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php Programming Glossary: daylight

Convert UTC offset to timezone or date

http://stackoverflow.com/questions/11820718/convert-utc-offset-to-timezone-or-date

timezone_name_from_abbr it controls whether to adjust for daylight saving time or not. References timezone_name_from_abbr date_default_timezone_set.. are not actually valid because Honolulu does not observe daylight saving time. See comments above for what look like actual bugs...

How to tell if a timezone observes daylight saving at any time of the year?

http://stackoverflow.com/questions/1586552/how-to-tell-if-a-timezone-observes-daylight-saving-at-any-time-of-the-year

to tell if a timezone observes daylight saving at any time of the year In PHP you can tell if a given.. Edit to clarify Brisbane Australia does not observe daylight savings at any time of the year. All year around it is GMT 10... for a timezone. This includes historical data Brisbane had daylight savings in 1916.. who knew so this function checks if there's..

MySQL datetime fields and daylight savings time — how do I reference the “extra” hour?

http://stackoverflow.com/questions/1646171/mysql-datetime-fields-and-daylight-savings-time-how-do-i-reference-the-extra

datetime fields and daylight savings time &mdash how do I reference the &ldquo extra&rdquo.. involve setting the server to a timezone that doesn't use daylight savings time and doing the necessary transformations in my scripts..

Javascript/PHP and timezones

http://stackoverflow.com/questions/2319451/javascript-php-and-timezones

to guess the user's timezone offset and whether or not daylight savings is being applied. Currently the most definitive code.. for this is here http www.michaelapproved.com articles daylight saving time dst detect So this gives me the offset along with..

How do I add 24 hours to a unix timestamp in php?

http://stackoverflow.com/questions/2515047/how-do-i-add-24-hours-to-a-unix-timestamp-in-php

rather than 24 hours. Not all days have 24 hours due to daylight saving time strtotime ' 1 day' timestamp share improve this..

How to find the dates between two specified date?

http://stackoverflow.com/questions/2736784/how-to-find-the-dates-between-two-specified-date

part is to prevent the code to skip or repeat a day due to daylight saving time. By giving the number of days for i 0 i 2 i echo..

Convert time and date from one time zone to another in PHP

http://stackoverflow.com/questions/3905193/convert-time-and-date-from-one-time-zone-to-another-in-php

available for this How to also take into consideration the daylight saving time DST differences as well. How to nicely wrap it all..

PHP date_default_timezone_set() Eastern Standard Time (EST)

http://stackoverflow.com/questions/5559103/php-date-default-timezone-set-eastern-standard-time-est

to use standard time. I do not want my script to observe daylight savings time. I do not want to have to use gmtime and subtract..

performing datetime related operations in PHP

http://stackoverflow.com/questions/56568/performing-datetime-related-operations-in-php

's DateTime object is useful because it is leap time and daylight savings aware but it needs some extension to really solve the..

PHP daylight saving time detection

http://stackoverflow.com/questions/6155224/php-daylight-saving-time-detection

daylight saving time detection I need to send an email to users based..

How to calculate the difference between two dates using PHP?

http://stackoverflow.com/questions/676824/how-to-calculate-the-difference-between-two-dates-using-php

calculate ranges with the exception that it doesn't take daylight savings time into account. That means that it's off by an hour..

Convert date format for db [duplicate]

http://stackoverflow.com/questions/7697609/convert-date-format-for-db

added in PHP 5.1.0 I Whether or not the date is in daylight saving time O Difference to Greenwich time GMT in hours P Difference..

How to get user timezone using jquery?

http://stackoverflow.com/questions/8090549/how-to-get-user-timezone-using-jquery

corresponding Olson Database timezone name and handle the daylight savings time issue ex. 5 00 America New_york true . http www.php.net..

Date Arithmetic in PHP

http://stackoverflow.com/questions/8235896/date-arithmetic-in-php

to time . This does not take into account things like daylight saving or leap seconds and still gives you a value in seconds..

How can I easily convert dates from UTC via PHP?

http://stackoverflow.com/questions/952975/how-can-i-easily-convert-dates-from-utc-via-php

confirm that it works in all cases with your setup i.e. daylight savings etc . Configuring CentOS Edit etc sysconfig clock and..

JavaScript Date Object's month index begins with 0!

http://stackoverflow.com/questions/1208519/javascript-date-objects-month-index-begins-with-0

Date '7 30 2009' Thu Jul 30 2009 00 00 00 GMT 0700 Pacific Daylight Time new Date '2009 7 30' Thu Jul 30 2009 00 00 00 GMT 0700..

How to tell if a timezone observes daylight saving at any time of the year?

http://stackoverflow.com/questions/1586552/how-to-tell-if-a-timezone-observes-daylight-saving-at-any-time-of-the-year

year In PHP you can tell if a given date is during the Daylight Savings Time period by using something like this isDST date..

MySQL server has gone away - in exactly 60 seconds

http://stackoverflow.com/questions/1644432/mysql-server-has-gone-away-in-exactly-60-seconds

InnoDB sync_binlog 0 sync_frm ON system_time_zone Eastern Daylight Time table_definition_cache 256 table_lock_wait_timeout 50 table_open_cache..

MySQL datetime fields and daylight savings time — how do I reference the “extra” hour?

http://stackoverflow.com/questions/1646171/mysql-datetime-fields-and-daylight-savings-time-how-do-i-reference-the-extra

is because you can't store any time during the hour before Daylight Saving Time ends . No matter how you input dates every date..

How to store repeating dates keeping in mind Daylight Savings Time

http://stackoverflow.com/questions/19626177/how-to-store-repeating-dates-keeping-in-mind-daylight-savings-time

to store repeating dates keeping in mind Daylight Savings Time I'm storing events in my database. I have 'start'.. and it repeats every month for a year at some point Daylight Savings Time will make it so that the conversion from GMT will..

How do I get the current time zone of MySQL?

http://stackoverflow.com/questions/2934258/how-do-i-get-the-current-time-zone-of-mysql

zone it's still ambiguous. Last year in the United States Daylight Savings Time was turned off at 2 00 a.m. on November 1st. Suppose..

Convert MySql DateTime stamp into JavaScript's Date format

http://stackoverflow.com/questions/3075577/convert-mysql-datetime-stamp-into-javascripts-date-format

PHP strtotime() function wrong by 1 hour?

http://stackoverflow.com/questions/3303970/php-strtotime-function-wrong-by-1-hour

this question Europe London time is not GMT time during Daylight Savings. You need to set it to UTC. date_default_timezone_set..

PHP date_default_timezone_set() Eastern Standard Time (EST)

http://stackoverflow.com/questions/5559103/php-date-default-timezone-set-eastern-standard-time-est

no idea if it or any of the official PHP timezones observe Daylight savings time. Through experimentation I discovered that America..

PHP, MySQL and Time Zones

http://stackoverflow.com/questions/5768380/php-mysql-and-time-zones

a static value Is there ever a time we need to worry about Daylight Savings Time DST Why or why not What should someone do if they..