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

Question

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

A. T

B. N

C. E

D. I

Correct Answer :

C. E

When the format is E the timezone is identified and returned…example America/New_York.

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Which of following variables can be assigned a value to it?
i) $3hello
ii) $_hello
iii) $this
iv) $This

A.

All of the mentioned

B.

Only ii)

C.

ii), iii) and iv)

D.

ii) and iv)

Discuss this answer

What is the default time(in seconds) for which session data is considered valid?

A. 1800

B. 3600

C. 1440

D. 1540

Discuss this answer

What will be the output of the following PHP code ?

 <?php  $i = 0;
while(++$i || --$i){       print $i;
} ?>

C. 1

D. 0

Discuss this answer

What will be the output of the following PHP code ?

 <?php  define(GREETING, PHP is a scripting language);
echo $GREETING;
?>

Discuss this answer

Say you want to calculate the date 45 days from the present date which one of the following statement will you use?

A.

totime(+45)

B.

totime(+45 days)

C.

strtotime(+45 days)

D.

strtotime(-45 days)

Discuss this answer

What will be the output of the following PHP code ?

 <?php  $color1 = 1;
$color2 = 1;
echo $color1 + $color2;
?>

A. 11

B. 2

C. 0

D. 1

Discuss this answer

What will be the output of the following PHP code?

 <?php  $a1 = array(a=>red, b=>green, c=>blue, d=>yellow);
$a2 = array(e=>red, f=>green, g=>blue);
$result = array_diff($a1, $a2);
print_r($result);
?>

A.

Array ( [d] => yellow )

B.

Array ( [c] => blue )

C.

Array ( [a] => red )

D.

Array ( [e] => yellow )

Discuss this answer

What will be the output of the following PHP code ?

 <?php  define('IF', 42);
echo IF: , IF;
?>

A. IF:42

C. IF:

D. ERROR

Discuss this answer

What will be the output of the following PHP code?

 <?php  $cars = array(Volvo, BMW, Toyota);
echo I like  . $cars[0] . ,  . $cars[1] .  and  . $cars[2] . .;
?>

Discuss this answer

PHP files have a default file extension of..

A.

.html

B.

.xml

C.

.php

D.

.ph

E.

.asp

F.

.jsp

Discuss this answer

What will be the output of the following PHP code ?

 <?php  $i = 0;
while (++$i && --$i){       print $i;
} ?>

D. error

Discuss this answer

What will be the output of the following PHP code ?

 <?php  define(GREETING, PHP is a scripting language, true);
echo GREETING;
echo 
echo GREETING;
?>

Discuss this answer

What will be the output of the following PHP code? If say date is 22/06/2013.

     <?php      printf( date(t) )     ?>

A. 30

B. 22

C. JUNE

D. 2013

Discuss this answer

What will be the output of the following PHP code ?

 <?php  class Constants{    define('MIN_VALUE', '0.0');
define('MAX_VALUE', '1.0');
public static function getMinValue()    {        return self::MIN_VALUE;
}    public static function getMaxValue()    {        return self::MAX_VALUE;
}}echo Constants::getMinValue();
echo Constants::getMaxValue();
?>

A. 0.01.0

B. 01

D. ERROR

Discuss this answer

What will be the output of the following PHP code ?

 <?php  $i = 5;
while (--$i > 0 || ++$i){       print $i;
} ?>

C. 54321

D. 5

Discuss this answer

What will be the output of the following PHP code?

 <?php  $a1 = array(red, green);
$a2 = array(blue, yellow);
print_r(array_merge($a1, $a2));
?>

A.

Array ( [0] => red [1] => green)

B.

Array ( [0] => blue [1] => yellow [2] => red [3] => green )

C.

Array ( [0] => red [1] => green [2] => blue [3] => yellow )

D.

Array ( [0] => blue [1] => yellow )

Discuss this answer

What will be the output of the following PHP code?

 <?php  $cars = array(Volvo, BMW, Toyota, Honda, Mercedes, Opel);
print_r(array_chunk($cars, 2));
?>

Discuss this answer

What will be the output of the following PHP code ?

 <?php  $i = 2;
while (++$i){       while ($i --> 0)        print $i;
} ?>

A. 210

B. 10

Discuss this answer

What will be the output of the following code?


<?php 
$foo = 'Bob';              
$bar = &$foo;              
$bar = "My name is $bar";  
echo $bar;
echo $foo;
?>

A.

Error

B.

My name is BobBob

C.

My name is BobMy name is Bob

D.

My name is Bob Bob

Discuss this answer

What will be the output of the following PHP code ?

 <?php  $color = red;
$color = green;
echo $color;
?>

A. red

B. green

D. error

Discuss this answer

What will be the output of the following PHP code ?

