資訊專欄INFORMATION COLUMN
摘要：背景工作的過程中經(jīng)常會(huì)遇到各種時(shí)間類的操作，因此封裝了一個(gè)幫助工具類，提高代碼的復(fù)用率主要功能根據(jù)相差的天數(shù)獲取連續(xù)的時(shí)間段根據(jù)相差的天數(shù)獲取所有連續(xù)的時(shí)間段轉(zhuǎn)化查詢條件根據(jù)兩個(gè)日期獲取連續(xù)的時(shí)間段根據(jù)開始和結(jié)束時(shí)間獲取所
背景
工作的過程中經(jīng)常會(huì)遇到各種時(shí)間類的操作，因此封裝了一個(gè)幫助工具類，提高代碼的復(fù)用率
主要功能 根據(jù)相差的天數(shù)獲取連續(xù)的時(shí)間段/**
* 根據(jù)相差的天數(shù)獲取所有連續(xù)的時(shí)間段
* @param $diffDay
* @param string $dateFormat
* @return array
*/
public static function getContinuesDayDiffDay($diffDay, $dateFormat = "Y-m-d") {
$today = date("Y-m-d");
$timeLabel = [];
for ($i=1;$i<=$diffDay;$i++){
$diff = $diffDay - $i;
$mday = date($dateFormat,strtotime("$today -$diff day"));
array_push($timeLabel,$mday);
}
//轉(zhuǎn)化查詢條件
$year = date("Y");
$startDay = str_replace(".","-",$timeLabel[0]);
$endDay = str_replace(".","-",$timeLabel[$diffDay-1]);
$startTime = strtotime($startDay." 00:00:00");
$endTime = strtotime($endDay." 23:59:59");
return [
"start_time" => $startTime,
"end_time" => $endTime,
"time_label" => $timeLabel,
];
}
根據(jù)兩個(gè)日期獲取連續(xù)的時(shí)間段
/**
* 根據(jù)開始和結(jié)束時(shí)間獲取所有連續(xù)的時(shí)間段
* @param string $startDay 開始日期 格式：Y-m-d
* @param string $endDay 開始日期 格式：Y-m-d
* @param string $dateFormat
* @return array
*/
public static function getContinuesDayByRange($startDay, $endDay, $dateFormat = "Y-m-d") {
$timeLabel = [];
if(strtotime($startDay) > strtotime($endDay)){
$tmp = $startDay;
$endDay = $tmp;
$startDay = $endDay;
}
if($startDay == $endDay){
array_push($timeLabel,$startDay);
$startTime = strtotime($startDay." 00:00:00");
$endTime = strtotime($endDay." 23:59:59");
$timeLabel = [
"start_time" => $startTime,
"end_time" => $endTime,
"time_label" => $timeLabel,
];
return $timeLabel;
}
$targetDay = $startDay;
while ($targetDay != $endDay){
array_push($timeLabel,$targetDay);
$targetDay = date($dateFormat,strtotime("$targetDay +1 day"));
}
array_push($timeLabel,$endDay);
//增加
$startTime = strtotime($startDay." 00:00:00");
$endTime = strtotime($endDay." 23:59:59");
$timeLabel = [
"start_time" => $startTime,
"end_time" => $endTime,
"time_label" => $timeLabel,
];
return $timeLabel;
}
根據(jù)日期獲取當(dāng)月的開始時(shí)間和結(jié)束時(shí)間
/**
* 根據(jù)日期獲取本月的開始時(shí)間和結(jié)束時(shí)間
* @param $date Y-m 2017-10
* @return array
*/
public static function getMonthDaysByDate($date) {
$data = [];
$timestamp = strtotime( $date );
$data["start_time"] = date( "Y-m-01 00:00:00", $timestamp );
$mdays = date( "t", $timestamp );
$data["end_time"] = date( "Y-m-" . $mdays . " 23:59:59", $timestamp );
return $data;
}
時(shí)間友好格式化風(fēng)格
/**
* 時(shí)間友好型提示風(fēng)格化（即微博中的XXX小時(shí)前、昨天等等）
* 即微博中的 XXX 小時(shí)前、昨天等等, 時(shí)間超過 $time_limit 后返回按 out_format 的設(shè)定風(fēng)格化時(shí)間戳
* @param int
* @param int
* @param string
* @param array
* @param int
* @return string
*/
