PHP Language Syntax, PHP

PHP Language Syntax

Question: print 'This string will $print exactly as it's \n declared.'; This produces the following:
A
This string will $print exactly as it's \n declared.

B
This string will $print exactly as it's declared.

C
This string will $print exactly as it's declared.

D
This string will $print exactly as it's \n declared.

Note: Not available
1. Report
Question: <?php
$primes = array(2,3,5,7,11,13,17,19,23,29,31,37,41,43,47); for($count = 1; $count++; $count < 1000) { $randomNumber = rand(1,50); if (in_array($randomNumber,$primes)){ break; }else { printf("Non-prime number found: %d", $randomNumber); } } ?>
Sample output follows:
A
Non-prime number found: 48 Non-prime number found: 42 Prime number found: 17

B
Non-prime number found: 48 Non-prime number found: 42 Prime number found: 00

C
48 17

D
Non-prime number found Non-prime number found Prime number found

Note: Not available
1. Report
Question: What is the output for the following code?
<?php $usernames = array("Grace","Doris","Gary","Nate","missing","Tom"); for ($x=0; $x < count($usernames); $x++) { if ($usernames[$x] == "missing") continue; printf("Staff member: %s <br />", $usernames[$x]); } ?>
A
Staff member: Grace Staff member: Doris Staff member: Gary Staff member: Nate Staff member: Tom

B
Staff member: Gary Staff member: Nate Staff member: Tom Staff member: Grace Staff member: Doris

C
Grace Doris Gary Nate missing Tom

D
none

Note: Not available
1. Report
Question:
function calculate($price, $price2="", $price3="") { echo $price + $price2 + $price3; }
You can then call calculate(), passing along just $price and $price3, like so: calculate(10, "", 3); This returns the following value:
A
13

B
10, "", 3

C
10,00, 3

D
10null3

Note: Not available
1. Report
Question: Which of the following is not valid syntax for creating a new array key?
A
$a[] = "value";

B
$a{} = "value";

C
$a[0] = "value";

D
$a{0} = "value";

E
$a[$b = 0] = "value";

Note: Not available
1. Report
Question: Which symbol is used for reference assignment?
A
$

B
&

C
@

D
;

Note: Not available
1. Report
Question: Write the output of echo ("35 hello 55"+65); statement?
A
155

B
120

C
100

D
90

Note: Not available
1. Report
Question: The following piece of script will output: [code] <?php $email=admin@psexam.com; $new=strstr($email,’@’); Print $new; ?> [/php]
A
admin

B
admin@psexam

C
@psexam.com

D
psexam.com

Note: Not available
1. Report
Question: Which type of function is called by itself?
A
Nesting Function

B
Recursive Function

C
Variable Function

D
All

Note: Not available
1. Report
Question: Given:
<?php $checkState=4; for($count=1;$count<10;$count=$checkState+$count){ if($checkState==4){ echo "The value of count is :$count"; break; }else{ echo "The value of checkState is:$checkState"; } } ?>
Which of the followings are correct?
A
The value of count is :1

B
The value of count is :5

C
The value of count is :9

D
The” The value of chechState is:4” will be printed three times

Note: Not available
1. Report

First Prev 1 2 Next Last

Question: print 'This string will $print exactly as it's \n declared.'; This produces the following:

Question: <?php
$primes = array(2,3,5,7,11,13,17,19,23,29,31,37,41,43,47); for($count = 1; $count++; $count < 1000) { $randomNumber = rand(1,50); if (in_array($randomNumber,$primes)){ break; }else { printf("Non-prime number found: %d", $randomNumber); } } ?>
Sample output follows:

Question: What is the output for the following code?
<?php $usernames = array("Grace","Doris","Gary","Nate","missing","Tom"); for ($x=0; $x < count($usernames); $x++) { if ($usernames[$x] == "missing") continue; printf("Staff member: %s <br />", $usernames[$x]); } ?>

Question:
function calculate($price, $price2="", $price3="") { echo $price + $price2 + $price3; }
You can then call calculate(), passing along just $price and $price3, like so: calculate(10, "", 3); This returns the following value:

Question: Which of the following is not valid syntax for creating a new array key?

Question: Which symbol is used for reference assignment?

Question: Write the output of echo ("35 hello 55"+65); statement?

Question: The following piece of script will output: [code] <?php $email=admin@psexam.com; $new=strstr($email,’@’); Print $new; ?> [/php]

Question: Which type of function is called by itself?

Question: Given:
<?php $checkState=4; for($count=1;$count<10;$count=$checkState+$count){ if($checkState==4){ echo "The value of count is :$count"; break; }else{ echo "The value of checkState is:$checkState"; } } ?>
Which of the followings are correct?

Question: print 'This string will $print exactly as it's \n declared.'; This produces the following:

Question: <?php$primes = array(2,3,5,7,11,13,17,19,23,29,31,37,41,43,47); for($count = 1; $count++; $count < 1000) { $randomNumber = rand(1,50); if (in_array($randomNumber,$primes)){ break; }else { printf("Non-prime number found: %d", $randomNumber); } } ?> Sample output follows:

Question: What is the output for the following code?<?php $usernames = array("Grace","Doris","Gary","Nate","missing","Tom"); for ($x=0; $x < count($usernames); $x++) { if ($usernames[$x] == "missing") continue; printf("Staff member: %s <br />", $usernames[$x]); } ?>

Question: function calculate($price, $price2="", $price3="") { echo $price + $price2 + $price3; } You can then call calculate(), passing along just $price and $price3, like so: calculate(10, "", 3); This returns the following value:

Question: Which of the following is not valid syntax for creating a new array key?

Question: Which symbol is used for reference assignment?

Question: Write the output of echo ("35 hello 55"+65); statement?

Question: The following piece of script will output: [code] <?php $email=admin@psexam.com; $new=strstr($email,’@’); Print $new; ?> [/php]

Question: Which type of function is called by itself?

Question: Given:<?php $checkState=4; for($count=1;$count<10;$count=$checkState+$count){ if($checkState==4){ echo "The value of count is :$count"; break; }else{ echo "The value of checkState is:$checkState"; } } ?> Which of the followings are correct?

Question: <?php
$primes = array(2,3,5,7,11,13,17,19,23,29,31,37,41,43,47); for($count = 1; $count++; $count < 1000) { $randomNumber = rand(1,50); if (in_array($randomNumber,$primes)){ break; }else { printf("Non-prime number found: %d", $randomNumber); } } ?>
Sample output follows:

Question: What is the output for the following code?
<?php $usernames = array("Grace","Doris","Gary","Nate","missing","Tom"); for ($x=0; $x < count($usernames); $x++) { if ($usernames[$x] == "missing") continue; printf("Staff member: %s <br />", $usernames[$x]); } ?>

Question:
function calculate($price, $price2="", $price3="") { echo $price + $price2 + $price3; }
You can then call calculate(), passing along just $price and $price3, like so: calculate(10, "", 3); This returns the following value:

Question: Given:
<?php $checkState=4; for($count=1;$count<10;$count=$checkState+$count){ if($checkState==4){ echo "The value of count is :$count"; break; }else{ echo "The value of checkState is:$checkState"; } } ?>
Which of the followings are correct?