$d2 = new DateTime($str2, $tz2) // and ignored if str contains tz offset $d1 = new DateTime($str1, $tz1) // tz is optional, The most flexible way to convert a datetime string with optional timezone information into a Unix timestamp is to construct a DateTime object (optionally with a DateTimeZone as a second argument in the constructor), and then call its getTimestamp method. Unix timestamps are seconds elapsed since T00:00:00 UTC, ignoring leap seconds (this is OK because you probably don't need this precision, and because it's quite difficult to take leap seconds into account). The easiest way to get the correct number of hours between two dates (datetimes), even across daylight saving time changes, is to use the difference in Unix timestamps. See the current bug report //set timezone to UTC to disregard daylight savingsĭate_default_timezone_set('America/New_York')
#Php time difference how to
So its usage is subjective to your desired outcome and date range. How to Get the Date/Time Difference in Seconds Between Two DateTime Objects in PHP Daniyal Hamid 2 years ago 2 min read By default there's no method available on the DateTime or DateInterval class to get the difference between two DateTime objects in seconds. Please be advised that DatePeriod excludes an hour for DST but does not add another hour when DST ends. $diff = $end->getTimestamp() - $start->getTimestamp() count the number of objects within the periods Ask Question Asked 12 years, 11 months ago Modified 3 months ago Viewed 209k times 129 How do I calculate the difference between two dates in hours For example: day1 12:30:00 day2 11:30:00 In this case the result should be 47 hours. $periods = new \DatePeriod($start, $interval, $end) create periods every hour between the two dates determine what interval should be used - can change to weeks, months, etc Count Hours $start = new \DateTime('T12:30:00') To provide another method for DatePeriod when using the UTC or GMT timezone. If you want the result in hours only, you could to something like this: $date1 = new DateTime('T12:30:00') Īnd here are the links for documentation:Īll these classes also offer a procedural/functional way to operate with dates. The DateInterval-object, which is returned also provides other methods than format. Call the format method on the DateInterval-objectĮcho $diff->format('%a Day and %h hours')
The diff-methods returns a new DateInterval-object. Here's what you want with the help of this objects: // Create two new DateTime-objects. And on top of that it's very easy to use. The cool thing about this classes is, that it considers different timezones, leap years, leap seconds, summertime, etc. The docker logs rocketchat command returns:Įxception in callback of async function: errorClass : Īt Object.Migrations._findIndexByVersion (app/migrations/server/migrations.js:403:8)Īt Object.Migrations._migrateTo (app/migrations/server/migrations.js:254:24)Īt (app/migrations/server/migrations.js:179:20)Īt module (server/startup/migrations/xrun.js:6:13)Īt fileEvaluate (packages/modules-runtime.js:336:7)Īt Module.require (packages/modules-runtime.js:238:14)Īt Module.moduleLink (/app/bundle/programs/server/npm/node_modules/meteor/modules/node_modules/reify/lib/runtime/index.js:52:22)Īt module (server/startup/migrations/index.js:1:5090)Īt require (packages/modules-runtime.js:258:21)Īt /app/bundle/programs/server/app/app.js:208672:15Īt /app/bundle/programs/server/boot.js:401:38Īt /app/bundle/programs/server/boot.js:226:21Īt /app/bundle/programs/server/boot.js:464:7Īt n (/app/bundle/programs/server/profile.js:280:14)Īt /app/bundle/programs/server/boot.The newer PHP-Versions provide some new classes called DateTime, DateInterval, DateTimeZone and DatePeriod. I get error 502 Bad Gateway nginx/1.18.0 (Ubuntu).
#Php time difference update
After an automatic update Rocketchat does not work anymore. The DateTime::diff () function is an inbuilt function in PHP which is used to return the difference between two given DateTime objects.
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