Add a comment. php; laravel;. Problem: I'm using laravel forms in combination with Carbon to try and pass a date value to my database. I'm trying to switch the input field format to 24 hours instead of AM/PM, but I keep getting the standard AM/PM format. I'll walk you through the step-by-step process of setting the timezone in Carbon for Laravel with practical examples. Format Dates with Carbon in Laravel Introduction. Question: How can I replace the AM / PM Format of the input field to the 24. Carbon "Hour can not be higher than 12" 0. When we use the Carbon package, we as developers have our hands full, i. How can I use Carbon to determine the current quarter? I. 126. Laravel Carbon cast datetime to set seconds to 00. 593Z" , Browser will understand Z as Zulu timezone (an other synonym for GMT+0 or UTC+0) and for instance, if you call new Date ("2020-03-19T08:44:40. 2016-10-12 23:56:43 and 2016-10-13 02:01:53 -. Connect and share knowledge within a single location that is structured and easy to search. This is a bodged idea, but it would work for each model to have its own format. So result is coherent. Step 2: Define the Task. 2. Carbon implements almost everything using magic methods. Laravel Convert seconds into days hours and minutes. Carbon "Hour can not be higher than 12" 1. Let's see example:I am working for notifications and i want to get notification created time in minutes . When it cross 24 hour and show 1 day ago then 2 day, 3 day, 1 week, 2 week. Here’s an example code snippet that shows how to check if a date is between two other dates using Carbon:Collectives™ on Stack Overflow. Use it as a Carbon instance, that way you can access the date, time desperately (even the day, month, year, hours, minutes, and so on) docs on carbon – Thomas De Marez Nov 2, 2016 at 8:09Carbon::now returns the current date and time and Carbon:today returns the current date. It comes out of the box with Laravel; but you can easily install it with composer also: composer require nesbot/carbon. Carbon Date Time Hours Comparison. How to fix it Call to a member function diffForHumans() on string in laravel 5. I use Laravel and I deployed my application on Docker I use carbon package for time management and I set the timezone to Asia/Tehran But now I found a problem and the time are moved forward one hour and I don't want this one hour to move forward. 0 y además aprenderás cómo migrar de la versión 1. Laravel - carbon addDays() 0. Sometimes we require to calculate minutes difference between two dates in laravel 5, laravel 6, laravel 7, laravel 8, laravel 9 and laravel 10 Application. php) But before the user is able to edit the data. How to get time after. Step 3: Configure the Schedule and Register the Task. Step 2: Retrieving the Current Date and Time. Desde Laravel 5. is to either live with it or use UTC for all internal calculations whenever possible and switch to local time only for display purposes. Laravel 5. 7Laravel - CarbonCarbon vs IlluminateSupportCarbon. Laravel Carbon get start + end of last week? 0. – Jinal Somaiya. you can't book the event if it's currently less than 24 hours before the event. 1 day 1 hour 1 minute How can I get the output using Carbon or CarbonInterval. and then use Import CarbonCarbon and simply use Carbon::now() //To get the current time, if you need to format it check out their documentation for more options based on your preferences enter link description hereHow to get the number of hours referring only to the one month between 2 dates? For example, how to get count of hours for December for first or for second row at the screenshot?. Laravel Carbon subtract days from current date. Convert Carbon date to html date time format. Step 3: Configure the Schedule and Register the Task. this is not. Laravel Carbon - can't check date without hour from timestamp. Get the difference using diffInMinutes () function. you can also use with laravel 6, laravel 7, laravel 8, laravel 9 and laravel. Carbon returns different dateTime when parsing. If you'd prefer a head start, you might reach for one of the available first-party packages that provide robust, modern scaffolding for your authentication layer, including Laravel Breeze, an initial starter, Laravel Jetstream, offering two-factor auth, API tokens and team management, orLaravel Fortify, a backend implementation. Start the application: php artisan serve Open the app to see the results on the browser: Afterwards, you need a controller to add hour and sub. Step 5: Laravel Set CronJob on the Live Server. FollowIf you are 100% you won't customize the __toString method of the Carbon object and 100% sure you always compare to a ISO-8601 string, comparing date with string like you do is fine, and I would even say, it's the cleanest way. . Push your web development skills to the next level, through expert screencasts on PHP, Laravel, Vue, and much more. H 24-hour format of an hour with leading zeros 00 through 23. Your