public static function getFriendlyTime($timestamp, $timeLimit = 604800, $out_format = "Y/m/d", $formats = null, $now = null){
/*if (get_setting("time_style") == "N")
{
return date($out_format, $timestamp);
}*/
if (!$timestamp)
{
return false;
}
if ($formats == null)
{
$formats = [
"YEAR" =>"%s 年前",
"MONTH" => "%s 月前",
"DAY" => "%s 天前",
"HOUR" => "%s 小時(shí)前",
"MINUTE" => "%s 分鐘前",
"SECOND" => "%s 秒前"
];
}
$now = $now == null ? time() : $now;
$seconds = $now - $timestamp;
if ($seconds == 0)
{
$seconds = 1;
}
if (!$timeLimit OR $seconds > $timeLimit)
{
return date($out_format, $timestamp);
}
$minutes = floor($seconds / 60);
$hours = floor($minutes / 60);
$days = floor($hours / 24);
$months = floor($days / 30);
$years = floor($months / 12);
if ($years > 0)
{
$diffFormat = "YEAR";
}
else
{
if ($months > 0)
{
$diffFormat = "MONTH";
}
else
{
if ($days > 0)
{
$diffFormat = "DAY";
}
else
{
if ($hours > 0)
{
$diffFormat = "HOUR";
}
else
{
$diffFormat = ($minutes > 0) ? "MINUTE" : "SECOND";
}
}
}
}
$dateDiff = null;
switch ($diffFormat)
{
case "YEAR" :
$dateDiff = sprintf($formats[$diffFormat], $years);
break;
case "MONTH" :
$dateDiff = sprintf($formats[$diffFormat], $months);
break;
case "DAY" :
$dateDiff = sprintf($formats[$diffFormat], $days);
break;
case "HOUR" :
$dateDiff = sprintf($formats[$diffFormat], $hours);
break;
case "MINUTE" :
$dateDiff = sprintf($formats[$diffFormat], $minutes);
break;
case "SECOND" :
$dateDiff = sprintf($formats[$diffFormat], $seconds);
break;
}
return $dateDiff;
}
根據(jù)日期獲取是星期幾
/**
* 獲取星期幾
* @param $date
* @return
*/
public static function getWeekDay($date) {
//強(qiáng)制轉(zhuǎn)換日期格式
$dateStr=date("Y-m-d",strtotime($date));
//封裝成數(shù)組
$arr=explode("-", $dateStr);
//參數(shù)賦值
//年
$year=$arr[0];
//月，輸出2位整型，不夠2位右對(duì)齊
$month=sprintf("%02d",$arr[1]);
//日，輸出2位整型，不夠2位右對(duì)齊
$day=sprintf("%02d",$arr[2]);
//時(shí)分秒默認(rèn)賦值為0；
$hour = $minute = $second = 0;
//轉(zhuǎn)換成時(shí)間戳
$strap = mktime($hour,$minute,$second,$month,$day,$year);
//獲取數(shù)字型星期幾
$numberWk=date("w",$strap);
//自定義星期數(shù)組
$weekArr=array(7,1,2,3,4,5,6);
//獲取數(shù)字對(duì)應(yīng)的星期
return $weekArr[$numberWk];
}
獲取指定日期前后相同時(shí)間天數(shù)的時(shí)間范圍
/**
* 獲取指定日期前后相同時(shí)間天數(shù)的范圍時(shí)間
* @param int $dayDiff
* @param string $day
* @param string $dateFormat
* @return array
*/
public static function getPointDaySameRangeContinuesTime($dayDiff = 0,$day = "", $dateFormat = "Y-m-d") {
$day = $day?$day:date($dateFormat);
$startTime = date($dateFormat,strtotime("$day -$dayDiff day"));
$endTime = date($dateFormat,strtotime("$day +$dayDiff day"));
$result = self::getContinuesDayByRange($startTime,$endTime,$dateFormat = "Y-m-d");
return $result;
}
獲取兩個(gè)日期之間相差的天數(shù)
/**
* 獲取兩個(gè)日期之間相差的天數(shù)
* @param string $day1 第一個(gè)日期，格式為Y-m-d
* @param string $day2 第二個(gè)日期，格式為Y-m-d
* @return integer
*/
public static function getDiffBetweenTwoDays($day1, $day2) {
