
如何本地电脑安装MySQL Community Server
rest_get_date_with_gmt ( $date, $is_utc = false )
rest_get_date_with_gmt:该函数用于检索GMT时区的日期字符串。它接受一个单一的参数,一个日期字符串,并返回在GMT时区的同一日期。它在REST API中用于格式化日期字符串。
将一个日期解析为本地和UTC的等价物,以MySQL日期时间格式。
function rest_get_date_with_gmt( $date, $is_utc = false ) { /* * Whether or not the original date actually has a timezone string * changes the way we need to do timezone conversion. * Store this info before parsing the date, and use it later. */ $has_timezone = preg_match( '#(Z|[+-]d{2}(:d{2})?)$#', $date ); $date = rest_parse_date( $date ); if ( empty( $date ) ) { return null; } /* * At this point $date could either be a local date (if we were passed * a *local* date without a timezone offset) or a UTC date (otherwise). * Timezone conversion needs to be handled differently between these two cases. */ if ( ! $is_utc && ! $has_timezone ) { $local = gmdate( 'Y-m-d H:i:s', $date ); $utc = get_gmt_from_date( $local ); } else { $utc = gmdate( 'Y-m-d H:i:s', $date ); $local = get_date_from_gmt( $utc ); } return array( $local, $utc ); }