 <?php  $color1 = red;
$color2 = 1;
$color3 = greyecho $color1 + $color2 . $color3;
?>

A. 1grey

B. grey

C. 0

Discuss this answer

Neglecting to set which of the following cookie will result in the cookies domain being set to the host name of the server which generated it.

A.

session.domain

B.

session.path

C.

session.cookie_path

D.

session.cookie_domain

Discuss this answer

What will be the output of the following PHP code ?

 <?php  class myObject { }define('myObject::CONSTANT', 'test');
echo myObject::CONSTANT;
?>

A. test

B. error

Discuss this answer

Which one of the following is the default PHP session name?

Discuss this answer

Which directive determines how the session information will be stored?

A.

save_data

B.

session.save

C.

session.save_data

D.

session.save_handler

Discuss this answer

What will be the output of the following PHP code?

 <?php   $fname = array(Peter, Ben, Joe);
$age = array(35, 37, 43);
$c = array_combine($fname, $age);
print_r($c);
?>

A.

Array ( Peter Ben Joe )

B.

Array ( [Peter] => 35 [Ben] => 37 [Joe] => 43 )

C.

Array ( 35 37 43 )

D.

Array ( [Peter] => 35 [Ben] => 37 [Joe] => 43 )

Discuss this answer

What is the default number of seconds that cached session pages are made available before the new pages are created?

A. 360

B. 180

C. 3600

D. 1800

Discuss this answer

What will be the output of the following PHP code?

 <?php  $a = array(a=>red, b=>green, c=>blue);
echo array_shift($a);
print_r ($a);
?>

A.

green

B.

red

C.

redArray( [c] => green [c] => blue )

D.

redArray( [b] => green [c] => blue )

Discuss this answer

What will be the output of the following code? If say date is 22/06/2013.

     <?php      echo Today is .date(F d, Y)     ?>

Discuss this answer

Answer 1

A. 1234567891011121314….infinitely

Answer 2

B. 01234567891011121314…infinitely

Answer 3

A. $GREETING

Answer 4

B. no output

Answer 5

C. PHP is a scripting language

Answer 6

D. GREETING

Answer 7

B. No output

Answer 8

A. I like Volvo BMW and Toyota.

Answer 9

B. I like Volvo, BMW and Toyota)

Answer 10

C. I like Volvo, BMW and Toyota.

Answer 11

D. I like. Volvo.,. BMW. and. Toyota)

Answer 12

A. 1234567891011121314….infinitely

Answer 13

B. 01234567891011121314…infinitely

Answer 14

C. no output

Answer 15

A. PHP is a scripting language

Answer 16

B. GREETING
GREEtING

Answer 17

C. GREETING

Answer 18

D. PHP is a scripting language
PHP is a scripting language

Answer 19

C. No output

Answer 20

A. 54321111111….infinitely

Answer 21

B. 555555555…infinitely

Answer 22

A.

Array ( [0] => Array ( [1] => Volvo [2] => BMW ) [1] => Array ( [1] => Toyota [2] => Honda ) [2] => Array ( [1] => Mercedes [2] => Opel ) )

Answer 23

B.

Array ( [1] => Array ( [1] => Volvo [2] => BMW ) [2] => Array ( [1] => Toyota [2] => Honda ) [3] => Array ( [1] => Mercedes [2] => Opel ) )

Answer 24

C.

Array ( [0] => Array ( [0] => Volvo [1] => Volvo ) [1] => Array ( [0] => BMW [1] => BMW ) [2] => Array ( [0] => Toyota [1] => Toyota ) )

Answer 25

D.

Array ( [0] => Array ( [0] => Volvo [1] => BMW ) [1] => Array ( [0] => Toyota [1] => Honda ) [2] => Array ( [0] => Mercedes [1] => Opel ) )

Answer 26

C. no output

Answer 27

D. infinite loop

Answer 28

C. red green

Answer 29

D. red1grey

Answer 30

C. myObject::CONSTANT

Answer 31

D. no output

Answer 32

A. PHPSESSID

Answer 33

B. PHPSESID

Answer 34

C. PHPSESSIONID

Answer 35

D. PHPIDSESS

Answer 36

A. Today is 22 June, 2013

Answer 37

B. Today is 22-06-2013

Answer 38

C. Today is 06-22-2013

Answer 39

D. Today is June 22, 2013

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

Correct Answer :

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print_r(array_chunk($cars, 2));
?>

What will be the output of the following PHP code ?
<?php $i = 2;
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What will be the output of the following code?

<?php
$foo = 'Bob';
$bar = &$foo;
$bar = "My name is $bar";
echo $bar;
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?>

What will be the output of the following PHP code ?
<?php $color = red;
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What will be the output of the following PHP code ?
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Which one of the following format parameter can be used to identify timezone?

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