$second1 = strtotime($day1);
$second2 = strtotime($day2);
if ($second1 < $second2) {
$tmp = $second2;
$second2 = $second1;
$second1 = $tmp;
}
return ($second1 - $second2) / 86400;
}
根據(jù)指定日期和天數(shù)，獲取結(jié)束的日期
/**
* 根據(jù)日期和相差的天數(shù)獲取結(jié)束的天數(shù)
* @param $day
* @param $diffDay
* @param bool $isBefore
* @return false|string
*/
public static function getEndDayByDayAndDiff($day, $diffDay, $isBefore = false) {
$operator = $isBefore ? "-" : "+";
$endDay = date("Y-m-d",strtotime("$day $operator $diffDay day"));
return $endDay;
}
判斷兩個(gè)日期是否為同一天
/**
* 判斷兩個(gè)時(shí)間是否同一天
* @param string $date1 Y-m-d
* @param string $date2 Y-m-d
* @return bool
*/
public static function isSameDay($date1, $date2) {
$day1 = self::dateTime(strtotime($date1)) ;
$day2 = self::dateTime(strtotime($date2));
return $day1 == $day2;
}
轉(zhuǎn)換秒鐘為分鐘
/**
* 轉(zhuǎn)換秒鐘為分鐘
* @param $seconds
* @return string
*/
public static function convertSecondToTime($seconds) {
$reminded = strval($seconds % 60);
$minute = strval(($seconds - $reminded) / 60);
if(strlen($minute)<2){
$minute = "0".$minute;
}
if(strlen($reminded)<2){
$reminded = "0".$reminded;
}
$time = $minute.":".$reminded;
return $time;
}
獲取毫秒數(shù)
/**
* 獲取時(shí)間的毫秒數(shù)
* @return float
*/
public static function millisecond() {
list($msec, $sec) = explode(" ", microtime());
return (float)sprintf("%.0f", (floatval($msec) + floatval($sec)) * 1000);
}
附錄：完整的時(shí)間幫助類代碼
$startTime,
"end_time" => $endTime,
"time_label" => $timeLabel,
];
}
/**
* 根據(jù)開始和結(jié)束時(shí)間獲取所有連續(xù)的時(shí)間段
* @param string $startDay 開始日期 格式：Y-m-d
* @param string $endDay 開始日期 格式：Y-m-d
* @param string $dateFormat
* @return array
*/
public static function getContinuesDayByRange($startDay, $endDay, $dateFormat = "Y-m-d") {
$timeLabel = [];
if(strtotime($startDay) > strtotime($endDay)){
$tmp = $startDay;
$endDay = $tmp;
$startDay = $endDay;
}
if($startDay == $endDay){
array_push($timeLabel,$startDay);
$startTime = strtotime($startDay." 00:00:00");
$endTime = strtotime($endDay." 23:59:59");
$timeLabel = [
"start_time" => $startTime,
"end_time" => $endTime,
"time_label" => $timeLabel,
];
return $timeLabel;
}
$targetDay = $startDay;
while ($targetDay != $endDay){
array_push($timeLabel,$targetDay);
$targetDay = date($dateFormat,strtotime("$targetDay +1 day"));
}
array_push($timeLabel,$endDay);
//增加
$startTime = strtotime($startDay." 00:00:00");
$endTime = strtotime($endDay." 23:59:59");
$timeLabel = [
"start_time" => $startTime,
"end_time" => $endTime,
"time_label" => $timeLabel,
];
return $timeLabel;
}
/**
* 根據(jù)日期獲取本月的開始時(shí)間和結(jié)束時(shí)間
* @param $date Y-m 2017-10
* @return array
*/
public static function getMonthDaysByDate($date) {
$data = [];
$timestamp = strtotime( $date );
$data["start_time"] = date( "Y-m-01 00:00:00", $timestamp );
$mdays = date( "t", $timestamp );
