1. How to get the current UNIX timestamp using PHP?
(PHP/PHP)

Question: How to get the current UNIX timestamp using PHP? UNIX TIMESTAMP: Is the time measured in seconds since the start of the Unix epoch "1 January 1970"   Answer: Use the PHP time function ...

2. How to convert a mySql Datetime field to a Unix Timestamp using PHP?
(PHP/PHP)

Question: How to convert a mySql Datetime field to a Unix Timestamp using PHP?   Answer: In the example you'll find a handy PHP function that will do the conversion. <?php $DATETIME = '2010-04-22 ...

3. How to subtract a number of days from todays date using PHP date function?
(PHP/PHP)

... of PHP functions:     1) FUNCTION date  DESCRIPTION string date ( string $format [, int $timestamp ] ) PARAMETERS USED IN THIS EXAMPLE Y = A full numeric representation of a year, ...