result can be achieved as so:->whereDate('date', '<=', '2014-07-10') For more examples, see first message of #3946 and this Laravel Daily article. But you can use Carbon date time format to show the stored date, time or both as per you wish. 11. I get the expected output (hour 03:00 is missing):. The resulting date is 2019 because the parser can't find a year so it defaults to the current year. 2018-11-14 04:58:07). There are, however, two versions of it: Carbon\Carbon and Illuminate\Support\Carbon. laravel carbon get day names from a date column from a collection. I would like to get hold of the date when the quarter started and the date when it ends. How do you I create a Carbon date if I have the date part in the following format 'd M Y' and I have hours and minutes in separate variables as integers. I need it to make sure the results of a specific operation are being stored in the database only once per day. 925. Stack Overflow Public questions & answers; Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Talent Build your employer brand I was able to boil the issue down to Carbon. I have been using laravel 5. The idea is that I need to get end_date from the Auction via this model, which is inside a database, in MySQL timestamp format (I use phpmyadmin, if it matters, ex. ne () not equals. I want get data from this table in controller where will data between two times (two intervals) or 24 hours ago and get from this selection data for every hour. For issue mentioned in comment: Create date object from string first using date_create and then use date_format to change its format. Cannot get exact Hour using Laravel's Carbon. It provides a fluent, easy-to-use API for creating and manipulating dates and times. Laravel Carbon - How to add minutes. Laravel Carbon find same day of week in previous month. By default Carbon::now () will return date and time in 2014-12-02 14:37:18 format. Laravel Carbon check if time is within the same minute. These cookies will be stored in your browser only with your consent. Learn more about TeamsI'm working on a food ordering web app (using Laravel), when a restaurant owner signs-up (to list their restaurant) and logs in, among other things, they'r asked to set the periods for which their restaurant will be closed and unable to take or deliver orders. 3. This includes an improved accessor/mutator API, better support for Enum casting, forced scope bindings, a new database engine for Laravel Scout, and so much more. I'm inserting date and time data in the database, my datatype is timestamp, I am inserting data using carbon but I always get this output from it '2014-11-25 00:53:48' I always get 00 on the hours, been stuck here for three hours. In this series, we'll use examples of weaknesses and vulnerabilities that are commonly found in Laravel applications to illustrate the variety of security concerns you need to be aware of as a Laravel developer. Q&A for work. ->where('status', '<', 5) ->where('recur_cancelled', '=', 0) ->get(); Just make sure you require Carbon in. 8 tenemos incluido la nueva versión de Carbon 2. use the carbon class: CarbonCarbon::now(). php; laravel; php-carbon; Share. From the Carbon documentation:. Inconvenience: With No Casting. 3)What i want is, if hour now is between 19:00 - 04:00 the result is true,how can i achieve that? Sorry for my broken english, Thankyou in advance Sorry for my broken english, Thankyou in advance phpBecause when you pass Carbon::today() to the Query Builder method, the __toString method will be automatically called and return a DATETIME string with the format from. Thanks for your help!everything is correct. Some arcane weird thing that the docs have buried or do a bad job of explaining? That's a little bit more reasonable, but that's not what OP is asking. 8. Follow asked Jul 5, 2016 at 9:01. you can use this example with laravel 6, laravel 7, laravel 8, laravel 9 and laravel 10 version. This object does not have sub function. If I run tinker, and then run Carbon/Carbon::now () it directly. <?php namespace Carbon ; class Carbon extends \DateTime { // code here } You can see from the code snippet above that the Carbon class is declared in the Carbon namespace. It can help generate the ARRAY of datetimes, often useful for report tables and calendars. If the difference is negative, 24 hours are added. Add a comment. If ther's a reservation from 1. 30 pm, if a new user try to book from 4. There are, however,. i have question about larave eloquent for get rows of day in the form of (n)min for example 30 min. How to get date difference in Laravel using Carbon or PHP. You can use one of two ways of creating a Carbon instance from that date string: 1. 