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Top Forums UNIX for Dummies Questions & Answers What is your favorite terminal? Post 302944928 by Don Cragun on Saturday 23rd of May 2015 04:49:22 PM
Old 05-23-2015
Besides being heavy, the TTY33 and TTY37 were also noisy and could set up vibrations that would knock things off of nearby bookshelves and desks. Ah, the good old days...
 

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DATEINTERVAL.FORMAT(3)							 1						    DATEINTERVAL.FORMAT(3)

DateInterval::format - Formats the interval

SYNOPSIS
public string DateInterval::format (string $format) DESCRIPTION
Formats the interval. PARAMETERS
o $format - The following characters are recognized in the $format parameter string. Each format character must be prefixed by a percent sign ( %). +------------------+--------------------------------------+---+ |$format character | | | | | | | | | Description | | | | | | | | Example values | | | | | | +------------------+--------------------------------------+---+ | | | | | % | | | | | | | | | Literal % | | | | | | | | | | | | % | | | | | | | | | | | Y | | | | | | | | | Years, numeric, at least 2 digits | | | | with leading 0 | | | | | | | | | | | | 01, 03 | | | | | | | | | | | y | | | | | | | | | Years, numeric | | | | | | | | | | | | 1, 3 | | | | | | | | | | | M | | | | | | | | | Months, numeric, at least 2 digits | | | | with leading 0 | | | | | | | | | | | | 01, 03, 12 | | | | | | | | | | | m | | | | | | | | | Months, numeric | | | | | | | | | | | | 1, 3, 12 | | | | | | | | | | | D | | | | | | | | | Days, numeric, at least 2 digits | | | | with leading 0 | | | | | | | | | | | | 01, 03, 31 | | | | | | | | | | | d | | | | | | | | | Days, numeric | | | | | | | | | | | | 1, 3, 31 | | | | | | | | | | | a | | | | | | | | | Total number of days as a result of | | | | a DateTime::diff or (unknown) other- | | | | wise | | | | | | | | | | | | 4, 18, 8123 | | | | | | | | | | | H | | | | | | | | | Hours, numeric, at least 2 digits | | | | with leading 0 | | | | | | | | | | | | 01, 03, 23 | | | | | | | | | | | h | | | | | | | | | Hours, numeric | | | | | | | | | | | | 1, 3, 23 | | | | | | | | | | | I | | | | | | | | | Minutes, numeric, at least 2 digits | | | | with leading 0 | | | | | | | | | | | | 01, 03, 59 | | | | | | | | | | | i | | | | | | | | | Minutes, numeric | | | | | | | | | | | | 1, 3, 59 | | | | | | | | | | | S | | | | | | | | | Seconds, numeric, at least 2 digits | | | | with leading 0 | | | | | | | | | | | | 01, 03, 57 | | | | | | | | | | | s | | | | | | | | | Seconds, numeric | | | | | | | | | | | | 1, 3, 57 | | | | | | | | | | | R | | | | | | | | | Sign " -" when negative, " +" when | | | | positive | | | | | | | | | | | | -, + | | | | | | | | | | | r | | | | | | | | | Sign " -" when negative, empty when | | | | positive | | | | | | | | | | | | -, | | | | | | +------------------+--------------------------------------+---+ RETURN VALUES
Returns the formatted interval. NOTES
Note The DateInterval::format method does not recalculate carry over points in time strings nor in date segments. This is expected because it is not possible to overflow values like "32 days" which could be interpreted as anything from "1 month and 4 days" to "1 month and 1 day". EXAMPLES
Example #1 DateInterval example <?php $interval = new DateInterval('P2Y4DT6H8M'); echo $interval->format('%d days'); ?> The above example will output: 4 days Example #2 DateInterval and carry over points <?php $interval = new DateInterval('P32D'); echo $interval->format('%d days'); ?> The above example will output: 32 days Example #3 DateInterval and DateTime::diff with the %a and %d modifiers <?php $january = new DateTime('2010-01-01'); $february = new DateTime('2010-02-01'); $interval = $february->diff($january); // %a will output the total number of days. echo $interval->format('%a total days')." "; // While %d will only output the number of days not already covered by the // month. echo $interval->format('%m month, %d days'); ?> The above example will output: 31 total days 1 month, 0 days SEE ALSO
DateTime::diff. PHP Documentation Group DATEINTERVAL.FORMAT(3)
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