[edit] Last updated: Fri, 18 Sep 2009

The MongoDate class

Увод

Represent date objects for the database.

Includes second (sec) and microsecond (usec) fields.

Синтаксис за класове

MongoDate

MongoDate {

/* Methods */

__construct ([ long $sec [, long $usec ]] )

public string __toString ( void )

}

Съдържание

MongoDate::__construct — Creates a new date.
MongoDate::__toString — Returns a string representation of this date

add a note User Contributed Notes MongoDate

richard at securebucket dot com 17-Feb-2012 03:32


I wanted a way to check the age of a record.  This code will calculate the time between the creation date of the record, and return the seconds.  I use it for caching pages similar to the max-age header in a browser.  If the record is older, than my limit it deletes itself.





<?php


function microtime_diff( $start, $end=NULL ) { 


        if( !$end ) { 


            $end= microtime(); 


        } 


        list($start_usec, $start_sec) = explode(" ", $start); 


        list($end_usec, $end_sec) = explode(" ", $end); 


        $diff_sec= intval($end_sec) - intval($start_sec); 


        $diff_usec= floatval($end_usec) - floatval($start_usec); 


        return floatval( $diff_sec ) + $diff_usec; 


} 





microtime_diff($cache['stamp']->sec);


?>

jhonnydcano at yahoo dot com 15-Mar-2010 11:43


For showing a human readable MongoDate, you can use something like this:





<?php


date('Y-M-d h:i:s', $yourDate->sec);


?>

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