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PHP Functions

PHP Functions
. . . . returns a new DateTime object.

date()
getdate()
date_create()
date_sunrise()

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PHP Functions
What will be the output of the following PHP code?
echo lcfirst("welcome to my India");

welcome to my india
Welcome to my India
welcome to my India
Welcome to my india

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PHP Functions
Above usleep() function pauses PHP for .usleep(1000000);

1 second
10 seconds
1 microseconds
100 microseconds

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PHP Functions
Which one of the following is the right way of defining a function in PHP?

functionName(parameters) { function body }
data type functionName(parameters) { function body }
function fumctionName(parameters) { function body }
function { function body }

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PHP Functions
What will be the output of the following PHP code ?
function constant()
{
define("GREETING", "Welcome to Narnia");
echo greeting;
}

GREETING
Welcome to Narnia
ERROR
greeting

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PHP Functions
Which of the following PHP functions can be used for generating unique id’s?

md5()
id()
mdid()
uniqueid()

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MORE MCQ ON PHP Functions

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