$data["end_time"] = date( "Y-m-" . $mdays . " 23:59:59", $timestamp );
return $data;
}
/**
* 獲取兩個(gè)月份之間連續(xù)的月份
* @param $start
* @param $end
* @return array
*/
public static function prDates($start, $end) { // 兩個(gè)日期之間的所有日期
$time_start = strtotime($start); // 自動(dòng)為00:00:00 時(shí)分秒 兩個(gè)時(shí)間之間的年和月份
$time_end = strtotime($end);
$monarr[] = $start; // 當(dāng)前月;
while( ($time_start = strtotime("+1 month", $time_start)) <= $time_end){
array_push($monarr,date("Y-m", $time_start));// 取得遞增月
}
return $monarr;
}
/**
* 時(shí)間友好型提示風(fēng)格化（即微博中的XXX小時(shí)前、昨天等等）
* 即微博中的 XXX 小時(shí)前、昨天等等, 時(shí)間超過 $time_limit 后返回按 out_format 的設(shè)定風(fēng)格化時(shí)間戳
* @param int
* @param int
* @param string
* @param array
* @param int
* @return string
*/
public static function getFriendlyTime($timestamp, $timeLimit = 604800, $out_format = "Y/m/d", $formats = null, $now = null){
/*if (get_setting("time_style") == "N")
{
return date($out_format, $timestamp);
}*/
if (!$timestamp)
{
return false;
}
if ($formats == null)
{
$formats = [
"YEAR" =>"%s 年前",
"MONTH" => "%s 月前",
"DAY" => "%s 天前",
"HOUR" => "%s 小時(shí)前",
"MINUTE" => "%s 分鐘前",
"SECOND" => "%s 秒前"
];
}
$now = $now == null ? time() : $now;
$seconds = $now - $timestamp;
if ($seconds == 0)
{
$seconds = 1;
}
if (!$timeLimit OR $seconds > $timeLimit)
{
return date($out_format, $timestamp);
}
$minutes = floor($seconds / 60);
$hours = floor($minutes / 60);
$days = floor($hours / 24);
$months = floor($days / 30);
$years = floor($months / 12);
if ($years > 0)
{
$diffFormat = "YEAR";
}
else
{
if ($months > 0)
{
$diffFormat = "MONTH";
}
else
{
if ($days > 0)
{
$diffFormat = "DAY";
}
else
{
if ($hours > 0)
{
$diffFormat = "HOUR";
}
else
{
$diffFormat = ($minutes > 0) ? "MINUTE" : "SECOND";
}
}
}
}
$dateDiff = null;
switch ($diffFormat)
{
case "YEAR" :
$dateDiff = sprintf($formats[$diffFormat], $years);
break;
case "MONTH" :
$dateDiff = sprintf($formats[$diffFormat], $months);
break;
case "DAY" :
$dateDiff = sprintf($formats[$diffFormat], $days);
break;
case "HOUR" :
$dateDiff = sprintf($formats[$diffFormat], $hours);
break;
case "MINUTE" :
$dateDiff = sprintf($formats[$diffFormat], $minutes);
break;
case "SECOND" :
$dateDiff = sprintf($formats[$diffFormat], $seconds);
break;
}
return $dateDiff;
}
/**
* 獲取星期幾
* @param $date
* @return
*/
public static function getWeekDay($date) {
//強(qiáng)制轉(zhuǎn)換日期格式
$dateStr=date("Y-m-d",strtotime($date));
//封裝成數(shù)組
$arr=explode("-", $dateStr);
//參數(shù)賦值
//年
$year=$arr[0];
//月，輸出2位整型，不夠2位右對(duì)齊
$month=sprintf("%02d",$arr[1]);
//日，輸出2位整型，不夠2位右對(duì)齊
$day=sprintf("%02d",$arr[2]);
//時(shí)分秒默認(rèn)賦值為0；
$hour = $minute = $second = 0;
//轉(zhuǎn)換成時(shí)間戳
$strap = mktime($hour,$minute,$second,$month,$day,$year);
//獲取數(shù)字型星期幾
$numberWk=date("w",$strap);
//自定義星期數(shù)組
$weekArr=array(7,1,2,3,4,5,6);
