time() – returns the current time as a Unix timestamp microtime() – returns the current Unix timestamp with microseconds Get Current Timestamp time()function returns the current time in the number of seconds since Unix Epoch (1st Jan, 1970, 00:00:00 GMT). PHP Program </> Copy <?ph...
调用: bool date_default_timezone_set ( string $timezone_identifier) 返回值: 如果 timezone_identifier 参数无效则返回 FALSE,否则返回 TRUE。159.getdate(): 取得日期/时间信息 调用: array getdate ([ int $timestamp ] ) 输出: 返回一个根据timestamp得出的包含有日期信息的关联数组。如果没有给出...
time(); Thetime()function accepts no parameters. It returns the current PHP timestamp. The timestamp is the number of seconds calculated since the Unix Epoch. The program below shows how to get the currentdateandtimeirrespective of the time zone. ...
Using the time and gmdate Functions Another way to get the current date and time is to use the time() function to get the current timestamp (the number of seconds since the Unix epoch, January 1, 1970 00:00:00 UTC), and then use the gmdate() function to format the timestamp as a...
sSeconds with leading zeros00–59 TheDateTimeobject can be converted to a timestamp: <?php $now=newDateTime();echo $now->getTimestamp();// 1634139081 But we can also get the current time in timestamp without constructing aDateTimeobject: ...
If omitted, the current date and time will be used (as in the examples above).The PHP mktime() function returns the Unix timestamp for a date. The Unix timestamp contains the number of seconds between the Unix Epoch (January 1 1970 00:00:00 GMT) and the time specified....
date_time_set() 设置时间。 date_timestamp_get() 返回Unix 时间戳。 date_timestamp_set() 设置基于 Unix 时间戳的日期和时间。 date_timezone_get() 返回给定 DateTime 对象的时区。 date_timezone_set() 设置DateTime 对象的时区。 date() 格式化本地日期和时间。 getdate() 返回某个时间戳或者当前本...
function get_tiny_url($url) { $ch = curl_init(); $timeout = 5; curl_setopt($ch,CURLOPT_URL,'http://tinyurl.com/api-create.php?url='.$url); curl_setopt($ch,CURLOPT_RETURNTRANSFER,1); curl_setopt($ch,CURLOPT_CONNECTTIMEOUT,$timeout); $data = curl_exec($ch); curl_close($...
timeout (float): the connection timeout to a redis host, expressed in seconds. If the host is unreachable in that amount of time, the session storage will be unavailable for the client. The default timeout is very high (86400 seconds). persistent (integer, should be 1 or 0): defines ...
The raw material of dates and times in PHP is the UNIX timestamp; the number of seconds before or after the UNIX epoch, which occurred at 00:00:00 UTC (GMT) on the January 1, 1970. To see a UNIX timestamp, simply print the result of PHP's time() function; which is equivalent ...