How can I get the current date and time using PHP [duplicate]

This question already has answers here: 开发者_JAVA百科 Closed 12 years ago.

Possible Duplicate:

Get current date and time in PHP

I was wondering how can I get the current date and time using PHP.

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echo time();
echo date('Y-m-d H:i:s');

http://php.net/manual/en/ref.datetime.php

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The date() command (as suggested by deceze) can do all of the above

A good quick reference is http://www.wdvl.com/Authoring/Languages/PHP/Date_Time/