Try out the following example to see how it basically works: The date and time returned by the above example is based on the server's default timezone setting. Storing date and time UTC format is the best practice. It will also use the default timezone. Is this website helpful to you? The optional timestamp parameter is an int Unix timestamp that defaults to the current local time if a timestamp is not given. As you've seen, you can generally just use the SQL 'NOW()' function to insert into a SQL timestamp field, but if that doesn't work for some reason, you can also create a timestamp field in the proper format using just PHP and the date function. You can simply use the PHP date() function to get the current data and time in various format, for example, date('d-m-y h:i:s'), date('d/m/y H:i:s'), and so on. As you've seen, you can generally just use the SQL 'NOW()' function to insert into a SQL timestamp field, but if that doesn't work for some reason, you can also create a timestamp field in the proper format using just PHP and the date function. echo time(); # 1606853668 Using function microtime. From PHP 5.2, PHP provides some ready-made classes to help developers to solve daily problems they face. (Thu, 22 Jan 2005 16:01:07 +0200) U - Seconds since the Unix Epoch (January 1 1970 00:00:00 GMT) Optional: String: timestamp: An integer indicates the unixtimestamp. Print the current date time using DateTime() class. Q&A for Work. The keyword ‘INTERVAL’ have been introduced to get … It is also known as “Z time” or “Zulu Time”. echo microtime(true); # 1606853668.4717 Using class DateTime The getdate () function returns date/time information of a timestamp or the current local date/time. In other words, it defaults to the value of time(). An explanation of the code snippet above: We set our YYYY-MM-DD date string to “2002-12-02”. I hope these timestamp examples have been helpful. The timestamp is the value represented as seconds calculated, since UNIX Epoch, January 1, 1970, and also called as UNIX timestamp. It takes the desired output format for the date as the first parameter and an integer as a timestamp value which needs to … But you can achieve the same result more easily now with stream_get_meta_data (PHP>4.3.0). this how you make an HTML5