0 and im trying to delete all rows in a table where the created_at is older then 3 hours. Use modulus to check if 15 minutes has passed, for odd even difference, add additional condition using modulus 2. Laravel. get day difference between two date using carbon. , 20:20. In such scenarios,. Today, i am going to show you how to use it in your Laravel Application. Count all elements from some. Create a new instance and pass the string to the constructor:Teams. In this case, the intermediate result is -6. I'm trying to get all results within the hour. As the array under The desired result. 25 php; date; laravel-5; diff; php-carbon; Share. Also this looks like a simple use case: You could use DB::raw ('NOW ()') in place of $mydate if you are using MySQL DB::table ('attendances') ->where ('user_id', Input::get ('empid')) ->update (array ('logon' =>DB::raw ('NOW ()'))); Carbon with Only Hours. The addMinutes() method is then called on the Carbon object, which adds 15 minutes to the time and returns a new Carbon instance representing the resulting time. The code you sent underneath (Last line you sent) only outputs a long number like 2459220. MM. ini file. I am able to get days ago for each row in dattable using carbon. env File. I then get the Day, Month, and Year and create 2 different Dates, both will read as being 00:00:00 in time, but because they are separate by 7 hours in this instance, they can only both be 00:00:00 if they are 7 hours different, which is what I capture next. Always check the docs if these shifts are supported, and any law that may change them in less than a year. Laravel get current date using carbon with format without delimeter. 0. Connect and share knowledge within a single location that is structured and easy to search. 4. From 8:00:00 To 8:29:59: col1 - col2 - col3 col1 - col2 - col3Quite often the logic of our applications rely on the current time. DateTime objects and thus carbon objects are directly comparable. Laravel Carbon, set specific hours:minutes:seconds. I'm sure Carbon has a dedicated method for this operation, but just for fun, I tried to create a function to do the job. How to count calculate the remaining time years using Carbon Laravel 5. You can tell it by getting the value from the config. Packages are the primary way of adding functionality to Laravel. Supporting Carbon 2 required a lot of changes. I tested my code with small and large numbers. Laravel introduce several new where conditions like whereDate (), whereMonth () etc in Query Builder. Viewed 2k times. follow bellow step for laravel where date between. Merging Date and Timeslot into Carbon instance for laravel request. then 2 day 1/2/3/4 hour ago. If you read the Carbon docs to get what you want you call the diffForHumans () method. Accept all cookies Necessary cookies only Think of Laracasts sort of like Netflix, but for developers. laravel/carbon date format, incorrect formatting. You can try this: $date = "2016-11-24 11:59:56"; $carbon_date = Carbon::parse ($date); $carbon_date->addHours (1); You. Installation. 10 seconds) via Carbon addSeconds() function and then write it again into. Connect and share knowledge within a single location that is structured and easy to search. Whenever you need to get difference between two dates in hours in laravel then you can get easily using Carbon. When upgrading from Laravel 6 -> 7, this was changed. They do the SQL DATE() work for you, and manage the differences of SQLite. 874837Z (2 hours early) If I modify the code to Carbon::now ()->format ("Y-m-d H:i:s") it returns 2021-07-09 12:58:31 which is the correct time. But after convert is return value with different date (day). Laravel Carbon, set specific hours:minutes:seconds. You could spend weeks binging, and still not get through all the content we have to offer. When it comes to handling date and time in PHP-based frameworks, then you can rely on Carbon module with your eyes closed on; it is powered by PHP. So I'm trying to grab only data which are in last 24 hours, 1 week, 1 month. Luckily, there's Carbon: a simple PHP API extension for DateTime. But i want to show 1 day and 1/2/3/4 hour ago. 1. Accept all cookies Necessary cookies only Customize settings. Unfortunately, diffInHours only take two parameters. So i want to get data from my API where datetime in the past,but when i tried this code. strtime('next hour') just returns back the current timestamp +1 hour. Cannot get exact Hour using Laravel's Carbon. Better, when I get this dates from. add 1 minute to your now carbon object and it will be fine. But opting out of some of. Learn more about CollectivesIf you pay attention to the Default column, you find out that this function uses the mysql server timestamp to set value for the created_at column and ignores your entry in laravel create() method. Since we’re under Laravel, we can use Carbon (or the Date façade) to do the same. I. In other words, it might be "tomorrow" in. I have dates like the following: 2017-07-19 00:00:00; 2017-06-26 15:27:57; As you can see, the first is the start of a day. List of methods for modifying Datetime in carbon Use Getters and Setters. So i'm getting this error:. Get 160 hours of dedicated expertise & a