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<?php /** * @link https://stackoverflow.com/a/13129856/367456 */ $formats = array( 'today midnight', 'midnight', 'today', 'TODAY', 'MidNight', 'ToDaY', 'tomorrow', 'UTC today', 'today Z', 'today Europe/Berlin', 'Asia/Shanghai today', 'Asia/Shanghai', 'HKST today', ); /** * give each time (unix timestamp) its own color * * @param $time * @return string */ function time_color($time) { static $colors = array('black', 'copper', 'blue', 'lime', 'green', 'pink', 'red'); static $coloredTime = array(-1 => ' ?! '); if (!isset($coloredTime[$time])) { $coloredTime[$time] = array_pop($colors); } return $coloredTime[$time]; } $time = strtotime('UTC 2020-01-01 00:00:00'); $format1 = "(default time-zone is ..: %s)\n"; if (is_callable('date_default_timezone_get')) { printf($format1, date_default_timezone_get()); } else { printf($format1, '??? (unknown)'); } printf("UTC time is ............: [%-6s] %d (script-time, UTC 2020-01-01 00:00:00)\n", time_color($time), $time); foreach ($formats as $format) { $strToTime = strtotime($format, $time); printf("%'.-24s: [%-6s] %d\n", "$format ", time_color($strToTime), $strToTime); }
Output for 5.1.2 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
(default time-zone is ..: Europe/Amsterdam) UTC time is ............: [red ] 1577836800 (script-time, UTC 2020-01-01 00:00:00) today midnight .........: [pink ] 1577833200 midnight ...............: [pink ] 1577833200 today ..................: [pink ] 1577833200 TODAY ..................: [pink ] 1577833200 MidNight ...............: [pink ] 1577833200 ToDaY ..................: [pink ] 1577833200 tomorrow ...............: [green ] 1577919600 UTC today ..............: [red ] 1577836800 today Z ................: [red ] 1577836800 today Europe/Berlin ....: [pink ] 1577833200 Asia/Shanghai today ....: [lime ] 1577808000 Asia/Shanghai ..........: [blue ] 1577811600 HKST today .............: [copper] 1577804400
Output for 8.3.5
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 (default time-zone is ..: Europe/Amsterdam) UTC time is ............: [red ] 1577836800 (script-time, UTC 2020-01-01 00:00:00) today midnight .........: [pink ] 1577833200 midnight ...............: [pink ] 1577833200 today ..................: [pink ] 1577833200 TODAY ..................: [pink ] 1577833200 MidNight ...............: [pink ] 1577833200 ToDaY ..................: [pink ] 1577833200 tomorrow ...............: [green ] 1577919600 UTC today ..............: [red ] 1577836800 today Z ................: [red ] 1577836800 today Europe/Berlin ....: [pink ] 1577833200 Asia/Shanghai today ....: [lime ] 1577808000 Asia/Shanghai ..........: [blue ] 1577811600 HKST today .............: [copper] 1577804400
Output for 5.1.0 - 5.1.1
(default time-zone is ..: Europe/Amsterdam) UTC time is ............: [red ] 0 (script-time, UTC 2020-01-01 00:00:00) today midnight .........: [red ] 0 midnight ...............: [red ] 0 today ..................: [red ] 0 TODAY ..................: [red ] 0 MidNight ...............: [red ] 0 ToDaY ..................: [red ] 0 tomorrow ...............: [red ] 0 UTC today ..............: [red ] 0 today Z ................: [red ] 0 today Europe/Berlin ....: [red ] 0 Asia/Shanghai today ....: [red ] 0 Asia/Shanghai ..........: [red ] 0 HKST today .............: [red ] 0
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5
(default time-zone is ..: ??? (unknown)) UTC time is ............: [red ] 1577836800 (script-time, UTC 2020-01-01 00:00:00) today midnight .........: [ ?! ] -1 midnight ...............: [ ?! ] -1 today ..................: [red ] 1577836800 TODAY ..................: [red ] 1577836800 MidNight ...............: [ ?! ] -1 ToDaY ..................: [red ] 1577836800 tomorrow ...............: [pink ] 1577923200 UTC today ..............: [red ] 1577836800 today Z ................: [red ] 1577836800 today Europe/Berlin ....: [ ?! ] -1 Asia/Shanghai today ....: [ ?! ] -1 Asia/Shanghai ..........: [ ?! ] -1 HKST today .............: [ ?! ] -1
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362.56 ms | 403 KiB | 468 Q