PHP, Web Development

Question: Which of the following are “magic constant”?
A
__LINE__

B
__FILE__

C
__PRETTY_FUNCTION__

D
__CLASS__

E
__METHOD__

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Question: you have defined three variables $to, $subject, and $body to send an email. Which of the following methods would you use for sending an email?
A
mail($to, $subject,$body)

B
sendmail($to, $subject,$body)

C
mail(to, subject,body)

D
sendmail(to, subject,body)

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Question: Which one of the following is turnary operator?
A
&

B
=

C
?:

D
+=

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Question: : What is the result of the following Exprssion? 5+2*4+6
A
70

B
19

C
34

D
21

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Question: default value of register global in PHP is:
A
off

B
on

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Question: What would b the outpur of the following code?
$string = ‘good day’; $string = ucword($string); echo $string; ?>
A
good day

B
GOOD DAY

C
Good Day

D
non of the above

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Question: If you want to pass a value to a function by reference, the correct way is:
A
function ModifyReport(&$Rptfile){}

B
function ModifyReport($Rptfile){}

C
function ModifyReport(ByRef $Rptfile){}

D
function ModifyReport(&Rptfile){}

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Question: What would be the output of the following code? <?php $string = 'good day'; $string = ucwords($string); echo $string; ?>
A
good day

B
GOOD DAY

C
Good Day

D
None

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Question: You have a 2D array in PHP: $array = array(array(141,151,161), 2,3, array(101, 202, 303)); You want to display all the values in the array The correct way is:
A
function DisplayArray($array) { foreach ($array as $value) { if (array_valid($value)) { DisplayArray($value); } else { echo $value. “<br>”; } } } DisplayArray($array);

B
function DisplayArray($array) { for ($array as $value) { if (valid_array($value)) { DisplayArray($value); } else { echo $value. “<br>”; } } } DisplayArray($array);

C
function DisplayArray($array) { for ($array as $value) { if (is_array($value)) { DisplayArray($value); } else { echo $value."<br>"; } } } DisplayArray($array);

D
function DisplayArray($array) { foreach ($array as $value) { if (is_array($value)) { DisplayArray($value); } else { echo $value "<br>"; } } } DisplayArray($array);

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Question: What will be the output of the following PHP code <?php $Rent = 250; function Expenses($Other) { $Rent = 250 + $Other; return $Rent; } Expenses(50), echo $Rent; ?>
A
200

B
300

C
0

D
Program will not compile

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Question: Which of the following are “magic constant”?

Question: you have defined three variables $to, $subject, and $body to send an email. Which of the following methods would you use for sending an email?

Question: Which one of the following is turnary operator?

Question: : What is the result of the following Exprssion? 5+2*4+6

Question: default value of register global in PHP is:

Question: What would b the outpur of the following code?
$string = ‘good day’; $string = ucword($string); echo $string; ?>

Question: If you want to pass a value to a function by reference, the correct way is:

Question: What would be the output of the following code? <?php $string = 'good day'; $string = ucwords($string); echo $string; ?>

Question: You have a 2D array in PHP: $array = array(array(141,151,161), 2,3, array(101, 202, 303)); You want to display all the values in the array The correct way is:

Question: What will be the output of the following PHP code <?php $Rent = 250; function Expenses($Other) { $Rent = 250 + $Other; return $Rent; } Expenses(50), echo $Rent; ?>

Question: Which of the following are “magic constant”?

Question: you have defined three variables $to, $subject, and $body to send an email. Which of the following methods would you use for sending an email?

Question: Which one of the following is turnary operator?

Question: : What is the result of the following Exprssion? 5+2*4+6

Question: default value of register global in PHP is:

Question: What would b the outpur of the following code?$string = ‘good day’; $string = ucword($string); echo $string; ?>

Question: If you want to pass a value to a function by reference, the correct way is:

Question: What would be the output of the following code? <?php $string = 'good day'; $string = ucwords($string); echo $string; ?>

Question: You have a 2D array in PHP: $array = array(array(141,151,161), 2,3, array(101, 202, 303)); You want to display all the values in the array The correct way is:

Question: What will be the output of the following PHP code <?php $Rent = 250; function Expenses($Other) { $Rent = 250 + $Other; return $Rent; } Expenses(50), echo $Rent; ?>

Question: What would b the outpur of the following code?
$string = ‘good day’; $string = ucword($string); echo $string; ?>