timezone-offset | 易学教程

Send PHP date to JavaScript date format

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问题 I want to pass my PHP server time to my JavaScript file. PHP Code: date_default_timezone_set(\'Australia/Perth\'); echo date(\"r\"); JavaScript: $.get(\'time.php\', function(data) { today = new Date(data); closing = new Date(data); }); The PHP code returns Sun, 18 Mar 2012 12:01:23 +0800 which is correct time for Australia/Perth. But this returns an invalid JavaScript date object. When I try to convert it to timestamp like: echo strtotime(date(\"r\")); I get the JavaScript date Sun Mar 18

Free Rest API to retrieve current datetime as string (timezone irrelevant) [closed]

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I am seeking a reliable REST API that can provide world time and time zone information across platforms . I need the current time as a string. I'd like it to return the result in under a second , regardless of the user's location worldwide. Among other implementations I want to use this for a consistent countdown timer, to be more accurate than a user's [possibly-inaccurate] computer time. It can be GMT or another time zone, as long as the time zone and offset is specified, like 2012-11-05 16:16:50 EST . I would build this API myself, but have concerns of potential latency issues (as well as

Convert UTC offset to timezone or date

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问题 A head scratcher for you. I am grabbing geo IP data from IPInfoDB\'s API and it returns a timezone offset from UTC including DST (if currently reflected). For example, I live in EST (-5) and currently it\'s DST, so the geo IP API returns ( -04:00 ) as the offset. This is wonderful since DST is a freaking headache. But to my surprise, it caused another headache. I load this data in PHP to be passed via AJAX to the application. I would like to have the live local time of the IP address on the

Java 8 Date and Time: parse ISO 8601 string without colon in offset [duplicate]

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问题 This question already has an answer here : Cannot parse String in ISO 8601 format, lacking colon in offset, to Java 8 Date (1 answer) Closed last year . We try to parse the following ISO 8601 DateTime String with timezone offset: final String input = \"2022-03-17T23:00:00.000+0000\"; OffsetDateTime.parse(input); LocalDateTime.parse(input, DateTimeFormatter.ISO_OFFSET_DATE_TIME); Both approaches fail (which makes sense as OffsetDateTime also use the DateTimeFormatter.ISO_OFFSET_DATE_TIME )

javascript toISOString() ignores timezone offset [duplicate]

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问题 This question already has an answer here: How to ISO 8601 format a Date with Timezone Offset in JavaScript? 6 answers I am trying to convert Twitter datetime to a local iso-string (for prettyDate) now for 2 days. I\'m just not getting the local time right.. im using the following function: function getLocalISOTime(twDate) { var d = new Date(twDate); var utcd = Date.UTC(d.getFullYear(), d.getMonth(), d.getDate(), d.getHours(), d.getMinutes(), d.getSeconds(), d.getMilliseconds()); // obtain

Free Rest API to retrieve current datetime as string (timezone irrelevant) [closed]

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问题 I am seeking a reliable REST API that can provide world time and time zone information across platforms . I need the current time as a string. I\'d like it to return the result in under a second , regardless of the user\'s location worldwide. Among other implementations I want to use this for a consistent countdown timer, to be more accurate than a user\'s [possibly-inaccurate] computer time. It can be GMT or another time zone, as long as the time zone and offset is specified, like 2012-11-05

Determine a user's timezone

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问题 Is there a standard way for a web server to be able to determine a user\'s timezone within a web page? Perhaps from an HTTP header or part of the user-agent string? 回答1: -new Date().getTimezoneOffset()/60; The method getTimezoneOffset() will subtract your time from GMT and return the number of minutes. So if you live in GMT-8, it will return 480. To put this into hours, divide by 60. Also, notice that the sign is the opposite of what you need - it's calculating GMT's offset from your time

Determine a user's timezone

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