//獲取數(shù)字對(duì)應(yīng)的星期
return $weekArr[$numberWk];
}
/**
* 獲取指定日期前后相同時(shí)間天數(shù)的范圍時(shí)間
* @param int $dayDiff
* @param string $day
* @param string $dateFormat
* @return array
*/
public static function getPointDaySameRangeContinuesTime($dayDiff = 0,$day = "", $dateFormat = "Y-m-d") {
$day = $day?$day:date($dateFormat);
$startTime = date($dateFormat,strtotime("$day -$dayDiff day"));
$endTime = date($dateFormat,strtotime("$day +$dayDiff day"));
$result = self::getContinuesDayByRange($startTime,$endTime,$dateFormat = "Y-m-d");
return $result;
}
/**
* 獲取兩個(gè)日期之間相差的天數(shù)
* @param string $day1 第一個(gè)日期，格式為Y-m-d
* @param string $day2 第二個(gè)日期，格式為Y-m-d
* @return integer
*/
public static function getDiffBetweenTwoDays($day1, $day2) {
$second1 = strtotime($day1);
$second2 = strtotime($day2);
if ($second1 < $second2) {
$tmp = $second2;
$second2 = $second1;
$second1 = $tmp;
}
return ($second1 - $second2) / 86400;
}
/**
* 根據(jù)日期和相差的天數(shù)獲取結(jié)束的天數(shù)
* @param $day
* @param $diffDay
* @param bool $isBefore
* @return false|string
*/
public static function getEndDayByDayAndDiff($day, $diffDay, $isBefore = false) {
$operator = $isBefore ? "-" : "+";
$endDay = date("Y-m-d",strtotime("$day $operator $diffDay day"));
return $endDay;
}
/**
* 根據(jù)時(shí)間戳返回日期型時(shí)間戳
* @param $time
* @return int
*/
public static function dateTime($time) {
return strtotime(date("Y-m-d", $time));
}
/**
* @param $num
* @return string
*/
public static function getFriendlyNumber($num) {
if ($num >= 10000) {
$num = round($num / 10000 ,1) ."萬";
} else {
$num = $num;
}
return $num;
}
/**
* 判斷兩個(gè)時(shí)間是否同一天
* @param string $date1 Y-m-d
* @param string $date2 Y-m-d
* @return bool
*/
public static function isSameDay($date1, $date2) {
$day1 = self::dateTime(strtotime($date1)) ;
$day2 = self::dateTime(strtotime($date2));
return $day1 == $day2;
}
/**
* 轉(zhuǎn)換秒鐘為分鐘
* @param $seconds
* @return string
*/
public static function convertSecondToTime($seconds) {
$reminded = strval($seconds % 60);
$minute = strval(($seconds - $reminded) / 60);
if(strlen($minute)<2){
$minute = "0".$minute;
}
if(strlen($reminded)<2){
$reminded = "0".$reminded;
}
$time = $minute.":".$reminded;
return $time;
}
/**
* 獲取時(shí)間的毫秒數(shù)
* @return float
*/
public static function millisecond() {
list($msec, $sec) = explode(" ", microtime());
return (float)sprintf("%.0f", (floatval($msec) + floatval($sec)) * 1000);
}
}
文章版權(quán)歸作者所有，未經(jīng)允許請(qǐng)勿轉(zhuǎn)載,若此文章存在違規(guī)行為，您可以聯(lián)系管理員刪除。
轉(zhuǎn)載請(qǐng)注明本文地址：http://systransis.cn/yun/29854.html
摘要：它最簡單的調(diào)用形式看起來像一個(gè)申明，不同之處在于普通會(huì)返回值并終止函數(shù)的執(zhí)行，而會(huì)返回一個(gè)值給循環(huán)調(diào)用此生成器的代碼并且只是暫停執(zhí)行生成器函數(shù)。 0x01 寫在前面 本文主要介紹： Generator的簡單用法。 Generator的底層實(shí)現(xiàn)。 本文比較長，可能會(huì)耗費(fèi)你比較多的時(shí)間。如果你比較了解Generator的用法，僅想了解底層實(shí)現(xiàn)，可以直接跳到底層實(shí)現(xiàn)部分。 本文分析的PH...