risk-free 15-day trial. I want to plus the hours of break1 and break2. This is because SQL datetime itself is formatted as YYYY-MM-DD HH:MM:SS. Carbon is an extension of datetime and inherits all properties of the base class. To use laravel timezone list helper where you need to add a timezone list dropdown. I have been using laravel 5. This article will give you simple example of carbon between two dates laravel. To add hours to a time using Carbon in Laravel, you can use the addHours () method. Laravel Carbon returns incorrect time. if you add the line " 'Carbon' => 'CarbonCarbon', " to the bottom of the 'aliases' array in app/config/app. is for carbon but hopefully you get the idea. Carbon::now() Giving. Retrive records where updated_at is older than created_at with 2 hours in Laravel (eloquent) Get rows where created date is older than 14 days. My database dates are called date_begin and date_end. PHP Carbon - Check if today is even day of month. Get First day of last month timestamp with Carbon. if so, then it is modified to the last day of the next month. It always using the UTC timezone that's specified in the laravel. Learn more about Teams I couldn't find anywhere in documentation how to show current year or month with Carbon? when i write this: Carbon\Carbon::now('m'); it gives me the whole time stamp, but I just need the month. Accept all cookies Necessary cookies only Customize settings. The problem comes in the fact that Carbon only loads the time once (on page load) and it stays at that time. Then, you can get the subtraction function from carbon. Laravel Convert seconds into days hours and minutes. 1. If you pay attention to the Default column, you find out that this function uses the mysql server timestamp to set value for the created_at column and ignores your entry in laravel create() method. Seperti postingan saya sebelumnya mengenai Merubah tanggal di Laravel. The third argument allow you to specify if bounds are included or not (true by default) but for when you including/excluding bounds may produce different results in your application, we recommend to use the explicit methods ->betweenIncluded() or ->betweenExcluded() instead. Add a comment. Step 5: Laravel Set CronJob on the Live Server. Learn more about TeamsI have to count three tickets for each hour and insert them as a bonus while inserting the remaining ones as a malus; every hour perform this count on a table where tickets are generated. If you want to have a current date without seconds and/or minutes, use Carbon's methods like setSeconds (0) or setMinutes (0). In Laravel, there's a convenient way to transform date/time DB fields to Carbon objects automatically. you will learn check date between two dates in laravel. 1. 2. If i directly check two Carbon objects, it will try to check the year as well. Learn more about CollectivesI was able to boil the issue down to Carbon. 5. 39. Step 4: Run the Scheduler. And For example first time is 09:47:20 and next one is 11:47:50 I need the group them by hour like this. WHY? what is bad? update: and any idea how i can use it in multilanguage sites in laravel project?I'm currently receiving Carbon dates like: 2021-03-17 17:14:42. This is because Carbon, created by Brian Nesbit, extends PHP's own DateTime class and makes it much simpler to use. So when I get the end_date, the idea is to increment it by few seconds (ex. Reply . In the case of. To check if a date is between two dates using Carbon in Laravel, you can use the Carbon::between() method. // 2020-04-20 08:12:34 echo now(); // 2020-04-20 08:12:00 echo now()->setSeconds(0); // 2020-04-20 08:00:00 echo now()->setSeconds(0)->setMinutes(0); You can try this: $date = "2016-11-24 11:59:56"; $carbon_date = Carbon::parse ($date); $carbon_date->addHours (1); You can now compare the date using lt () & gt () methods of Carbon. Laravel Carbon get start + end of current week. When we use the Carbon package, we as developers have our hands full, i. query created_at date only equals to carbon::now() date only in laravel. Laravel includes carbon date-time library by default. If we need to add hour or more then one hours in date and time then you can use carbon in laravel. 7. The date is from an mysql date column, eg. By that I mean, If date is at the moment 30-Nov-2016 and I set the Data value to 1-Dec-2016, then the 24 Hour one still grabs the information, but it. To fix this, you should change the timezone in your php. If you want to create a Carbon object from a formatted date string you can use the constructor of the class just like this:Cannot get exact Hour using Laravel's Carbon. Accept all cookies Necessary cookies only Customize settings. NOT THE PAST HOUR, but WITHIN THE HOUR. We may sometimes require to get only year or only month or only day from current data then you can do it using carbon. We also provide diffAsCarbonInterval() act like diff() but returns a CarbonInterval instance. Laravel, How to convert number to hours and minutes. Stack Overflow. 