php Programming Glossary: dst

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

's API and it returns a timezone offset from UTC including DST if currently reflected . For example I live in EST 5 and 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.. API returns 04 00 as the offset. This is wonderful since DST is a freaking headache. But to my surprise it caused another..

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

Savings Time period by using something like this isDST date I myDate 1 or 0 The problem is that this only tells you.. this only tells you whether that one point in time is in DST. Is there a reliable way to check whether DST is in effect at.. time is in DST. Is there a reliable way to check whether DST is in effect at any time in that timezone Edit to clarify Brisbane..

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

return in string form only times within the lost hour when DST starts e.g. 2009 03 08 02 59 59 . But using these dates in any..

Generating a drop down list of timezones with PHP

http://stackoverflow.com/questions/1727077/generating-a-drop-down-list-of-timezones-with-php

and forget about GMT offsets which will change based on DST. Code like that in phpbb is only that way b c they are still..

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

Moral Always store dates times in GMT which doesn't do DST and convert to the desired timezone as when necessary. share..

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

to also take into consideration the daylight saving time DST differences as well. How to nicely wrap it all up inside an..

how to convert php date formats to GMT and vice versa?

http://stackoverflow.com/questions/5454779/how-to-convert-php-date-formats-to-gmt-and-vice-versa

i need user to input date in any date format including DST into GMT format and again later back into the original entered..

PHP, MySQL and Time Zones

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

menu but the app should also be able to SET Choose the DST accordingly itself for each user. Please i'm sure this will.. ever a time we need to worry about Daylight Savings Time DST Why or why not What should someone do if they have previously.. that each is in. You're still up to the whims of the DST database provided with PHP. Keep your PHP and OS patches up..

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

'Australia Sydney' true php datetime timezone dst share improve this question I've found a method which works..

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

thanks for any suggestions. php mysql datetime timestamp dst share improve this question MySQL's date types are frankly..

Javascript/PHP and timezones

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

http www.michaelapproved.com articles daylight saving time dst detect So this gives me the offset along with the DST indicator... using a timezone which although correct in terms of offset dst may have some obscur rules in place behind the scene that could..

Geo-Search (Distance) in PHP/MySQL (Performance)

http://stackoverflow.com/questions/5236921/geo-search-distance-in-php-mysql-performance

cos radians lat cos radians 2.504883 radians lon AS dst FROM geoloc HAVING dst 10 ORDER BY dst ASC Thank You php mysql.. cos radians 2.504883 radians lon AS dst FROM geoloc HAVING dst 10 ORDER BY dst ASC Thank You php mysql performance distance.. radians lon AS dst FROM geoloc HAVING dst 10 ORDER BY dst ASC Thank You php mysql performance distance geographical information..

PHP date_default_timezone_set() Eastern Standard Time (EST)

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

for this learn how to do this the right way. php timezone dst share improve this question The thing that you want to do..

PHP daylight saving time detection

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

of the world will enter exit DST. Cheers Nicolas. php dst gmt binary search tree share improve this question Do you..

PHP Image Resizing

http://stackoverflow.com/questions/7553247/php-image-resizing

break case 'image gif' src imagecreatefromgif file break dst imagecreatetruecolor newwidth newheight imagecopyresampled dst.. imagecreatetruecolor newwidth newheight imagecopyresampled dst src 0 0 0 0 newwidth newheight width height switch mime case.. width height switch mime case 'image jpeg' imagejpeg dst file break case 'image png' imagealphablending dst false imagesavealpha..

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

ret 0 0 ret public static function UTCToPST format time dst intval date I time tzOffset intval date 'Z' time return date..