需要此功能在周末返回false(Need this function to return false on weekend days)

需要此功能在周末返回false(Need this function to return false on weekend days)

需要帮助php。

所以我正在为一家商店写这篇文章。 该函数在关闭时返回false（在9:30开始，在22:45关闭）。

当周的当天是周六或周日时，我还需要它返回false。

这是功能：

function can_order_now_timeframe(){ $morning= new DateTime("09:30", new DateTimeZone('Europe/Budapest')); $night = new DateTime("22:45", new DateTimeZone('Europe/Budapest')); $morning_u = $morning->format('U'); $night_u = $night->format('U'); $datenow = new DateTime("now", new DateTimeZone('Europe/Budapest')); $timestampnow = $datenow->format('U'); if(($morning_u<$timestampnow) && ($timestampnow < $night_u)){ return true; }else{ return false; } }

谢谢您的帮助。

Need help with php.

So I am writing this for a shop. This function returns false whenever they are closed (opening at 9:30 and closing at 22:45).

I need it to ALSO return false when the current day of the week is Saturday or Sunday.

Here is the function:

function can_order_now_timeframe(){ $morning= new DateTime("09:30", new DateTimeZone('Europe/Budapest')); $night = new DateTime("22:45", new DateTimeZone('Europe/Budapest')); $morning_u = $morning->format('U'); $night_u = $night->format('U'); $datenow = new DateTime("now", new DateTimeZone('Europe/Budapest')); $timestampnow = $datenow->format('U'); if(($morning_u<$timestampnow) && ($timestampnow < $night_u)){ return true; }else{ return false; } }

Thanks for the help.

最满意答案

使用日期对象（信用到Icecub）

function isWeekend($datenow){ $day = $datenow->format('%w'); if ($day=="0"||$day=="6"){ return true; }else{ return false; } }

将date和strtotime与时间戳结合使用（$ timestampnow）

如果你有PHP> = 5.1：

function isWeekend($date) { return (date('N', strtotime($date)) >= 6); }

除此以外：

function isWeekend($date) { $weekDay = date('w', strtotime($date)); return ($weekDay == 0 || $weekDay == 6); }

一个完整的代码看起来像。 （您可以在函数内使用函数）

<?php function isWeekend($datenow){ $day = $datenow->format('%w'); if ($day=="0"||$day=="6"){ return true; }else{ return false; } } function can_order_now_timeframe(){ $morning= new DateTime("09:30", new DateTimeZone('Europe/Budapest')); $night = new DateTime("22:45", new DateTimeZone('Europe/Budapest')); $morning_u = $morning->format('U'); $night_u = $night->format('U'); $datenow = new DateTime("now", new DateTimeZone('Europe/Budapest')); $timestampnow = $datenow->format('U'); if(($morning_u<$timestampnow) && ($timestampnow < $night_u) && !isWeekend($datenow)){ return true; }else{ return false; } } ?>

或者如果你不认为你可能需要再次进行周末检测，你可以将它全部放在这样的一个函数中：

<?php function can_order_now_timeframe(){ $morning= new DateTime("09:30", new DateTimeZone('Europe/Budapest')); $night = new DateTime("22:45", new DateTimeZone('Europe/Budapest')); $morning_u = $morning->format('U'); $night_u = $night->format('U'); $datenow = new DateTime("now", new DateTimeZone('Europe/Budapest')); $timestampnow = $datenow->format('U'); $day = $datenow->format('%w'); if ($day!="0" and $day!="6"){ if(($morning_u<$timestampnow) && ($timestampnow < $night_u)){ return true; }else{ return false; } }else{ return false; } } ?>

Using the date object (credits to Icecub)

function isWeekend($datenow){ $day = $datenow->format('%w'); if ($day=="0"||$day=="6"){ return true; }else{ return false; } }

Using date and strtotime in combination with the timestamp ($timestampnow)

If you have PHP >= 5.1:

function isWeekend($date) { return (date('N', strtotime($date)) >= 6); }

otherwise:

function isWeekend($date) { $weekDay = date('w', strtotime($date)); return ($weekDay == 0 || $weekDay == 6); }

A complete code would look like ths. (You can use a function inside a function)

<?php function isWeekend($datenow){ $day = $datenow->format('%w'); if ($day=="0"||$day=="6"){ return true; }else{ return false; } } function can_order_now_timeframe(){ $morning= new DateTime("09:30", new DateTimeZone('Europe/Budapest')); $night = new DateTime("22:45", new DateTimeZone('Europe/Budapest')); $morning_u = $morning->format('U'); $night_u = $night->format('U'); $datenow = new DateTime("now", new DateTimeZone('Europe/Budapest')); $timestampnow = $datenow->format('U'); if(($morning_u<$timestampnow) && ($timestampnow < $night_u) && !isWeekend($datenow)){ return true; }else{ return false; } } ?>

or you can have it all inside one function like this if you dont think you might need the weekend detection again:

<?php function can_order_now_timeframe(){ $morning= new DateTime("09:30", new DateTimeZone('Europe/Budapest')); $night = new DateTime("22:45", new DateTimeZone('Europe/Budapest')); $morning_u = $morning->format('U'); $night_u = $night->format('U'); $datenow = new DateTime("now", new DateTimeZone('Europe/Budapest')); $timestampnow = $datenow->format('U'); $day = $datenow->format('%w'); if ($day!="0" and $day!="6"){ if(($morning_u<$timestampnow) && ($timestampnow < $night_u)){ return true; }else{ return false; } }else{ return false; } } ?>