6. if you want to get only time using timestamp then. How do you get the first and last day using Carbon and only year and month? 1. Refer to this link for more on Carbon. The daily_at variable is a timestamp of for example 10:05:33. In this tutorial I'll show you all the important ways how you can use Carbon to manage DateTime and timezones in Laravel. Laravel Carbon - can't check date without hour from timestamp. To begin, import the Carbon class at the top of your Laravel controller or class: use CarbonCarbon; By importing the Carbon class, you gain access to its powerful features for date and time manipulation. 8, if you want to use it on a lower version, you can follow those steps: Set explicitly the Carbon version and add the adapter in your composer. How to force carbon time to 00:00 - Learn Laravel | LaracastsI'm trying to get data from database, and if the created is today but the work_hour_end is on the next day, it will skip/ignore the data. So far so good! When I do Carbon::now() it returns for example 16 hour while the current time is 17h. What We’ll Be Building. I get an output of: 1 1 2 2 2 Instead of the expected 1,2,3,4,5 for Monday,. You can format the output like this: Carbon::now ()->format ('Y-m-d'); List of methods for modifying Datetime in carbon Use Getters and Setters. php to Europe/Lisbon. Carbon add hours issue. Here's my code:Carbon only day of date and month only letters. I would like something that returns to get the 2 hours 15 minutes. It's only working for 'hours ago'. Laravel carbon check if past date from table. You can use diffInHours() < 24, and you can also mix it with diffInMinutes < 60. Or if it's 6:45, I want to get all results since 6:00, not 5:45. Because when you pass Carbon::today() to the Query Builder method, the __toString method will be automatically called and return a DATETIME string with the format from Carbon::DEFAULT_TO_STRING_FORMAT, which is exactly that. This includes an improved accessor/mutator API, better support for Enum casting, forced scope bindings, a new database engine for Laravel Scout, and so much more. . Get Started For Free! Introduction. Most operative systems and programming languages use the IANA Database for timezones, and usually any time conversion is DST-aware. Ah yes sorry i though that was your source. Laravel Carbon check if time is within the same minute. Laravel Convert seconds into days hours and minutes. In this series, one episode at a time, we'll review everything you need to know. Accept all cookies Necessary cookies only Customize settings. To add hours to a time using Carbon in Laravel, you can use the addHours() method. However, it's worth noting that the time in the database is set for PST time. 4. Getting a Specific Date and Time. we can use any method to meet the requirements. Get the current time: $current = Carbon:: now (); Current time can also be retrieved with this instantiation: $current2 = new Carbon (); Get today’s date: $today = Carbon:: today (); Get yesterday’s date: $yesterday = Carbon:: yesterday (); Get tomorrow. For example in SQL Query I can do this: Copy. 0. Laravel and Carbon returning incorrect time. Initially, I wanted to output something like this. Laravel - Get data last 24 hours, 1 week or 1 month. I cant seem to find anything in the Carbon Docs that specifies blacklisting certain days of the week when adding days. Ask Question Asked 7 years, 5 months ago. Teams. Cannot get exact Hour using Laravel's Carbon. Carbon::parse("2021-06-26 22:00:00")->format('g:i A') Share. Laravel how to add minute to time. *, you just try diffForHumans() method. So I a published_at date time property in my posts. Convert time in laravel from 2 inputs. It provides a fluent, easy-to-use API for creating and manipulating dates and times. 7. You can add the static method today () at the end of the Carbon Object: Then ->toDateString () to convert the carbon object to a date string. Carbon is a PHP library that provides a simple API extension for DateTime. Set user timezone while display date and time using Laravel Carbon. e 14:37:18 then I can compare two times to know whether the time under testing falls under the two points of time or not. If there's anything I missed, please tell me. $value["time"]); $timestr = $time->format('h:i:s'); will work. So when I get the end_date, the idea is to increment it by few seconds (ex. I was thinking if I could extract the time part only i. Today, we’ll be building a Calendar PHP class and a Month Blade component using Carbon, its CarbonPeriod feature, and Laravel’s Collections. 0. 01811, and I would like to not consider hours, minutes and seconds, converting it to the start of the day. Q&A for work. 434 4 4 silver badges 9 9 bronze badges. Here’s an example code snippet:. Connect and share knowledge within a single location that is structured and easy to search. Problem: I'm using laravel forms in combination with Carbon to try and pass a date value to my database. But I want the output to be something like: 1 h; 5 mins; 5. Accept all cookies Necessary cookies only Customize settings. Carbon is a simple yet exorbitantly, powerful PHP based extension that offers intuitive methods to handle date-time. 0. 