ $ext = getimagesize($userAvatar); $src_img = null; switch ($ext[2]){ case 2: $src_img = imagecreatef...
2019-04-01 09:26:32
507
翻译 yii group by
\Yii::$app->db->createCommand("set session sql_mode = 'NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES'")->execute();
2019-03-25 15:07:31
1016
转载 汉字获取首字母
public static getFirstChar($s){$s0 = mb_substr($s,0,3); //获取名字的姓$s = iconv('UTF-8','gb2312', $s0); //将UTF-8转换成GB2312编码//dump($s0);if (ord($s0)>128) { //汉字开头，汉字没有以U、V开头的 $asc=ord($s{0}...
2019-03-24 20:48:17
1194
原创 laravel 上传图片 或word或excel储存不了后缀
单文件的$request->file('files')->storeAs('files',file('files')-> getClientOriginalName())；多文件的$files = $request['files'];if (!empty($files)) { foreach ($files as $k1 => $v2) { ...
2018-07-11 11:23:55
837
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