摘要：怎樣才算是高性能的應(yīng)用性能和速度不是一對(duì)同義詞。紅線表示針對(duì)速度進(jìn)行了優(yōu)化的腳本，藍(lán)線是可擴(kuò)展性優(yōu)先的腳本。將任何這些功能置于循環(huán)中可能會(huì)導(dǎo)致性能問題。完整的代碼檢測(cè)評(píng)估雖然可能很耗時(shí)，但它可以為你提供有關(guān)應(yīng)用程序性能的深入信息。 showImg(https://segmentfault.com/img/bVNxDn?w=900&h=500);程序員都喜歡最新的PHP 7，因?yàn)樗筆H...
摘要：為了成為一個(gè)專家，他必須先成為中級(jí)者。它非常適合于急于求成或者沒有太多技術(shù)的人，但掌握絕對(duì)無法使你成為一個(gè)專業(yè)的開發(fā)者它使用意大利面條式的編碼，教你的是不合適的設(shè)計(jì)原則。 這一篇文章是Becoming a PHP Professional系列 4 篇博文中的第 1 篇。 當(dāng)瀏覽各類與PHP相關(guān)的博客時(shí)，比如Quora上的問題，谷歌群組，簡訊和雜志，我經(jīng)常注意到技能的等級(jí)分化。問題都類...
摘要：背景事先準(zhǔn)備工作申請(qǐng)一個(gè)小程序，并開通微信支付，詳細(xì)見微信小程序支付業(yè)務(wù)說明仔細(xì)查閱微信支付官方文檔，詳細(xì)見微信支付開發(fā)者文檔仔細(xì)閱讀微信支付統(tǒng)一下單接口仔細(xì)閱讀支付結(jié)果通知接口整理并在商戶平臺(tái)設(shè)置好相應(yīng)的回掉地址，比如服務(wù)端編寫兩個(gè)接口微 背景 事先準(zhǔn)備工作 申請(qǐng)一個(gè)小程序，并開通微信支付，詳細(xì)見：微信小程序支付業(yè)務(wù)說明 仔細(xì)查閱微信支付官方文檔，詳細(xì)見: 微信支付開發(fā)者文檔 ...
摘要：正確做法是給加索引，還有聯(lián)合索引，并不能避免全表掃描。 前言：有收獲的話請(qǐng)加顆小星星，沒有收獲的話可以 反對(duì) 沒有幫助 舉報(bào)三連 有心的同學(xué)應(yīng)該會(huì)看到我這個(gè)noteBook下面的其它知識(shí)，希望對(duì)你們有些許幫助。 本文地址 時(shí)間點(diǎn)：2017-11 一個(gè)16年畢業(yè)生所經(jīng)歷的php面試 一、什么是面試 二、面試準(zhǔn)備 1. 問：什么時(shí)候開始準(zhǔn)備？ 2. 問：怎么準(zhǔn)備？ 三、面試...
閱讀 743·2021-11-16 11:44
閱讀 3572·2019-08-26 12:13
閱讀 3263·2019-08-26 10:46
閱讀 2381·2019-08-23 12:37
閱讀 1215·2019-08-22 18:30
閱讀 2558·2019-08-22 17:30
閱讀 1870·2019-08-22 17:26
閱讀 2313·2019-08-22 16:20