1. 5. Schedule a call now! Bacancy. I read that the needed functionality is currently only available for en and fr but also with Carbon::setLocale('en'); i don't receive the needed string. 101. EDIT: I want to query the records from the last 24 hours but that gives me around 480 records which is too much for a chart. 5. beznez. 7. Laravel Carbon - can't check date without hour from timestamp. Retrieving All Days Specific in A Month. Laravel 5 / Carbon: Count number of records for specific range in a different timezone. To learn more about Laravel, you can connect with our experienced Laravel developers. : 2018-05-29. , this should work if created_at could be grouped while ignoring the hours/minutes/seconds. Laravel Carbon, set specific hours:minutes:seconds. Accept all cookies. List of Hours Or Minute Intervals. - Carbon là một gói phần mềm được phát triển bởi Brian Nesbit mở rộng từ class DateTime của PHP. I'm having a problem with the Laravel project and I want to estimate the difference of 2-time in my project using the carbon package. In fact, there are two ways, let me tell you about both. Accept all cookies Necessary. Bagaimana cara penggunaan Carbon yang baik dan benar. timezone = "US/Central". You can even block the default timezone functions from being used though this might cause errors if you have any code/libraries that uses them. I know you can use Carbon to get the name days through, for example,. There are, however,. 38 Or do I have to do it myself without the help of the library . it goes a bit loopy (like myself after looking at the code for 5 hours!) – Ows. Learn more about CollectivesLaravel Carbon, set specific hours:minutes:seconds. Which one to use? Based on my research, it appears that it's safe to use either. You can tell it by getting the value from the config. You need to import the namespace to use Carbon without having to provide its fully qualified name. This is because SQL datetime itself is formatted as YYYY-MM-DD HH:MM:SS. Accept all cookies Necessary cookies only Customize. As I am using Laravel, I thought this would be possible using Carbon but after reading through the documentation several times, I cannot seem to find a way to combine these two. Carbon::now()->format('l') works but I would recommend using . I could easily change this by using date_default_timezone_set ('America/New_York'), however I am aware (or at least have been advised) that storing everything in the database in UTC is the correct approach. But if you want to be sure, try installing it by typing composer require nesbot/carbon in your console in the root of your application. I have working code, but if I get it correctly it's "other way". Carbon with Only Hours If you want to have a current date without seconds and/or minutes, use Carbon's methods like setSeconds (0) or setMinutes (0). Check CarbonInterval chapter for more information. You're actually getting all of the start times and all of the created ats then trying to compare all to all, effectively. yes i think that was the problem seems to be solved but now, it seems to do not compare the minutes in the query. Add the following line of code to top of your php. 0. As Carbon extends DateTime it inherit its methods such as diff() that take a second date object as argument and returns a DateInterval instance. Below is My FunctionIm working with Laravel 5. So, we can get all the facility of php date-time carbon library in our entire application. Think of Laracasts sort of like Netflix, but for developers. 3) Laravel Set Timezone Dynamically. In Laravel, Carbon is a popular date/time library that provides an easy way to work with dates in PHP. Q&A for work. Find centralized, trusted content and collaborate around the technologies you use most. Is there a solution for me to move back one hour? Carbon::now("Asia/Tehran");. Here’s the answers: Get the user’s IP address. In 09:00 = 12. Accept all cookies Necessary cookies only Customize settings. My question is this. php file. Laravel and Carbon returning incorrect time. That might sound very complex, but it really isn't. I want it to output something like this: 6 days and 12 hours from now. But the problem is when + 6 hours transfers to th. So, one way to do this is to substract the time from Carbon first and then calculate diff. Below is code to get the difference of used time in Laravel with Collective. Here you will learn carbon check if date between. Basically I have an interval a start and end time like this, 9:00 am and 5:00 pm, from 9 to 5 there are 8 working hours and an interval of 2 hours mean (8/2) 4 intervals of 2 hours. gt () greater than. If ther's a reservation from 1. 0.