<?php
$winter = new DateTime('2012-12-21', new DateTimeZone('Europe/Moscow'));
$summer = new DateTime('2012-04-21', new DateTimeZone('Europe/Moscow'));
$tz['winter']= ($winter->getOffset())/60/60;
$tz['summer']= ($summer->getOffset())/60/60;
$tz['diff']=$tz['summer']-$tz['winter'];
echo $tz['diff'];
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0
0
Output for 5.2.0 - 5.2.17, 5.3.0 - 5.3.6
1
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6
Fatal error: Class 'DateTime' not found in /in/HHeKk on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.9
Fatal error: Cannot instantiate non-existent class: datetime in /in/HHeKk on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Cannot instantiate non-existent class: datetime in /in/HHeKk on line 3