PHP DATE AND TIMESTAMP QUIZ

Which method is simply an object-oriented version of date()?

DateTime::setTime()

DateTime::setDate()

DateTime::format()

DateTime::modify()

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The date() function returns ___ representation of the current date and/or time.

Float

Integer

Boolean

String

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Which function displays the web page’s most recent modification date?

last_mod()

get_last_mod()

getlastmod()

lastmod()

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How many methods does the DateTime class have?

10

11

9

8

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.......... Returns the time of sunrise for a given day / location.

date-sunrise()

date_sunrise()

datesunrise()

date.sunrise()

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Which one of the following format parameter can be used to identify timezone?

E

T

I

N

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Which method enables you to calculate whether daylight saving time is in force at a specific date and time?

getTranitions()

getOffset()

ISODate()

savingTime()

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You must make a call to ................... to specify what time zone you want calculations to take place in before calling any date functions.

date_default_timezoneset()

date_defaulttimezone_set()

datedefault_timezone_set()

date_default_timezone_set()

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What will be the output of the following PHP code?<br/>If say date is 22/06/2013.<br/>printf( date("t") )

22

JUNE

2013

30

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What will be the output of the following PHP code?<br/>echo (checkdate(4,31,2010) ? 'Valid' : 'Invalid');

FALSE

TRUE

Invalid

Valid

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